Ultimaker Cura 4.9

[fvrmr 73]

Ultimaker Cura 4.9

 

We are happy to announce that the Ultimaker Cura 4.9 is here. This release contains a bundle of bug fixes and feature improvements. This will increase software stability, simplifying and streamlining print preparation so you can continuously strive for first-time right results. Download it now to experience print slicing at its most seamless, thanks to new workflow integration with the Digital Library in Ultimaker Digital Factory – which is available in our which is now available for any Ultimaker Digital Factory user with an Ultimaker 3D printer.

 

What’s new?

Several new features provide a better, more detailed visual representation of how a model is printed, making it a snap to fine-tune settings and improve first-time right. They include: 

 

Digital factory integration

Now you can open files directly from Digital Library projects. Then, after preparation, quickly and easily export them back. This feature is available for all users with an Ultimaker Essentials, Ultimaker Professional, or Ultimaker Excellence subscription. Learn more

 

 

The Z-seam is now clearly shown in Preview mode

This ensures that you will know whether the seam will be sufficiently hidden in the end product. This will also indicate the starting point of the print. 

 

“Line type” is now the default color scheme

When entering the Preview mode, you don’t have to switch manually to line type. This will improve your user experience.

 

Other new features and fixes in Ultimaker Cura 4.9 include:

 

Simplified Ultimaker Cura onboarding. A new sign-in flow makes it easier than ever to get started with Ultimaker Cura – plus feature highlights, so you can immediately check out what’s new! 

 

Weight estimation in decimals. This provides a more detailed idea of the amount of material used – which is especially useful for smaller prints.  

 

18 printer definitions added for third-party printers. This makes Ultimaker Cura more accessible to community users. 

 

Bug fixes  

“Connect top/bottom polygons” setting. We have fixed a bug in which this setting was unintentionally hidden when initial layer bottom layers are set to “concentric”. 

 

Ultimaker Cura sub-model slicing. We have fixed a bug causing Ultimaker Cura not to slice a model if one sub-model of a group was below the build plate.  

 

Security patch - Fixed a security vulnerability on Windows permitting the openssl library used to launch other programs. Thanks to Xavier Danest for raising this bug.

 

 

For more information on new features, bug fixes check out our Github release page, read the blog post and watch our video.

Please let us know what you think about Ultimaker Cura 4.9 in the comments below or on Github.

 

Download Cura 4.9 here

 

Looking forward to see your results!

 

[moo00se 2]

Just installed 4.9. When I go to File>Open, Cura crashes. Windows 10.

Edited April 20, 2021 by moo00se

[kimyr0501 0]

Also crashing at opening any sort of files. Win 10. all up to date drivers.

 

 

C:\Users\yourname\AppData\Roaming\cura\4.9\plugins\CustomJobPrefix\CustomJobPrefix\PrintInformationPatches.py

 

was the problem.

after deleting it. everything works fine.

Edited April 21, 2021 by kimyr0501
found possible fix

[ozhawk 0]

When starting Cura 4.9 I receive the Freezer Python error in main script (traceback unavailable).  Ihave added the screen capture of the error, and the program will not load.

 

Appreciate your advice on this.

 

[kazu_zo3 1]

I'm on the nearly situation.  When starting Cure 4.9 I receive same dialog but the message is as follows.

      Error in sys.execpthook.

      Exception: [WinError 53] Network pass not found.: 

      'x\\4.9-exe\\build\\inst\\bin//cura.app.py'

      Original Exception: [WinError 53] Network pass not found.: 

      'x\\4.9-exe\\build\\inst\\bin//cura.app.py'

I'm using Windows10 Japanese version so I translated the error message into English.

 

Thank you for your kindly help in advance.

[mostlyatomicbob 34]

Same here, running Win10. Cura 4.9 crashes every time I try to load a file.

 

Back to 4.8 for now then.

[ahoeben 1,955]

6 hours ago, kimyr0501 said:

Also crashing at opening any sort of files. Win 10. all up to date drivers. CustomJobPrefix (...) was the problem. after deleting it. everything works fine.

 

I am the developer of that plugin. A full cura.log would be helpful to fix the issue you were having.

It also helps if you could say what sort of prefix & postfix pattern you were using.

Edited April 21, 2021 by ahoeben

[Shashlik 0]

MKS WIFI Plugin not work in 4.9.0, in 4.8.0 work good

[ungutknut 4]

I have no issues with updating from 4.8 on Win10. Went smooth as it can (nevermind the quirks I have to deal with in order to unlock printing temperatures of >365°C).

