Category Archives: AutoCAD 2018

Fix released for Autodesk subscription licensing error (yes, another one)

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Providing yet another entry in the it’ll never happen again file, Autodesk has issued a fix for an AutoCAD 2018 subscription licensing crash.

Thankfully, it’s not compulsory to use the execrable Autodesk desktop app or malware-like Akamai download manager to obtain this fix. There are direct links for the 32-bit and 64-bit fixes.

Lessons we learned from this:

  • AutoCAD doesn’t just phone home once every 30 days to maintain even a long-term a subscription license, it phones home 24 hours later too. And probably every 24 hours after that.
  • Desktop software that relies on the internet to continue working is a terrible idea.
  • Yes, it will happen again.

Autodesk remotely killswitches AutoCAD licenses – again

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Following the AutoCAD 2019 rollout disaster, where subscription users found their AutoCAD 2018s were broken by an Autodesk licensing system meltdown, Autodesk CEO Andrew Anagnost issued an apology. He also assured customers on Twitter that it wouldn’t happen again:

While I welcomed that, I did have this to say at the time:

I don’t think such a guarantee is realistic, given that the nature of subscription software is to only work when it knows you’ve paid up. At least it demonstrates that the desire is there right at the top to try to prevent such debacles from occurring in future.

Autodesk watchers know that words mean little and actions are everything. I look forward to Andrew sharing news of the actions he’ll be taking to make good on his promise.

Back to the present. Does it come as a surprise to anybody to discover that less than a month later, Autodesk has again accidentally remotely killswitched people’s licenses? Again, not just the new release, but 2018 too. As reported on Twitter and www.asti.com:

After a couple of exchanges, the always-responsive people on the @AutodeskHelp Twitter feed came back with this:

So it’s fixed, but CAD Managers now have a bunch of work to do at their end to deal with a problem created at the Autodesk end. Somebody screwed up, they fixed it, another apology is issued, stuff happens, life goes on.  That’s it for this month, probably. But it doesn’t address a very fundamental problem.

Let’s go back to basics.

The primary function of a licensing system is to allow use of the product by legitimate users.

Everything else is secondary. If a system relies on phoning home and getting the required response from a remote system before you’re permitted to use the software you paid for, not just after installation but on an ongoing basis, then it’s fundamentally flawed from the user’s point of view. Yet that is the system that Autodesk has chosen to base its business on.

No amount of sincere, deeply felt apologies or it’ll-never-happen-again promises will alter the fact that Autodesk has put its own convenience ahead of the ability of paying customers to use what they have paid for. Will Autodesk change that state of affairs? I very much doubt it, in which case it’s inevitable that this kind of thing will happen again, whatever anyone might promise.

Why Bricsys makes the best AutoCAD for Mac

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Bricsys has just released BricsCAD V18 for Mac. Here’s the download link and here are the release notes.

BricsCAD V18 is an excellent DWG 2018-based CAD application, and the Mac version lacks little in comparison to the Windows version. It’s so much more capable than the perpetually half-baked AutoCAD for Mac that I struggle to comprehend why anybody with the choice would even contemplate the notably inferior and seriously overpriced Autodesk offering.

That’s not just opinion, it can be supported objectively.

Price first. US prices are shown here for a single standalone license over five years, inclusive of the cost of upgrades. The BricsCAD prices therefore include maintenance (it’s optional); the Autodesk prices are for subscription (not optional). No temporary discounts have been included. I have excluded bargain-basement BricsCAD Classic because it lacks the full set of programming and 3D modeling tools. I have assumed that there will be no price increases over the next five years. Given recent history, that’s probably close to the truth for Bricsys prices. Autodesk, not so much.

Year BricsCAD Pro BricsCAD Platinum AutoCAD
1 970 1330 1470
2 240 240 1470
3 240 240 1470
4 240 240 1470
5 240 240 1470
Total 1930 2290 7350

It’s worth noting that if you want to stop paying Bricsys, you’re left with the latest version to use indefinitely. You can change your mind and get back on the upgrade train later, if you like. That sort of flexibility is long gone at Autodesk, where subscription means no pay, no play. If you stop paying, despite having paid 3.2 times as much for your software over the five year period, you’re left with nothing.

Now, features. You may have noticed that Autodesk is now too embarrassed to list the differences between the Windows and Mac versions of AutoCAD on its web site. The Compare AutoCAD vs. AutoCAD for Mac page is now a shadow of its former useful self, devoid of all detail. If you want to get a reasonable idea of what’s going on with AutoCAD for Mac’s deficiencies, you can check out my post about the 2017 release that lists the missing features.

Alternatively, you can have a look at the equivalent Bricsys comparison page, which you should probably do anyway before spending any money. It’s strange that you now need to visit a competitor’s page to get detailed information about an Autodesk product, but in the CAD world these are strange days indeed.

