Details
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Bug
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Resolution: Out of scope
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P5: Not important
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None
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6.5.0
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None
Description
Hey, I am having the following error when using a pyside application with pyinstaller:
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found. This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem. Available platform plugins are: wayland-egl, vkkhrdisplay, offscreen, minimalegl, vnc, minimal, xcb, wayland, eglfs, linuxfb.
Underlying error appears to be :
qt.core.library: "/tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqxcb.so" cannot load: Cannot load library /tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqxcb.so: (libxcb-cursor.so.0: cannot open shared object file: No such file or directory)
Note that there are no problems with the version 6.4.3. The output of the QT_DEBUG_PLUGINS=1 flag set is the following:
qt.core.plugin.factoryloader: checking directory path "/tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms" ... qt.core.plugin.factoryloader: looking at "/tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqwayland-egl.so" qt.core.plugin.loader: Found metadata in lib /tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqwayland-egl.so, metadata= { "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3", "MetaData": { "Keys": [ "wayland-egl" ] }, "archlevel": 1, "className": "QWaylandEglPlatformIntegrationPlugin", "debug": false, "version": 394496 } qt.core.plugin.factoryloader: Got keys from plugin meta data QList("wayland-egl") qt.core.plugin.factoryloader: looking at "/tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqvkkhrdisplay.so" qt.core.plugin.loader: Found metadata in lib /tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqvkkhrdisplay.so, metadata= { "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3", "MetaData": { "Keys": [ "vkkhrdisplay" ] }, "archlevel": 1, "className": "QVkKhrDisplayIntegrationPlugin", "debug": false, "version": 394496 } qt.core.plugin.factoryloader: Got keys from plugin meta data QList("vkkhrdisplay") qt.core.plugin.factoryloader: looking at "/tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqoffscreen.so" qt.core.plugin.loader: Found metadata in lib /tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqoffscreen.so, metadata= { "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3", "MetaData": { "Keys": [ "offscreen" ] }, "archlevel": 1, "className": "QOffscreenIntegrationPlugin", "debug": false, "version": 394496 } qt.core.plugin.factoryloader: Got keys from plugin meta data QList("offscreen") qt.core.plugin.factoryloader: looking at "/tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqminimalegl.so" qt.core.plugin.loader: Found metadata in lib /tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqminimalegl.so, metadata= { "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3", "MetaData": { "Keys": [ "minimalegl" ] }, "archlevel": 1, "className": "QMinimalEglIntegrationPlugin", "debug": false, "version": 394496 } qt.core.plugin.factoryloader: Got keys from plugin meta data QList("minimalegl") qt.core.plugin.factoryloader: looking at "/tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqvnc.so" qt.core.plugin.loader: Found metadata in lib /tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqvnc.so, metadata= { "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3", "MetaData": { "Keys": [ "vnc" ] }, "archlevel": 1, "className": "QVncIntegrationPlugin", "debug": false, "version": 394496 } qt.core.plugin.factoryloader: Got keys from plugin meta data QList("vnc") qt.core.plugin.factoryloader: looking at "/tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqminimal.so" qt.core.plugin.loader: Found metadata in lib /tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqminimal.so, metadata= { "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3", "MetaData": { "Keys": [ "minimal" ] }, "archlevel": 1, "className": "QMinimalIntegrationPlugin", "debug": false, "version": 394496 } qt.core.plugin.factoryloader: Got keys from plugin meta data QList("minimal") qt.core.plugin.factoryloader: looking at "/tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqxcb.so" qt.core.plugin.loader: Found metadata in lib /tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqxcb.so, metadata= { "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3", "MetaData": { "Keys": [ "xcb" ] }, "archlevel": 1, "className": "QXcbIntegrationPlugin", "debug": false, "version": 394496 } qt.core.plugin.factoryloader: Got keys from plugin meta data QList("xcb") qt.core.plugin.factoryloader: looking at "/tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqwayland-generic.so" qt.core.plugin.loader: Found metadata in lib /tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqwayland-generic.so, metadata= { "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3", "MetaData": { "Keys": [ "wayland" ] }, "archlevel": 1, "className": "QWaylandIntegrationPlugin", "debug": false, "version": 394496 } qt.core.plugin.factoryloader: Got keys from plugin meta data QList("wayland") qt.core.plugin.factoryloader: looking at "/tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqeglfs.so" qt.core.plugin.loader: Found metadata in lib /tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqeglfs.so, metadata= { "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3", "MetaData": { "Keys": [ "eglfs" ] }, "archlevel": 1, "className": "QEglFSIntegrationPlugin", "debug": false, "version": 394496 } qt.core.plugin.factoryloader: Got keys from plugin meta data QList("eglfs") qt.core.plugin.factoryloader: looking at "/tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqlinuxfb.so" qt.core.plugin.loader: Found metadata in lib /tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqlinuxfb.so, metadata= { "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3", "MetaData": { "Keys": [ "linuxfb" ] }, "archlevel": 1, "className": "QLinuxFbIntegrationPlugin", "debug": false, "version": 394496 } qt.core.plugin.factoryloader: Got keys from plugin meta data QList("linuxfb") qt.core.plugin.factoryloader: checking directory path "XXXXXXXX" ... qt.core.library: "/tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqxcb.so" cannot load: Cannot load library /tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqxcb.so: (libxcb-cursor.so.0: cannot open shared object file: No such file or directory) qt.core.plugin.loader: QLibraryPrivate::loadPlugin failed on "/tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqxcb.so" : "Cannot load library /tmp/_MEIxoBEs6/PySide6/Qt/plugins/platforms/libqxcb.so: (libxcb-cursor.so.0: cannot open shared object file: No such file or directory)" qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found. This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem. Available platform plugins are: wayland-egl, vkkhrdisplay, offscreen, minimalegl, vnc, minimal, xcb, wayland, eglfs, linuxfb.
Attachments
Issue Links
- duplicates
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QTBUG-112185 qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found.
- Closed
- relates to
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QTBUG-67373 Drop Xlib / libXcurosr dependency from QXcbCursor
- Closed
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PYSIDE-2306 Pyside6 xcb plugin error
- Closed