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hrnick

Cura 4.6.1 doesn't start

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Posted · Cura 4.6.1 doesn't start

I have installed cura 4.6.1 found in portage in my Gentoo system but can't get it to start. Running cura from a terminal gives the output below. The spash screen shows up, disappears right before the cyclic dependency warning and then nothing happens.

 

$ cura 
/usr/lib/python3.7/site-packages/UM/PluginRegistry.py:4: DeprecationWarning: the imp module is deprecated in favour of importlib; see the module's documentation for alternative uses
  import imp
[MainThread] UM.Application.initialize [144]: Initializing Ultimaker Cura
[MainThread] UM.Application.initialize [145]: App Version 4.6.1
[MainThread] UM.Application.initialize [146]: Api Version 7.2.0
[MainThread] UM.Application.initialize [147]: Build type None
[MainThread] UM.Resources.__initializeStoragePaths [445]: Initializing storage paths
[MainThread] UM.Resources.__initializeStoragePaths [455]: Config storage path is /home/hrnick/.config/cura/4.6
[MainThread] UM.Resources.__initializeStoragePaths [463]: Data storage path is /home/hrnick/.local/share/cura/4.6
[MainThread] UM.Resources.__initializeStoragePaths [475]: Cache storage path is /home/hrnick/.cache/cura/4.6
[MainThread] UM.PackageManager.__init__ [53]: Found bundled packages JSON file: /usr/share/uranium/resources/bundled_packages/uranium.json
[MainThread] UM.PackageManager.__init__ [53]: Found bundled packages JSON file: /usr/share/cura/resources/bundled_packages/cura.json
Attribute Qt::AA_UseDesktopOpenGL must be set before QCoreApplication is created.
[MainThread] UM.View.GL.OpenGLContext.detectBestOpenGLVersion [118]: Trying OpenGL context 4.1...
[MainThread] UM.View.GL.OpenGLContext.detectBestOpenGLVersion [128]: Yay, we got at least OpenGL 4.1 core: 4.1 Core profile
[MainThread] UM.Qt.QtApplication.initialize [173]: Detected most suitable OpenGL context version: 4.1 Core profile
[MainThread] UM.Qt.QtApplication.initialize [180]: Initializing job queue ...
[MainThread] UM.Qt.QtApplication.initialize [184]: Initializing version upgrade manager ...
[MainThread] UM.PackageManager._loadManagementData [164]: Loaded bundled packages data from /usr/share/uranium/resources/bundled_packages/uranium.json
[MainThread] UM.PackageManager._loadManagementData [164]: Loaded bundled packages data from /usr/share/cura/resources/bundled_packages/cura.json
[MainThread] UM.PackageManager._loadManagementData [185]: Loaded user packages management file from /home/hrnick/.local/share/cura/4.6/packages.json
[MainThread] UM.PackageManager._saveManagementData [254]: Package management file /home/hrnick/.local/share/cura/4.6/packages.json was saved
[MainThread] UM.PluginRegistry.initializeBeforePluginsAreLoaded [110]: Loading plugin configuration file '/home/hrnick/.config/cura/4.6/plugins.json'
Cyclic dependency detected between "file:///usr/share/cura/resources/qml/Actions.qml" and "file:///usr/share/cura/resources/qml/Actions.qml"
QObject::connect: Cannot queue arguments of type 'QList<QQmlError>'
(Make sure 'QList<QQmlError>' is registered using qRegisterMetaType().)
QQmlApplicationEngine failed to load component

Cura has been compiled against python 3.7.7.

 

It seems to me like it's Qt related but I don't really know where to go from here. Any help would be highly appreciated! Thanks!

 

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Posted · Cura 4.6.1 doesn't start

It seems as if the last four lines...

Cyclic dependency detected between "file:///usr/share/cura/resources/qml/Actions.qml" and "file:///usr/share/cura/resources/qml/Actions.qml"
QObject::connect: Cannot queue arguments of type 'QList<QQmlError>'
(Make sure 'QList<QQmlError>' is registered using qRegisterMetaType().)
QQmlApplicationEngine failed to load component

...are generated by...

self._qml_engine.load(self._main_qml)

...in the function initializeEngine() in...

/usr/lib/python3.7/site-packages/UM/Qt/QtApplication.py

I don't really know where to go from there though. :/

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Posted · Cura 4.6.1 doesn't start

Is there a specific reason you're not just using the appimage? That is the version that we control / support.

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Posted · Cura 4.6.1 doesn't start

There are a number of reasons why I prefer to use a package manager. Instead of manually downloading, chmoding, and moving 20+ applications and being on 20+ mailing lists for updates and 20+ lists for security related issues I'd rather just run a command in my terminal and update everything at one. Also your appImage creates ~/fontconfig every time I run it which is really annoying.

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