 

One thing however I noticed is the machine settings dialog (start/end g-code section) has shrunken down way too much. The machine settings menu has always been a bit neglected from a usability point of view IMHO but this time it's worse than ever. See my screenshot with 4.9 on the left and arachne alpha (would be the same on 4.8) on the right. Since this menu can't be resized I'm stuck to those 1-liners as you can see. Barely usable.

 

Another minor issue (not specific to 4.9): When creating a custom machine, the default material diameter is always set to 2.85mm. AFAIK there are almost only Ultimaker printers that use this diameter... and they don't require custom profiles. So it would make more sense to make 1.75 the default value for custom printers.

 

edit: talking about shrinking... is it just for me or does the ultimaker forum shrink uploaded pictures to thumbnails?

Edited April 21, 2021 by ungutknut

[hr3 0]

I have the same Win10-starting-problem as ozhawk and kazu_zo3.

 

 

Starting as administrator works.

 

Edited April 21, 2021 by hr3

[hr3 0]

This site has to change to 4.9

[ahoeben 1,955]

Users of the "Printjob Naming" plugin, if you have a problem opening files could you please check if there is an update for the plugin in the Marketplace? The latest version fixes an incompatibility with Cura 4.9, and was published around a month ago.

[pjaxed 0]

I have the same Win10 error.  Running as admin does not start Cura 4.9.  

 

[ahoeben 1,955]

@ozhawk, @kazu_zo3 and @pjaxed, do you have a drive mapped to the driveletter X: ? If so, could you try mapping that drive to a different letter?

[pjaxed 0]

Thank you that did the trick.  I removed the mapped drive "X" and Cura 4.9 starts up.

 

[theschles 0]

MacOS Catalina 10.15.7.  Just upgraded from Cura 4.8.0 to 4.9.0.  Marketplace button says I need to update the "Settings" plugin by "Ghostkeeper" (currently v2.4.0).  Clicking Update button doesn't do anything.  I've since uninstalled it in case that was the cause of the problem I'm describing below (nope, didn't solve the issue).

 

Meanwhile Cura 4.9 says I'm not signed-in.  Sign-In button takes me to my default browser (Firefox latest release 88.0 64-bit).  I sign in with an auth-success; it says that I can go back to Cura.  I leave the success message open and go back to Cura.

 

Cura still thinks I'm not signed in -- so I click the sign-in button again -- this time the Ultimaker account page reports an error.  Going to back to Cura, it crashes (I've sent the crash report).

 

I've tried closing and reopening Cura and Firefox.

 

Crash report traceback:

Traceback (most recent call last):
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/site-packages/keyring/backends/macOS/__init__.py", line 49, in get_password
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/site-packages/keyring/backends/macOS/api.py", line 101, in find_generic_password
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/site-packages/keyring/backends/macOS/api.py", line 43, in raise_for_status
keyring.backends.macOS.api.SecAuthFailure: (-25293, 'Security Auth Failure: make sure python is signed with codesign util')

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Applications/Ultimaker Cura.app/Contents/MacOS/plugins/plugins/Toolbox/src/Toolbox.py", line 144, in _restart
    self._fetchPackageData()
  File "/Applications/Ultimaker Cura.app/Contents/MacOS/plugins/plugins/Toolbox/src/Toolbox.py", line 193, in _fetchPackageData
    self._makeRequestByType("packages")
  File "/Applications/Ultimaker Cura.app/Contents/MacOS/plugins/plugins/Toolbox/src/Toolbox.py", line 547, in _makeRequestByType
    self._application.getHttpRequestManager().get(url,
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/TaskManagement/HttpRequestManager.py", line 128, in get
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/TaskManagement/HttpRequestManager.py", line 273, in _createRequest
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/TaskManagement/HttpRequestScope.py", line 57, in requestHook
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/cura/UltimakerCloud/UltimakerCloudScope.py", line 22, in requestHook
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/cura/API/Account.py", line 256, in accessToken
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/cura/OAuth2/AuthorizationService.py", line 135, in getAccessToken
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/cura/OAuth2/KeyringAttribute.py", line 36, in __get__
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/site-packages/keyring/core.py", line 55, in get_password
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/site-packages/keyring/backends/macOS/__init__.py", line 55, in get_password
keyring.errors.KeyringError: Can't get password from keychain: (-25293, 'Security Auth Failure: make sure python is signed with codesign util')

 

Crash report log:

Thread 0x0000700021f44000 (most recent call first):
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 306 in wait
  File "/Users/phil/Library/Application Support/cura/4.9/plugins/OctoPrintPlugin/OctoPrintPlugin/python-zeroconf/zeroconf/__init__.py", line 2184 in wait
  File "/Users/phil/Library/Application Support/cura/4.9/plugins/OctoPrintPlugin/OctoPrintPlugin/python-zeroconf/zeroconf/__init__.py", line 1496 in run
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 932 in _bootstrap_inner
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 890 in _bootstrap