It’s important to note that the Bricsys comparison page has issues; while the BricsCAD columns are up to date, the AutoCAD columns are a year behind. That page definitely needs an update in order to provide a fair comparison. Don’t rely on it completely (e.g. all of the listed products except BricsCAD V17 for Linux use DWG 2018 as the native format, not DWG 2013), but it will give you an approximate idea. Look at the little red X marks in the rightmost column and you’ll see that a whole bunch of the missing AutoCAD for Mac features, even after all these years, are very significant and their absence could rule out the product for you. Don’t expect much in the way of future improvement. either. AutoCAD for Mac is in maintenance mode, just like the full product.

BricsCAD for Mac is not just more fully-featured, it’s ironically also more AutoCAD-compatible than Autodesk’s effort. For example, try to run a selection of LISP routines in both products. Almost all of it will run just fine in BricsCAD. Anything that uses ActiveX or DCL (dialog box) calls simply won’t work in AutoCAD. You might be all right with some simple routines (if it was written for AutoCAD for DOS then it will probably be fine) but any LISP even moderately sophisticated is going to fail.

BricsCAD for Mac doesn’t just provide capabilities that AutoCAD for Mac doesn’t have and never will, it offers something more than that. It offers a path beyond basic drafting. You can abandon all hope of Revit for Mac – that won’t be happening. AutoCAD-based vertical products? Nope. Inventor OS X? Forget it. But the availability of a product like Bricsys BIM for Mac (not priced above – it’s US$770 extra if purchased seperately) is an obvious drawcard for Mac-happy architects. You can create 3D parametric models on your Mac if you use BricsCAD Platinum, and you can create them without straying far from a familiar AutoCAD-like environment. Sheet metal? Sure (at extra cost).

If you’re a Mac-only person and you’re wedded to Autodesk, you’re not only being ripped off, you’re following a dead-end path. Time to check out the alternatives.

AutoCAD 2018 for Mac – welcome to twenty years ago

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In the past, I’ve described how AutoCAD for Mac was released half-baked (as I predicted) and has remained half-baked ever since.

But wait! Autodesk has proudly announced AutoCAD 2018 for Mac. Skimming through that blog post, I must admit my jaw dropped when I saw some of the new features. This one, for example:

This “new feature” was first provided to AutoCAD users in the 20th century. It was an Express Tool in AutoCAD 2000 (released 1999) and was absorbed into mainstream AutoCAD a few years later. The alias editor goes back even further, to the Release 14 Bonus Tools (1997). That one was absorbed into AutoCAD in 1999. Some of the other new features are also old. Migrating your settings was new back in the century that started without powered flight. Now, not so much.

These features are new to AutoCAD for Mac, of course, and that’s kind of the point. Autodesk is advertising, as new, features that were born before some of the adults who are now using their products.

There are other very important features (e.g. DCL support, essential for LISP compatibility) that date back even longer (Release 12, 1992) and which are still missing from AutoCAD for Mac. That’s right, in some areas AutoCAD for Mac is a quarter of a century behind. And counting.

On the bright side, you do now get access to the pointlessly-changed 2018 DWG format. A couple of features are reasonably new additions, but they represent a small subset of the small number of minor improvements in AutoCAD 2017 and 2018 for Windows. If anything, the rate of improvement of AutoCAD for Mac is lagging behind even the glacial progress of AutoCAD for Windows, despite starting from a much lower base point.

I note with interest that Autodesk’s comparison page is now hiding the detail of the differences between the full product and AutoCAD for Mac. I guess if you have two identically-priced products and one’s missing a bunch of stuff, you might be tempted to hide the fact from your potential customers. This post of mine from last year will give you some idea of what Autodesk’s not telling you about what’s missing from AutoCAD for Mac. Clue: it’s a lot.

Mac users pay full price for their product and deserve much better than this. If you want information on a full-featured “AutoCAD for Mac”, don’t bother looking for it from Autodesk. Try Bricsys instead.

First 2018.1-broke-my-AutoCAD reports coming in

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Thanks to R.K. McSwain for pointing out that at least one user has reported unexpected shutdowns from AutoCAD (Architecture, probably) following installation of the 2018.1 Update. The problem went away following uninstallation of the update.

Caveat updator.

Anybody else have any issues or are you all waiting for the early adopters to find out for you?

Edit: it turns out the crash occurs when opening 2013 DXF files.

Edit 2: a hotfix has been posted here.

AutoCAD 2018.1 released, but only for some

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Autodesk has released the AutoCAD (and LT) 2018.1 Update, not to be confused with the earlier ill-fated 2018.0.1 Update. It’s only available for currently-paying subscription and maintenance customers. The “non critical” bug fixes in this Update (by Autodesk’s definition) are being withheld from Autodesk’s other customers.

Those of you who have allowed your maintenance to expire due to Autodesk’s development inaction and unjustified price increases can consider yourselves duly punished for failing to fall into line.

