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'NoneType' object has no attribute 'findChild' #4080
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Hi @jianqingHuang , could you provide reproduce steps for this? Thank you. |
Hello @LipuFei : Error traceback Traceback (most recent call last): Logs Thread 0xa4185b40 (most recent call first): Thread 0xa4986b40 (most recent call first): Thread 0xa5ac3b40 (most recent call first): Thread 0xacce2b40 (most recent call first): Current thread 0xb7c5a980 (most recent call first): |
@jianqingHuang We have switched to PyQt 5.10 with Qt 5.10.1 for our master branch to get a few bug fixes. Your PyQt 5.8.2 probably won't work in this case. Since your Qt version 5.5.1 is also outdated, I would suggest to install PyQt 5.10 directly via |
I have also updated the wiki page. |
I had the same issue and after installing qt 5.10 it worked fine again. |
think you very much @LipuFei @ChrisTerBeke 👍 |
Application Version
Platform
ubuntu16.06 x86
Printer
Steps to Reproduce
Actual Results
Expected results
Traceback (most recent call last):
File "/root/uranui/UM/Qt/Bindings/MainWindow.py", line 78, in init
Application.getInstance().setMainWindow(self)
File "/root/uranui/UM/Qt/QtApplication.py", line 384, in setMainWindow
self.mainWindowChanged.emit()
File "/root/uranui/UM/Signal.py", line 212, in emit
self.__performEmit(*args, **kwargs)
File "/root/uranui/UM/Signal.py", line 315, in __performEmit
func(dest, *args, **kwargs)
File "/root/curaui/cura/../plugins/PostProcessingPlugin/PostProcessingPlugin.py", line 266, in _createView
Application.getInstance().addAdditionalComponent("saveButton", self._view.findChild(QObject, "postProcessingSaveAreaButton"))
AttributeError: 'NoneType' object has no attribute 'findChild'
Additional Information
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