1）QT 執行時報錯：
qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in ""。
2）export QT_DEBUG_PLUGINS=1 之后再執行 qtcreator
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/Qt/plugins/imageformats/libqgif.so"
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/Qt/plugins/imageformats/libqicns.so"
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/Qt/plugins/imageformats/libqico.so"
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/Qt/plugins/imageformats/libqjpeg.so"
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/Qt/plugins/imageformats/libqsvg.so"
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/Qt/plugins/imageformats/libqtga.so"
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/Qt/plugins/imageformats/libqtiff.so"
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/Qt/plugins/imageformats/libqwbmp.so"
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/Qt/plugins/imageformats/libqwebp.so"
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/Qt/plugins/sqldrivers/libqsqlite.so"
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/Qt/plugins/xcbglintegrations/libqxcb-glx-integration.so"
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/Qt/plugins/platforminputcontexts/libcomposeplatforminputcontextplugin.so"
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/Qt/plugins/platforms/libqxcb.so"
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/qtcreator/plugins/libAndroid.so" (faked)
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/qtcreator/plugins/libAutoTest.so" (faked)
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/qtcreator/plugins/libBazaar.so" (faked)
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/qtcreator/plugins/libBinEditor.so" (faked)
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/qtcreator/plugins/libBookmarks.so" (faked)
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/qtcreator/plugins/libCMakeProjectManager.so" (faked)
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/qtcreator/plugins/libCVS.so" (faked)
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/qtcreator/plugins/libClangCodeModel.so" (faked)
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/qtcreator/plugins/libClangTools.so" (faked)
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/qtcreator/plugins/libClassView.so" (faked)
QLibraryPrivate::unload succeeded on "/data/qtcreator-4.12.4/lib/qtcreator/plugins/libCodePaster.so" (faked)
uj5u.com熱心網友回復：
很可能是缺庫，用ldd那個qxcb.so試試看？轉載請註明出處，本文鏈接：https://www.uj5u.com/yidong/15466.html
標籤：Qt