If you have the execrable Autodesk desktop app installed (not recommended) and it works as expected, this update will present itself to you. Otherwise, get it from your Autodesk Account page. Go to Management > AutoCAD > 2018 Downloads > Updates & Add-ons and then pick the appropriate AutoCAD 2018.1 Update download.

It has yet to be seen whether this update will break things, so if you’re feeling nervous you might want to hold off for a while and let others find out for you. (Edit: it broke one person’s AutoCAD, see comment from R.K. below).

Weighing in at well over 400 MB, the AutoCAD 2018.1 Update download is about twice the size of a complete BricsCAD download, even before expansion. So it must contain a pretty impressive amount of stuff, right? Or is it all bloat? Well, it includes 2018.0.1 and 2018.0.2 and adds this:

  • Xref Layers Override – Improvements to Xref Layers make it easier to identify overrides and restore them to their default values.
  • Views and Viewports – A new Named Views panel is added to the View tab to make it easy to create and restore named views from the ribbon, and to create scaled views and viewports for your layouts. The new layout viewports are automatically assigned a standard scale that can easily be changed from a new scale grip on the viewport. Viewport grips have been enhanced.
  • High Resolution Monitor Support – Supports additional dialog boxes. Palettes and icons are correctly adjusted to the Windows setting for the display scale.
  • 3D Graphics Performance – Work on performance continues to optimize the speed of 3D display for the Wireframe, Realistic, and Shaded visual styles.

The user interface has been touched up to support the above changes. The Preview Guide has been prepared to the usual excellent standard.

That’s all useful stuff, and most welcome. Work has gone into providing some genuinely useful adjustments. But there’s not a lot of it. Autodesk is still just tinkering at the edges.

Overall, AutoCAD 2018.1 is a pretty minor mid-term update, falling a long way short of, say, Release 13c4. That update was shipped on CD to all customers. Free. No maintenance or subscription required.

Bricsys does much more significant and worthwhile mid-term updates than this, and doesn’t charge for them. Perpetual license owners, even those not on maintenance, get them for nothing. Along with the bug fixes. Which are properly documented.

Autodesk used to do all that too, but its customer service has since regressed to the point that the standards of the Release 13 days are something to yearn for. Long-term Autodesk customers will know just how damning that state of affairs is. Autodesk lags a long way behind not only the competition, but also its former self.

Autodesk CEO and all-rental architect Andrew Anagnost has asked Autodesk customers to give him a year to prove that his business model will provide them with better value. It’s not clear when that year was supposed to start, but the all-subscription start date of 1 August 2016 seems reasonable. However you reckon it, a big slab of that year is gone and there’s very little to show for it.

Time to get your finger out, Andrew.

Autodesk has released an update to fix the following AutoCAD 2018 problem:

Product users of version 2018 Autodesk single-user subscriptions may experience an intermittent crash. The crash occurs when it has been more than 24 hours since the last successful authorization check and there is intermittent or no internet connection, or the licensing authorization server is unavailable. The licensing authorization check occurs in the background and is completely unrelated to activities the user is performing at the time of the crash.
A fatal error message may be shown by the product. For example:

FATAL ERROR: Unhandled e06d7363h Exception at ee563c58h

 
Links:

Note that this crash only afflicts subscription (rental) single-user (standalone) customers. People with perpetual licenses don’t have to put up with the multiple additional points of failure caused by the subscription licensing system insisting on phoning home every 30 days. Yes, even if you pay for three years’ subscription up front, you’ll still need a working Internet connection every 30 days if you want to keep using the product.

At least, Autodesk has been saying it’s only once every 30 days (as if that wasn’t bad enough). The information provided with this hotfix tells a different story. What is the license server doing phoning home 24 hours after the last successful authorization check? Enquiring minds want to know.

No criticism of Autodesk is implied for providing this hotfix. As always, I commend Autodesk for fixing up problems as they arise. The basis of my criticism is the hotfix being necessary in the first place. It’s caused by Autodesk inflicting unnecessary complication on its customers for its own internal reasons. This one fails the “how does this benefit the customer?” test big-time.

The single-user subscription licensing mechanism has been a crock from day one, especially for CAD Managers of multiple users who have to deal with its onerous requirements. It’s an astonishingly poor design, very badly implemented. Even with this particular crash fixed, it’s still a crock.

AutoCAD 2018.0.2 arrives

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AutoCAD 2018.0.1 is dead, long live 2018.0.2!

Here’s the readme.
Here’s the 64-bit direct link.
Here’s the 32-bit direct link.

This supposedly fixes stuff that 2018.0.1 broke, such as the signed VLX thing. Will this one break other stuff? I guess we’ll find out.

