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这是一个创建于 293 天前的主题，其中的信息可能已经有所发展或是发生改变。
当我打开界面创建了一个 MainWindows 之后，每当我点击 MainWindow 的时候，就会崩溃。
python3.9 使用 pip install 安装的 pyside6
错误日志：
Error: qt.pysideplugin: Environment variable PYSIDE_DESIGNER_PLUGINS is not set, bailing out.
qt.pysideplugin: No instance of QPyDesignerCustomWidgetCollection was found.
Qt Designer: The QWebEngineView custom widget plugin is disabled because it requires OpenGL/Software RHI (current: 6).
Qt Designer: The QWebEngineView custom widget plugin is disabled because it requires OpenGL/Software RHI (current: 6).
QtLocalePropertyManager::valueText: Unknown territory 50 for English
2023-07-23 17:10:24.920 Designer[44759:1878516] *** Terminating app due to uncaught exception 'NSRangeException', reason: '*** -[__NSArrayM objectAtIndexedSubscript:]: index 2 beyond bounds for empty array'
*** First throw call stack:
(
0 CoreFoundation 0x000000019617f154 __exceptionPreprocess + 176
1 libobjc.A.dylib 0x0000000195c9e4d4 objc_exception_throw + 60
2 CoreFoundation 0x00000001962699b8 -[__NSCFString characterAtIndex:].cold.1 + 0
3 CoreFoundation 0x00000001960f2bb8 -[__NSArrayM objectAtIndexedSubscript:] + 188
4 libqcocoa.dylib 0x00000001046f8124 _ZN20QCocoaSystemTrayIcon13emitActivatedEv + 269336
5 libqcocoa.dylib 0x00000001046f81a8 _ZN20QCocoaSystemTrayIcon13emitActivatedEv + 269468
6 libqcocoa.dylib 0x00000001046f677c _ZN20QCocoaSystemTrayIcon13emitActivatedEv + 262768
7 QtWidgets 0x0000000104ba9354 _ZN9QTreeView16selectionChangedERK14QItemSelectionS2_ + 620
8 QtCore 0x0000000105a29788 _ZN11QMetaObject8activateEP7QObjectPKS_iPPv + 3780
9 QtCore 0x0000000105bed6a4 _ZN19QItemSelectionModel20emitSelectionChangedERK14QItemSelectionS2_ + 216
10 QtCore 0x0000000105bed264 _ZN19QItemSelectionModel6selectERK14QItemSelection6QFlagsINS_13SelectionFlagEE + 660
11 QtCore 0x0000000105bede2c _ZN19QItemSelectionModel14clearSelectionEv + 64
12 QtDesignerComponents 0x00000001036b2354 QtDesignerComponents + 451412
13 QtDesignerComponents 0x000000010366f5b8 QtDesignerComponents + 177592
14 QtDesignerComponents 0x0000000103682c64 QtDesignerComponents + 257124
15 QtCore 0x00000001059e0138 _ZN23QCoreApplicationPrivate34sendThroughApplicationEventFiltersEP7QObjectP6QEvent + 228
16 QtWidgets 0x00000001048bcf2c _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent + 80
17 QtWidgets 0x00000001048bf03c _ZN12QApplication6notifyEP7QObjectP6QEvent + 5100
18 QtCore 0x00000001059dff88 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent + 292
19 QtWidgets 0x00000001048bd58c _ZN19QApplicationPrivate14sendMouseEventEP7QWidgetP11QMouseEventS1_S1_PS1_R8QPointerIS0_Ebb + 808
20 QtWidgets 0x000000010491a9b0 _ZNK21QWidgetRepaintManager3rhiEv + 9912
21 QtWidgets 0x0000000104919c68 _ZNK21QWidgetRepaintManager3rhiEv + 6512
22 QtWidgets 0x00000001048bcfec _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent + 272
23 QtWidgets 0x00000001048bde50 _ZN12QApplication6notifyEP7QObjectP6QEvent + 512
24 QtCore 0x00000001059dff88 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent + 292
25 QtGui 0x0000000103d6e794 _ZN22QGuiApplicationPrivate17processMouseEventEPN29QWindowSystemInterfacePrivate10MouseEventE + 1748
26 QtGui 0x0000000103dc5aa4 _ZN22QWindowSystemInterface22sendWindowSystemEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE + 396
27 libqcocoa.dylib 0x000000010469bd40 qt_plugin_instance + 54740
28 CoreFoundation 0x000000019610663c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 28
29 CoreFoundation 0x00000001961065d0 __CFRunLoopDoSource0 + 176
30 CoreFoundation 0x0000000196106340 __CFRunLoopDoSources0 + 244
31 CoreFoundation 0x0000000196104f48 __CFRunLoopRun + 828
32 CoreFoundation 0x00000001961044b8 CFRunLoopRunSpecific + 612
33 HIToolbox 0x000000019f94ec40 RunCurrentEventLoopInMode + 292
34 HIToolbox 0x000000019f94e8d0 ReceiveNextEventCommon + 220
35 HIToolbox 0x000000019f94e7d4 _BlockUntilNextEventMatchingListInModeWithFilter + 76
36 AppKit 0x0000000199325d44 _DPSNextEvent + 636
37 AppKit 0x0000000199324ee0 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 716
38 AppKit 0x0000000199319344 -[NSApplication run] + 464
39 libqcocoa.dylib 0x000000010469a644 qt_plugin_instance + 48856
40 QtCore 0x00000001059e98fc _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE + 532
41 QtCore 0x00000001059e0614 _ZN16QCoreApplication4execEv + 112
42 Designer 0x0000000102cb99b8 main + 104
43 dyld 0x0000000195ccff28 start + 2236
)
libc++abi: terminating due to uncaught exception of type NSException
while executing '/Users/xxxx/py-src/test_pyside6/venv/lib/python3.9/site-packages/PySide6/Designer.app/Contents/MacOS/Designer'
Process finished with exit code 250
就是图中的红色部分：
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1
NoOneNoBody 293 天前  1
because it requires OpenGL/Software RHI (current: 6)
这句写了原因了，非 mac 用户，所以不知道系统是否支持 qt.pysideplugin: No instance of QPyDesignerCustomWidgetCollection was found. 看样子要装插件，你再去搜搜文章找解决办法，关键字带上系统 |
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2
Oilybear 292 天前 1
以前有遇到过，我记得装的 designer 好像是 pyside2 的，我的建议找个 win 的机器设计 UI 就好，mac 的 designer 窗口都没设计到一起，太反人类了
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3
goodspb OP |
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4
Andywoo 185 天前
designer 确实不好用，我都是手码界面😭
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