Thread 0x0000700020f41000 (most recent call first):
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 306 in wait
  File "/Users/phil/Library/Application Support/cura/4.9/plugins/OctoPrintPlugin/OctoPrintPlugin/python-zeroconf/zeroconf/__init__.py", line 2184 in wait
  File "/Users/phil/Library/Application Support/cura/4.9/plugins/OctoPrintPlugin/OctoPrintPlugin/python-zeroconf/zeroconf/__init__.py", line 1315 in run
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 932 in _bootstrap_inner
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 890 in _bootstrap

Thread 0x000070001ff3e000 (most recent call first):
  File "/Users/phil/Library/Application Support/cura/4.9/plugins/OctoPrintPlugin/OctoPrintPlugin/python-zeroconf/zeroconf/__init__.py", line 1221 in run
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 932 in _bootstrap_inner
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 890 in _bootstrap

Thread 0x000070001eeb8000 (most recent call first):
  File "/Applications/Ultimaker Cura.app/Contents/MacOS/plugins/plugins/USBPrinting/USBPrinterOutputDeviceManager.py", line 87 in _updateThread
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 870 in run
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 932 in _bootstrap_inner
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 890 in _bootstrap

Thread 0x000070001deb5000 (most recent call first):
  File "/Applications/Ultimaker Cura.app/Contents/MacOS/plugins/plugins/RemovableDriveOutputDevice/RemovableDrivePlugin.py", line 61 in _updateThread
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 870 in run
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 932 in _bootstrap_inner
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 890 in _bootstrap

Thread 0x000070001ce2f000 (most recent call first):
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 306 in wait
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/site-packages/zeroconf/__init__.py", line 2117 in wait
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/site-packages/zeroconf/__init__.py", line 1434 in run
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 932 in _bootstrap_inner
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 890 in _bootstrap

Thread 0x000070001be2c000 (most recent call first):
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 306 in wait
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 558 in wait
  File "/Applications/Ultimaker Cura.app/Contents/MacOS/plugins/plugins/UM3NetworkPrinting/src/Network/ZeroConfClient.py", line 81 in _handleOnServiceChangedRequests
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 870 in run
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 932 in _bootstrap_inner
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 890 in _bootstrap

Thread 0x000070001ae29000 (most recent call first):
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 306 in wait
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/site-packages/zeroconf/__init__.py", line 2117 in wait
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/site-packages/zeroconf/__init__.py", line 1262 in run
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 932 in _bootstrap_inner
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 890 in _bootstrap

Thread 0x0000700019e26000 (most recent call first):
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/site-packages/zeroconf/__init__.py", line 1183 in run
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 932 in _bootstrap_inner
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 890 in _bootstrap

Thread 0x0000700018da0000 (most recent call first):
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/Backend/Backend.py", line 165 in _storeStderrToLogThread
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 870 in run
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 932 in _bootstrap_inner
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 890 in _bootstrap

Thread 0x0000700017d9d000 (most recent call first):
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/Backend/Backend.py", line 153 in _storeOutputToLogThread
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 870 in run
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 932 in _bootstrap_inner
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 890 in _bootstrap

Thread 0x00007000167f9000 (most recent call first):
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 302 in wait
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 433 in acquire
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/JobQueue.py", line 98 in _nextJob
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/JobQueue.py", line 124 in run
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 932 in _bootstrap_inner
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 890 in _bootstrap

Thread 0x00007000157f6000 (most recent call first):
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 302 in wait
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 433 in acquire
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/JobQueue.py", line 98 in _nextJob
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/JobQueue.py", line 124 in run
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 932 in _bootstrap_inner
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 890 in _bootstrap

Thread 0x00007000147f3000 (most recent call first):
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 302 in wait
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 433 in acquire
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/JobQueue.py", line 98 in _nextJob
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/JobQueue.py", line 124 in run
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 932 in _bootstrap_inner
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 890 in _bootstrap

Thread 0x00007000137f0000 (most recent call first):
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 302 in wait
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 433 in acquire
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/JobQueue.py", line 98 in _nextJob
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/JobQueue.py", line 124 in run
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 932 in _bootstrap_inner
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 890 in _bootstrap

Thread 0x00007000127ed000 (most recent call first):
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 302 in wait
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 433 in acquire
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/JobQueue.py", line 98 in _nextJob
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/JobQueue.py", line 124 in run
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 932 in _bootstrap_inner
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 890 in _bootstrap