Bloatware – a tale of two installations

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In a previous post, I showed that AutoCAD is bloatware by comparing the size of its downloads to that of BricsCAD. Obviously, an application that’s ten times the size it should be is going to cost you a lot of unnecessary bandwidth, download time and drive space. But maybe you don’t care about that. What practical difference does it make?

Well, for one thing, the blimping-out of Autodesk’s former flagship product has a big effect on installation time. Vast and ever-increasing amounts of time are wasted by users of Autodesk products, just waiting for the things to finish installing. But isn’t this just the inevitable price to pay for the functionality provided?

No. Again, BricsCAD proves it.

The installation comparison is shown below. These installations were performed on a mid-range Windows 10 i7 PC with 8 GB RAM. The downloaded files were executed from a local hard drive and the applications were installed to a local SSD. If I needed to enter information manually, I stopped the clock while that was going on. Times are the total elapsed time from commencement in minutes and seconds. More user input was required for the AutoCAD install, but that has not been counted in this comparison. That is, by eliminating the human input stages I’m being kind to Autodesk.

I performed a complete default installation of BricsCAD. In the case of AutoCAD, I turned off the installation of Recap and A360 Desktop to make for a fair comparison, as equivalents are not part of the BricsCAD install and those components are not required by the average CAD user. Everything else was as per default settings.

BricsCAD V17.2 64-bit Windows Installation
Installation Operation
 Timestamp
Execute BricsCAD-V17.2.03-1-en_US(x64).msi 0:00
Prompt for questions 0:03
Click Yes for UAC Allow 0:14
Installation complete, start application 0:35
First run startup 0:40
Total time from install to ready to draw
 0:40 (100%)

That’s astonishingly fast. Remember, this is an application that is more capable than AutoCAD overall. How does installing AutoCAD itself compare?

Equivalent AutoCAD 2018 64-bit Windows Installation
Installation Operation
 Timestamp
Execute AutoCAD_2018_English_Win_64bit_dlm_001_002.sfx.exe 0:00
Self-extractor finishes initializing 2:46
Self-extractor finishes extracting, click Yes for UAC Allow 4:56
Install screen appears, answer questions, start install proper 5:04
Desktop icon appears 8:10
Install complete, restart required 10:21
Restart complete, start application 11:41
Activation begins 12:05
Activation complete 12:21
Close AutoCAD, execute AutoCAD_2018_Product_Help_English_Win_32_64bit_dlm.sfx.exe 12:25
Self-extractor finishes initializing 14:44
Self-extractor finishes extracting, click Yes for UAC Allow 14:54
Install screen appears, answer questions, start install proper 14:57
Offline Help installation complete, execute AutoCAD_2018.0.1_64bit_r2.exe 15:44
2018.0.1 install complete, start AutoCAD 16:50
Second startup complete 17:18
Total time from install to ready to draw
 17:18 (2595%)

Installed sizes are roughly 0.5 GB for BricsCAD and 2.4 GB for AutoCAD. It’s hard to be exact because Autodesk likes to perform multiple installs when one is requested and tends to squirrel away various components in a variety of places. Here are the ten(!) new entries in Add or Remove Programs after just the first stage of the AutoCAD install:

OK, so maybe AutoCAD takes 26 times as long as BricsCAD to install. But the AutoCAD installation images are so much prettier than the plain old BricsCAD dialogs! Shall we call it a draw?

No.

Autodesk, you took a real pounding here. Bricsys chewed you up, spat you out, ground the chewings into the dust, set fire to the remains and then put out the fire with bodily fluids. Sorry, but you deserve it. Your installations have been ridiculously slow for years and are getting worse. Installing a vertical product or suite is beyond a joke; it makes even the AutoCAD install look speedy. It’s not good enough.

AutoCAD 2018.0.1 mystery deepens with silent withdrawal

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As I mentioned earlier, the release of AutoCAD 2018 was followed almost instantaneously by the first update, 2018.0.1. At the time of writing, there was no official information about this update. Some information was later made available, but questions remained.

Now the update has been silently withdrawn. Go to Autodesk Account > Management > AutoCAD > Downloads > Updates & Add-ons and you will no longer see this:

The infamous Autodesk desktop app also shows no sign of this update. So why has it been withdrawn? Autodesk isn’t saying, but thanks to Jimmy Bergmark, we know that installing the 2018.0.1 update re-introduces a bug from AutoCAD 2016 (pre SP1) where signed VLX files don’t load. This means various 3rd party applications won’t load if the developers have done the Autodesk-recommended right thing by digitally signing their code.

If you’re a developer and want to test your code under the different versions, these direct links still work at the time of writing:

If you’re not sure whether or not you have 2018.0.1 installed, the About command will show you.

You can also check for this under program control by inspecting the system variable _VERNUM. In AutoCAD, it’s “O.49.0.0” before the patch and “O.61.0.0” after. I don’t know about LT, and I don’t know about the situation with verticals. Do they incorporate the 2018.0.1 fixes? How about the VLX bug? Should users who have applied this update uninstall it? Is this going to be done automatically or by Autodesk desktop app? How should users manually revert to the pre-2018.0.1 state if they need to load applications that use signed VLX files?

