我正在尝试解决冲突的Qt库，这会导致Maya崩溃。当我从终端运行Maya时，我得到：
objc[4152]: Class QCocoaColorPanelDelegate is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
objc[4152]: Class QMacSoundDelegate is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
objc[4152]: Class QCocoaPanel is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
objc[4152]: Class QCocoaView is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
objc[4152]: Class QCocoaWindow is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
objc[4152]: Class QCocoaWindowDelegate is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
objc[4152]: Class QCocoaMenuLoader is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
objc[4152]: Class QNSApplication is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
objc[4152]: Class QCocoaApplicationDelegate is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
objc[4152]: Class QCocoaWindowCustomThemeFrame is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
objc[4152]: Class QCocoaToolBarDelegate is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
objc[4152]: Class QCocoaMenu is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
objc[4152]: Class QNSOpenSavePanelDelegate is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
objc[4152]: Class QCocoaFontPanelDelegate is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
objc[4152]: Class QNSPanelProxy is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
objc[4152]: Class QNSWindowProxy is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
objc[4152]: Class QCocoaPageLayoutDelegate is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
objc[4152]: Class QCocoaPrintPanelDelegate is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
objc[4152]: Class QNSImageView is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
objc[4152]: Class QNSStatusItem is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
objc[4152]: Class QNSMenu is implemented in both /Applications/Autodesk/maya2016/Maya.app/Contents/MacOS/QtGui and /usr/local/lib/QtGui.framework/Versions/4/QtGui. One of the two will be used. Which one is undefined.
我的解决方法是隐式设置指向Qt库的PYTHONPATH环境变量：
/Applications/Autodesk/maya2016/Maya.app/Contents/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages
但是这导致其他使用Qt的应用程序链接到Maya的自定义Qt构建，产生了另一个冲突（不同的构建版本和Python版本）。
我猜这是一个特定于OSX的问题。如何强制应用程序运行自己的Qt库？
修改 我删除了用brew安装的Qt，PySide和Shiboken软件包，以检查它们是否被Maya接收。如果没有设置PYTHONPATH，PySide仍然会从系统目录中获取：
import PySide
PySide.__file__
# Result: /usr/local/lib/python2.7/site-packages/PySide/__init__.pyc #
答案 0 :(得分：1)
我今天遇到了同样的问题，并解决了它。所以这可能有所帮助。
首先从maya里面检查你的sys.path：
for p in sys.path:
print p
您现在应该看到它错误地列出了/usr/local/lib/python2.7/site-packages/
有几个原因：
您正在配置文件中设置PYTHONPATH（.bashrc，.profile，.zshrc ...）并从命令行运行Maya。在这种情况下，您有两个选择。在运行Maya之前，从您的配置文件中删除PYTHONPATH或添加为您执行此操作的别名，
沿着这条线的东西：
alias maya=export PYTHONPATH="";/App/Maya/macos/maya
您的某个 .pth 文件链接到/usr/local/lib/python2.7/site-packages/。只需检入sys.path返回的文件夹列表。
希望有所帮助