Thread 0x00007000117ea000 (most recent call first):
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 302 in wait
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 433 in acquire
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/JobQueue.py", line 98 in _nextJob
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/JobQueue.py", line 124 in run
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 932 in _bootstrap_inner
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 890 in _bootstrap

Thread 0x00007000107e7000 (most recent call first):
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 302 in wait
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 433 in acquire
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/JobQueue.py", line 98 in _nextJob
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/JobQueue.py", line 124 in run
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 932 in _bootstrap_inner
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 890 in _bootstrap

Thread 0x000070000f7e4000 (most recent call first):
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 302 in wait
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 433 in acquire
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/JobQueue.py", line 98 in _nextJob
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/JobQueue.py", line 124 in run
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 932 in _bootstrap_inner
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/threading.py", line 890 in _bootstrap

Current thread 0x0000000115851dc0 (most recent call first):
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/cura/CrashHandler.py", line 396 in _logInfoWidget
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/cura/CrashHandler.py", line 182 in _createDialog
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/cura/CrashHandler.py", line 86 in __init__
  File "/Users/ultimaker/build/Cura/4.9/build/inst/bin/cura_app.py", line 167 in exceptHook
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/cura/API/Account.py", line 184 in _onLoginStateChanged
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/Signal.py", line 332 in __performEmit
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/Event.py", line 218 in call
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/Qt/QtApplication.py", line 469 in event
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/cura/CuraApplication.py", line 1085 in event
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/UM/Qt/QtApplication.py", line 383 in exec_
  File "/Users/ultimaker/build/Cura/4.9/build/inst/lib/python3.8/site-packages/cura/CuraApplication.py", line 862 in run
  File "/Users/ultimaker/build/Cura/4.9/build/inst/bin/cura_app.py", line 241 in <module>
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/site-packages/cx_Freeze/initscripts/Console.py", line 36 in run
  File "/Users/ultimaker/build/env/4.9/install/lib/python3.8/site-packages/cx_Freeze/initscripts/__startup__.py", line 74 in run

 

[Cuq 202]

+1

[JaVelin_X 1]

Possible bug but maybe I missed a setting.  I use a start gcode to warm up the bed and nozzle before bed leveling and printing. it seems in 4,9 the material temperature settings are put in at the beginning of the file then the printer start gcode is is put in afterward thus overriding the temperature settings. these are not restated again at the beginning of the sliced code so the printer tries to print with the wrong settings.

[ckapaun 0]

Just upgraded to CURA 4.9.0 from 4.8.0.    4.8.0 was working fine, 4.9.0 install completed without error.   After starting 4.9.0 CURA loading proceeds normally and eventually a white window opens with no content and closes after a couple seconds.

stderr.log contains the following:

2021-04-21 16:52:35,711 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [58]: Loading shader file [C:\Program Files\Ultimaker Cura 4.9.0\resources\shaders\striped.shader]...
Fatal Python error: Aborted

Thread 0x000004dc (most recent call first):
  File "C:\Program Files\Ultimaker Cura 4.9.0\plugins\USBPrinting\USBPrinterOutputDeviceManager.py", line 87 in _updateThread
  File "threading.py", line 870 in run
  File "threading.py", line 932 in _bootstrap_inner
  File "threading.py", line 890 in _bootstrap

  

Windows  10.0.19042 Build 19042, Ultimaker S3 firmware 6.3.0.

Any ideas on root cause and workarounds appreciated.

 

cura.log stderr.log

[kazu_zo3 1]

Hi Ahoeben,  It worked when I freed the drive letter 'X'!   Thank you very much!

BTW, if you use fixed drive letter 'X' for something, it's not a smart way. I believe.

But thanks again!

[ozhawk 0]

I do not hav any drives higher the H mapped, but still have this issue.  Also the program does not appear in Win 10 Start Menu or my desktop.

 

Edited April 22, 2021 by ozhawk

[Desprinzla 1]

I updated to cura 4.9 and use few Ultimaker S5 Pro Bundle and S3, but cant use the new Digital Library in Ultimaker Digital Factory, why? Does i have to buy a annual 500€ Fee for it ????

[Desprinzla 1]

See picture here, i don’t have ans subscription and cant print file from library, would great you cant tell me why

[RogueWave 15]

Famous Wind Turbine Ultimaker 

4.9 new release 

small portion of inside wing printed .....left out over 90% of wing  front right wing 

wing collapsed on collision with nozzle infill poor

other wing solid

 

S5

default PLA settings 

cubic subdivision 

[jotace 0]

Hi. Recently upgraded to Cura 4.9 - Unable to sign-in into my Ultimaker account. Any thoughts?