I think it’s fair to say that Autodesk’s management of this update has been a disaster. This is just one in a long line of AutoCAD update screw-ups going back decades. It proves comprehensively that continuous updates from Autodesk are a non-starter.

Autodesk can’t be trusted avoid breaking things with its updates. It can’t be trusted to effectively communicate about the updates. It can’t be trusted to provide fixes for its broken fixes. It can’t be trusted to provide an automated update mechanism that doesn’t hog your resources or one that works properly.

The AutoCAD 2018 install inflicts the execrable Autodesk desktop app on your systems without asking, which in itself is a betrayal of trust. I recommend you uninstall it immediately after all Autodesk installs. You will need to right-click the app tray icon and use the Exit option before you can uninstall it using Add or Remove Programs.

Autodesk needs your trust to make its continuous update idea work. Autodesk doesn’t have that trust. Autodesk doesn’t come close to deserving it.

Bloatware – a tale of two CAD applications

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You may have seen me mention in passing that AutoCAD is bloatware. That’s not just the general grumpy-old-user moan you see from long-term users like me, who can remember when AutoCAD used to fit on one floppy disk.

Yes, programs get bigger over time as new functionality is added and old functionality needs to be retained. Hardware gets bigger, better, faster over time to compensate for that. I get that. Understood.

The AutoCAD bloatware problem is much more than that. AutoCAD is literally ten times the size it needs to be, to provide the functionality it does.

How do I know? BricsCAD proves it. Here’s what I mean.

BricsCAD V17.2 64-bit Windows Download
Downloaded File Size (KB)
BricsCAD-V17.2.03-1-en_US(x64).msi 248,812
Total (1 file) 248,812 (100%)
Equivalent AutoCAD 2018 Downloads
Downloaded File Size (KB)
AutoCAD_2018_English_Win_64bit_dlm_001_002.sfx.exe 2,065,829
AutoCAD_2018_English_Win_64bit_dlm_002_002.sfx.exe 328,277
AutoCAD_2018.0.1_64bit_r2.exe 120,663
AutoCAD_2018_Product_Help_English_Win_32_64bit_dlm.sfx.exe 180,013
Total (4 files) 2,694,782 (1083%)

Which dog is which? They’re both cute, but which would you put your money on in a race?

(Original image: Przykuta)

(Original image: Lisa Cyr)

I’m actually being very generous to Autodesk in this comparison. The two primary AutoCAD download executables alone expand from 2.4 GB to 5.2 GB before install, requiring a total at least 7.6 GB of disk space before we even get to the same ready-to-install point as BricsCAD’s 0.24 GB MSI file.

No, it’s not because BricsCAD is a cut-down application compared with AutoCAD. The opposite is true. Overall, BricsCAD is significantly more feature-rich than AutoCAD. It near-exactly duplicates over 95% of AutoCAD’s functionality and then adds a big slab of its own on top of that. Some of it is in paid-for optional extras, but the code that provides that functionality is still included in the same small download.

This issue isn’t unique to AutoCAD. Super-morbid obesity seems to be standard among Autodesk products. The AutoCAD-based verticals that add a comparable level of functionality to that the BricsCAD download includes are much bigger again!

Anybody care to explain what’s going on here?

Bricsys shows Autodesk how to do mid-term updates

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BricsCAD V17.2 is out. Although there’s nowhere near as much new and useful in this mid-term update as in the full upgrade from V16 to V17, there’s more here than in Autodesk’s last mid-term update, AutoCAD 17.1. There’s even arguably more than in the uninspired AutoCAD 2018 upgrade, including those 17.1 features.

But that’s not the main reason I say Bricsys is schooling Autodesk in how to do mid-term updates. While Autodesk is restricting such updates (including the bug fixes and security updates included in those updates) to subscription and maintenance customers, Bricsys is doing no such thing.

BricsCAD V17 customers who have a perpetual license, even without maintenance (called All-In by Bricsys), will be receiving V17.2 free of charge. Bricsys still considers such users as customers who have paid good money and still need to be looked after, rather than a non-paying irritant, which appears to be Autodesk’s attitude.

Oh, and you don’t have to install some piece-of-junk automatic updater or malware-like download manager to get the software. You just do a straightforward browser download of a small file (by Autodesk bloatware standards) which is the entire product, and install over the top of your existing installation, effortlessly preserving your settings. If you’re doing a new install of V17.2 from scratch, you just install from that downloaded product. No need for multiple downloads and multiple-step installations. No need to have every PC in your fleet nagging your users and downloading the same huge files.

Autodesk isn’t in the hunt here for ease of maintenance. Not remotely in the same league. Seriously, go home and start again, Autodesk. Your ideas are bad and your execution is worse.

