GXWriter - Fatal Error in Cura 5.11.0

[ldstein]

Hi,

I discovered your GX Writer Cura extension while attempting to use Cura with a Voxelab Aries.

I'm getting a crash report with a fresh install of Cura when attempting to save a GX file to disk.

Just wanted to confirm if this extension is compatible with Cura 5.11.0.

Thanks!

Error Traceback

Traceback (most recent call last):
  File "cura\CuraApplication.py", line 1229, in event
    return super().event(event)
           ^^^^^^^^^^^^^^^^^^^^
  File "UM\Qt\QtApplication.py", line 510, in event
    event._function_event.call()
  File "UM\Event.py", line 218, in call
    self._function(*self._args, **self._kwargs)
  File "cura\Utils\Threading.py", line 34, in _handle_call
    ico.result = func(*args, **kwargs)
                 ^^^^^^^^^^^^^^^^^^^^^
TypeError: GXWriter.write() got an unexpected keyword argument 'mime_type'

Logs:

Thread 0x000071a4 (most recent call first):
  File "threading.py", line 359 in wait
  File "zeroconf\__init__.py", line 2534 in wait
  File "zeroconf\__init__.py", line 1715 in run
  File "threading.py", line 1073 in _bootstrap_inner
  File "threading.py", line 1030 in _bootstrap

Thread 0x000042c8 (most recent call first):
  File "threading.py", line 359 in wait
  File "threading.py", line 655 in wait
  File "C:\Program Files\UltiMaker Cura 5.11.0\share\cura\plugins\UM3NetworkPrinting\src\Network\ZeroConfClient.py", line 83 in _handleOnServiceChangedRequests
  File "threading.py", line 1010 in run
  File "threading.py", line 1073 in _bootstrap_inner
  File "threading.py", line 1030 in _bootstrap

Thread 0x00002770 (most recent call first):
  File "zeroconf\__init__.py", line 1369 in run
  File "threading.py", line 1073 in _bootstrap_inner
  File "threading.py", line 1030 in _bootstrap

Thread 0x00001a20 (most recent call first):
  File "C:\Program Files\UltiMaker Cura 5.11.0\share\cura\plugins\RemovableDriveOutputDevice\RemovableDrivePlugin.py", line 61 in _updateThread
  File "threading.py", line 1010 in run
  File "threading.py", line 1073 in _bootstrap_inner
  File "threading.py", line 1030 in _bootstrap

Thread 0x00008540 (most recent call first):
  File "threading.py", line 355 in wait
  File "threading.py", line 507 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1073 in _bootstrap_inner
  File "threading.py", line 1030 in _bootstrap

Thread 0x00004f48 (most recent call first):
  File "threading.py", line 355 in wait
  File "threading.py", line 507 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1073 in _bootstrap_inner
  File "threading.py", line 1030 in _bootstrap

Thread 0x0000136c (most recent call first):
  File "threading.py", line 355 in wait
  File "threading.py", line 507 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1073 in _bootstrap_inner
  File "threading.py", line 1030 in _bootstrap

Thread 0x00004bf8 (most recent call first):
  File "threading.py", line 355 in wait
  File "threading.py", line 507 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1073 in _bootstrap_inner
  File "threading.py", line 1030 in _bootstrap

Thread 0x00004474 (most recent call first):
  File "threading.py", line 355 in wait
  File "threading.py", line 507 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1073 in _bootstrap_inner
  File "threading.py", line 1030 in _bootstrap

Thread 0x000015d0 (most recent call first):
  File "threading.py", line 355 in wait
  File "threading.py", line 507 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1073 in _bootstrap_inner
  File "threading.py", line 1030 in _bootstrap

Thread 0x00002a5c (most recent call first):
  File "threading.py", line 355 in wait
  File "threading.py", line 507 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1073 in _bootstrap_inner
  File "threading.py", line 1030 in _bootstrap

Thread 0x000051a0 (most recent call first):
  File "threading.py", line 355 in wait
  File "threading.py", line 507 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1073 in _bootstrap_inner
  File "threading.py", line 1030 in _bootstrap

Thread 0x000013e4 (most recent call first):
  File "threading.py", line 355 in wait
  File "threading.py", line 507 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1073 in _bootstrap_inner
  File "threading.py", line 1030 in _bootstrap

Thread 0x0000581c (most recent call first):
  File "threading.py", line 355 in wait
  File "threading.py", line 507 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1073 in _bootstrap_inner
  File "threading.py", line 1030 in _bootstrap

Thread 0x000076d0 (most recent call first):
  File "threading.py", line 355 in wait
  File "threading.py", line 507 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1073 in _bootstrap_inner
  File "threading.py", line 1030 in _bootstrap

Thread 0x00006ac8 (most recent call first):
  File "threading.py", line 355 in wait
  File "threading.py", line 655 in wait
  File "cura\Utils\Threading.py", line 39 in _call_on_qt_thread_wrapper
  File "UM\FileHandler\WriteFileJob.py", line 78 in run
  File "UM\JobQueue.py", line 133 in run
  File "threading.py", line 1073 in _bootstrap_inner
  File "threading.py", line 1030 in _bootstrap

Thread 0x000013c0 (most recent call first):
  File "threading.py", line 355 in wait
  File "threading.py", line 507 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1073 in _bootstrap_inner
  File "threading.py", line 1030 in _bootstrap

Thread 0x00006250 (most recent call first):
  File "threading.py", line 355 in wait
  File "threading.py", line 507 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1073 in _bootstrap_inner
  File "threading.py", line 1030 in _bootstrap

Thread 0x0000474c (most recent call first):
  File "threading.py", line 355 in wait
  File "threading.py", line 507 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1073 in _bootstrap_inner
  File "threading.py", line 1030 in _bootstrap

Thread 0x000081dc (most recent call first):
  File "threading.py", line 355 in wait
  File "threading.py", line 507 in acquire
  File "UM\JobQueue.py", line 98 in _nextJob
  File "UM\JobQueue.py", line 124 in run
  File "threading.py", line 1073 in _bootstrap_inner
  File "threading.py", line 1030 in _bootstrap

Current thread 0x00005510 (most recent call first):
  File "cura\CrashHandler.py", line 397 in _logInfoWidget
  File "cura\CrashHandler.py", line 182 in _createDialog
  File "cura\CrashHandler.py", line 86 in __init__
  File "cura_app.py", line 169 in exceptHook
  File "UM\Qt\QtApplication.py", line 421 in exec
  File "cura\CuraApplication.py", line 958 in run
  File "cura_app.py", line 243 in <module>

[Astatin3]

I think there is some compatibility issues.
I got the same error in Linux with Cura 5.11.0 installed through Flatpak.

Downgrading to version 5.10.1 seems to have fixed the issue.
I haven't tested any other version than 5.10.1, it was just the first one that I installed.

[ronoaldo]

Thanks for the report everyone. I guess that I need to update the code for this one, not just update the plugin metadata. It looks like a simple fix if I understood the error properly, I'll try to draft a snapshot version so you can test it out.

I'm on a rush these days, so it will take a while. If you guys want to have a go, it should be "fixed" by adding "mime_type=None" to the "write()" method of the GXWriter python class (this should at least allow you to work with the plugin until I have a proper use of this new parameter).

[ronoaldo]

Thanks to @mathiasbk the fix is now merged into the Master branch. I'll try to publish a relase here with this fix and newer Cura versions marked as supported.