Qt編譯完后運行程序報如下錯誤
17:46:32: Starting /home/wyl/Documents/Qtcode/RSViewer/RSViewer_build/RSViewer... qt.qpa.xcb: QXcbConnection: XCB error: 8 (BadMatch), sequence: 770, resource id: 136314920, major code: 130 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 8 (BadMatch), sequence: 935, resource id: 136314920, major code: 130 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 8 (BadMatch), sequence: 1010, resource id: 136314920, major code: 130 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 8 (BadMatch), sequence: 1059, resource id: 136314920, major code: 130 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 8 (BadMatch), sequence: 1070, resource id: 136314920, major code: 130 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 8 (BadMatch), sequence: 1211, resource id: 136314982, major code: 130 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 8 (BadMatch), sequence: 1349, resource id: 136314996, major code: 130 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 8 (BadMatch), sequence: 1583, resource id: 136315025, major code: 130 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 8 (BadMatch), sequence: 1790, resource id: 136315025, major code: 130 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 8 (BadMatch), sequence: 1839, resource id: 136315025, major code: 130 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 8 (BadMatch), sequence: 1850, resource id: 136315025, major code: 130 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 8 (BadMatch), sequence: 1978, resource id: 136315074, major code: 130 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 8 (BadMatch), sequence: 2112, resource id: 136315088, major code: 130 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 8 (BadMatch), sequence: 2343, resource id: 136315113, major code: 130 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 8 (BadMatch), sequence: 2538, resource id: 136315113, major code: 130 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 8 (BadMatch), sequence: 2587, resource id: 136315113, major code: 130 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 8 (BadMatch), sequence: 2598, resource id: 136315113, major code: 130 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 8 (BadMatch), sequence: 2744, resource id: 136315164, major code: 130 (Unknown), minor code: 3 qt.qpa.xcb: QXcbConnection: XCB error: 8 (BadMatch), sequence: 2878, resource id: 136315178, major code: 130 (Unknown), minor code: 3
原因
QT找不到xcb動態庫,
沒有將libqxcb庫拷貝到發布包中，或者libqxcb需要的動態庫不全
解決辦法
將Qt安裝目錄中 Qt5.6.3/5.6.3/gcc_64/plugins/platforms 拷貝到qt程序所在目錄，
使用ldd查看libqxcb需要鏈接的庫是否能找到，如果沒有，將缺少的庫一並拷貝到發布包中