Here are some links to information about the V17.2 update (not neutral sources, obviously):

I will be benchmarking BricsCAD V17.2 and AutoCAD 2018 with great interest. In my preliminary tests, BricsCAD V17.0 performance walked all over AutoCAD 2018 in most areas, but commands involving object selection were the exception, with AutoCAD significantly quicker there. Bricsys is claiming large improvements in that area, but we’ll see.

AutoCAD 2018 – at last, something to praise

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This isn’t supposed to be an Autodesk-bashing blog. Really, it’s not. Sure, Autodesk (and anyone else) gets criticism where deserved. There’s been a lot of that lately, but only because Autodesk has thoroughly deserved it. I don’t make up things so I can have a go; Autodesk provides the material all by itself.

Among other things, I’m a customer advocate. I don’t care who you are, act in an anti-customer manner and I’m going to slam you. Hard but fair. Dish up bullshit to your customers and I will gleefully point that out and heap derision on you. Deal with it.

On the other hand, act in a pro-customer manner and I’m going to praise you. I do praise Autodesk (and anyone else) where deserved. There are dozens of examples of that on this blog. Lately, the pickings have been slim. Time to redress the balance a little.

I’ve mentioned before that Autodesk has some great documentation people, including Lee Ambrosius…

…who does a great job with developer documentation. That job’s less visible, but still very important and performed to an excellent standard. Lee is very technically knowledgeable and understands users, developers and their documentation requirements. Within the confines of the systems he’s forced to work with, Lee has done the very best job it would be possible for anyone to do.

Lee has again stepped up to the mark and done exemplary work with the AutoCAD 2018 developer documentation. See Lee’s post for details. This list of AutoLISP changes is an example of the sort of thoughtful addition Lee has provided. Thank you, Lee!

AutoCAD 2018.0.1 mystery partially resolved but questions remain

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As I mentioned earlier, the release of AutoCAD 2018 was followed almost instantaneously by the first update, 2018.0.1. At the time of writing, there was no official information about this update. Some information is now available, but more questions have arisen.

If, like me, you don’t/won’t/can’t have Autodesk desktop app running on your systems, the only current official way to get at the download is using Autodesk Account (but read the whole of this post before you go there). That’s also how you get at information about the update. Go to Management > AutoCAD > Downloads > Updates & Add-ons. From there, it’s not obvious how to get the information, but it’s under More options.

From there, pick View Details. This will show you the following information (after you pick More):

As you can see, the severity is considered high. If you pick View release notes, you can see the readme, or you can go straight to it if you have this direct link. Here are the fixes described in the readme:

  • Occasional crashes when ending an AutoCAD session using specific API code no longer occur.
  • Publishing annotative multiline attributes no longer results in incorrect annotative scaling.
  • PFB fonts can now be compiled successfully as SHX files.
  • The border of a mask is no longer plotted in PDFs when “Lines Merge” is turned on.

Although it would be easy to have a go at Autodesk for shipping a product that needs fixing within hours of release, that wouldn’t be entirely fair. No software is flawless. Stuff happens, and the sooner fixes are provided to resolve that stuff, the better. So I commend Autodesk for getting this fix out quickly.

That doesn’t mean Autodesk is blameless, though. Read on.

First, the way the information about this update was (or wasn’t) disseminated was sub-optimal. It has required too much prodding and guesswork to get to the point we are now, and we’re still not where we should be.

Next, there’s scant information in the readme. I don’t see any documented way of including this fix in a deployment, for example. That means it’s not possible to create a one-step automated install without resorting to trickery.

Further, this update isn’t available on the main Autodesk site. It needs to be. Even if you know the version number to look for, a search at autodesk.com will come up blank:

Using the Autodesk Knowledge Network Download Finder won’t help, either:

Fortunately, these direct links appear to work:

This brings me to my fourth point of criticism. See that the 64-bit executable has “r2” on it? The one I downloaded on 23 March doesn’t. The 64-bit executables are similar in size to each other but the binary content is different. The 32-bit 2018.0.1 has a date of 22 March and the 64-bit 2018.0.1 r2 has a date of 24 March. So it looks like the patch has been patched, at least for 64-bit users.

Information on this patch-patch is non-existent. Should somebody who downloaded and applied the 64-bit 2018.0.1, download and apply 2018.0.1 r2? Will that work? Do they need to uninstall 2018.0.1 first? How should they do that? Will the 32-bit 2018.0.1 also be updated to r2? Should those users hang off a few days to avoid wasting time or go ahead with what’s there now?

Over to you, Autodesk.

AutoCAD 2018 – why did the DWG format change?

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In my review of AutoCAD 2018, I had this to say about AutoCAD 2018’s changed DWG format:

Why does AutoCAD 2018 need a new DWG format? It probably doesn’t. The 2013 DWG format is capable of holding pretty much anything you want… Although Autodesk cites performance reasons with certain drawings, I strongly suspect the new DWG format was introduced purely to make life difficult for competitors, and to encourage wavering customers to stay with Autodesk for fear of losing compatibility. In other words, it seems likely this is an anti-competitive change rather than a technical one.

In a recent blog post, highly respected Swiss-based Autodesk development and research person Kean Walmsley had this to say on that subject:

The main reason for the break in compatibility is some longer-term work that’s going on inside the AutoCAD codebase. For now this is really only surfacing in small ways – I expect it’s contributing some performance benefits, for instance – but the work is absolutely critical to the long-term viability of the product.

Kean’s a straight-shooter and I’m always ready to be corrected if it can be shown that I’m wrong. So I would be interested to learn more detail about this long-term work that’s critical to the long-term viability of the product. It might be good news for customers or really terrible news. If the groundwork is being laid for a file format that’s more heavily cloud-reliant or subject to continuous change, say, that would be an absolute tragedy for customers.

Autodesk is clearly manoeuvring customers into a position of maximum tie-in using various nefarious means, and if the DWG format change is part of that then it’s to be condemned. Maybe further information would help alleviate such concerns. Kean can’t provide that information, and neither can the selected bloggers who were given some insight under NDA last week, but I’m sure someone at Autodesk could. That is, if there really is nothing to worry about.

Kean also had this to say:

AutoCAD continues to be a core part of Autodesk’s business – and it continues to receive significant investment in terms of development resources – but don’t expect that to translate to buckets of shiny new features: AutoCAD’s feature maturity means the investment is rightly being focused in other areas (at least for now).

This had me wondering if Kean mistyped “immaturity”, because almost every AutoCAD feature from the last decade was released immature and only the lucky few eventually got finished. There’s a huge mass of outstanding work left to do in AutoCAD just to bring its existing half-baked features up to scratch, practically all of which could be done without disrupting customers with a new DWG format.

As for the feature set itself being mature, I can’t agree with that, either. Maybe it’s considered mature within Autodesk because of defeatist thinking about what’s possible with DWG-based CAD software? Kean’s comments seem to reinforce that impression. From where I’m standing, the lack of progress in recent AutoCAD releases demonstrates a severe lack of imagination and hunger to improve the product, not any inherent natural plateau in CAD development.

I believe this because Autodesk’s keener competitors have shown that no such plateau exists. Bricsys has proven that it’s very possible to improve an AutoCAD-like DWG-based product out of sight with genuinely useful and productive new features, and they can do it without changing the DWG format. Incidentally, my preliminary tests indicate BricsCAD V17 opens and saves DWG significantly faster than AutoCAD 2018, again without the need for a new format. More on that in a later post.

Back to Kean:

This is a tricky balance – and could easily be interpreted as a big company not caring about (some of) its users and only being interested in milking its cash-cow – but the work happening behind the scenes is significant and I believe will ultimately prove to be of real value to our customers.

Real value? History has taught me to be dubious about that. Many things that Autodesk promotes as being of value to customers turn out to be of net negative value. Time will tell with this one.

Sorry, but I really don’t believe that Autodesk cares about AutoCAD and its users as anything but an income source. I know there are still honest, hardworking, enthusiastic people within Autodesk (like Kean) who want to improve the product on behalf of customers. Good luck to those people, because their efforts are being stymied by management. The results we’re seeing out here in customer land are dismal, and no matter what spin is put on that, it must be disheartening.

Autodesk people, caring about users? Sure. Autodesk, the public listed company, as directed from the top? Nope. Autodesk’s actions and inactions tell me otherwise. Zero cares are given. No words can fix that, no matter who they come from.

AutoCAD really is being treated as a cash cow; hang one of those bells around its neck and be done with it.


(Original image: Daniel Schwen)

AutoCAD 2018 – disable InfoCenter

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Here’s another AutoCAD 2018 download, just in case you haven’t had enough.

If you want to disable AutoCAD’s InfoCenter (and you should, unless have a specific reason for keeping it – here’s why), go get the updated download from uber-expert Owen Wengerd’s ManuSoft Freebies page. It works for AutoCAD and AutoCAD LT.

AutoCAD 2018 – there’s already an update

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If you downloaded and installed AutoCAD 2018 yesterday and don’t/won’t/can’t have Autodesk desktop app running on your systems, you may already have another download to do, because AutoCAD 2018.0.1 is out.

At the time of writing there is no sign of this update on Autodesk’s main site, but you can get at it using Autodesk Account. Go to Management > AutoCAD > Downloads > Updates & Add-ons.

All that’s downloaded is an executable. No readme, nothing. There is currently no official information about the reasons behind this update, what it includes, what it might affect, how to include it in a deployment, etc. You’ll need to make up your own mind whether to install this update now or wait for information about it. I suggest the latter.

Of course, if you’re using desktop app and allowing automatic updates, you don’t need to worry about any of that that. Just trust Autodesk to not break anything and hope for the best.

What’s the worst that could happen?

Edit: see this post for further information.

AutoCAD 2018 – bear this in mind

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Given the dearth of new functionality in AutoCAD in recent years, it’s understandable that Autodesk has taken to claiming credit for the same thing twice. The same features have been touted once for the 2017.1 mid-term update and again as 2018 new features. Even I fell for it, listing linetype gap selection as a 2018 feature in my original review.

For the purposes of reviewing the earlier AutoCAD releases and AutoCAD 2018 as upgrades, I have included the 2017.1 features in 2018, not 2017. Some of those features are praiseworthy, and there have been some minor improvements to some of the 2017.1 features in 2018, but let’s count them just once, please.

Blogs and sites that just regurgitate Autodesk’s take on what’s new in AutoCAD 2018 might inadvertently repeat the double-dipping. Bear that in mind when you read reviews.

AutoCAD 2018 – 2/10, would not rent

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It must be March, because another AutoCAD has just been launched. Despite this one being codenamed Omega, I’ve been assured it’s not the final AutoCAD release. The good news is that AutoCAD 2018 is twice the upgrade that 2017 was. But hold your excitement, because the bad news is that 2017 was only a 1/10 upgrade.

Autodesk has continued the well-established tradition of acting like a low-quality sausage machine, reliably popping out consistently unexciting products at regular intervals.

Here’s what’s in this year’s underwhelming sausage:

  • Xrefs now default to relative path attachment and there are a few associated tweaks including find/replace path
  • You can select objects off-screen (handier than it sounds)
  • File dialogs remember settings
  • A couple more dialogs can be resized
  • There are a couple more tiny user interface tweaks
  • The stuff from 2017.1 is included, of course, some seeing minor improvements since then
  • iDrop support is gone (will anybody miss this?)

Thrilled? Me neither. The xref stuff is worthwhile, and Autodesk does deserve credit for not adding any seriously undercooked “headline” features or pointless eye candy. That, along with the 2017.1 stuff, quietly fixing some old bugs, sorting out a few old feature issues and some unsung but worthy API documentation improvements, is just about enough to make this a 3/10 upgrade.

But wait! Autodesk earned itself a minus point to take it from 3 to 2 by inconveniencing customers with yet another API change (so your 3rd party stuff will need updating), and most unfortunate of all, a DWG format change. We had grown used to enjoying a lack of compatibility issues (with plain AutoCAD, anyway – don’t get me started on the verticals), thanks to the 2013 format surviving five releases rather than the traditional three. Now that’s over.

Why does AutoCAD 2018 need a new DWG format? It probably doesn’t. The 2013 DWG format is capable of holding pretty much anything you want, as Bricsys has shown with BricsCAD V17’s ability to compatibly store 3D parametrics and (optional) BIM and sheet metal features within that format. The changes to AutoCAD 2018 don’t come anywhere near that level of complexity. Although Autodesk cites performance reasons with certain drawings, I strongly suspect the new DWG format was introduced purely to make life difficult for competitors, and to encourage wavering customers to stay with Autodesk for fear of losing compatibility. In other words, it seems likely this is an anti-competitive change rather than a technical one.

Oh, and the desktop icon is the same as 2017, so if you run both releases side by side while you’re waiting for your add-ons to be updated, you’ll find it difficult to see at a glance which shortcut is which and what’s already running. Minor irritant, but an unnecessary cheapskate move.

There are alleged to be performance improvements; probably true in places. I did notice a slight improvement in 3D Orbit performance, with AutoCAD 2018 now about up to BricsCAD standards. However, this aspect of AutoCAD 2017 performance wasn’t a problem with the sub-20 MB drawings anyway, so you may not notice a difference.

In my experience with the Beta, AutoCAD 2018 was frequently appallingly slow, particularly start-up time, which was atrocious. Those 14 million lines of code have added up over the years, and AutoCAD 2018 is bloatware; literally ten times the size of the more fully-featured BricsCAD V17 Platinum, which starts up in the blink of an eye. However, I will reserve final judgement on AutoCAD 2018 performance until I have had chance to properly test the production version. I have not factored performance in to my overall mark.

There’s nothing in this release that comes close to justifying the annual maintenance fees, let alone throwing away your perpetual license and signing up for subscription. If Autodesk wants customers to think it will be worthwhile signing up for a lifetime of rental fees in the hope that substantial improvements will result, this weak release represents a singularly unconvincing argument.

Overall, 2/10. This is a sub-mediocre release that shows once again that AutoCAD is in maintenance mode. Autodesk appears completely disinterested in AutoCAD other than as a cash cow, and severely lacking in imagination about ways of seriously improving it. Omega might not be the final AutoCAD release, but given the glacial level of improvement being shown, it might as well be.