D:\Qt\Qt5.10.0\5.10.0\mingw53_32\include/QtCore/qlist.h:468:17: warning: invalid use of incomplete type'class QVariant'In file included from D:\Qt\Qt5.10.0\5.10.0\mingw53_32\include\QtCore/qobject.h:54:0, from D:\Qt\Qt5.10.0\5.10.0\mingw53_32\include\QtCore/QObject:1, ...
类 QLabel 没有在代码前进行声明。应该是你缺了相当的头文件。
In file included from ../../include/QtGui/private/qt_x11_p.h:1,from kernel/qapplication.cpp:70:../../include/QtGui/private/../../../src/gui/kernel/qt_x11_p.h:65:22:error:X11/Xlib.h:没有那个文件或目录../../include/QtGui/private/../../../src/gui/kernel/qt_x11_p.h:...
widgets/qdialogbuttonbox.cpp:260:1: 错误:在 {} 内将‘2147483653’从‘unsigned int’转换为较窄的类型‘int’ [-Wnarrowing] In file included from ../../include/QtCore/qobjectdefs.h:1:0, from ../../include/QtGui/../../src/gui/kernel/qwindowdefs.h:45, from ../../include/QtGui/...
qfile.h:92:24: error: missing binary operator before token"(" #ifQT_DEPRECATED_SINCE(5,0) ^In file included from /usr/include/qt5/QtCore/QAbstractTableModel:1:0, from usbmodel.h:4, from eqiupmentdialog.h:5, from linuxmenu.h:12, from main.cpp:1:/usr/include/qt5/QtCore/qabstract...
In file included from..\ffmpeg_save_video\ffmpeg_code.h:33:0,from..\ffmpeg_save_video\ffmpeg_code.cpp:1:..\ffmpeg_save_video\ffmpeg-win32-shared-dll\include/libavutil/timestamp.h:30:2:error:#error missing-D__STDC_FORMAT_MACROS/#define __STDC_FORMAT_MACROS #error missing-D__STDC_FOR...
In file included from ../src/common/dwarf/elf_reader.cc:35: /usr/include/string.h:137:12: note: ‘strcmp’ declared here 137 | extern int strcmp (const char *__s1, const char *__s2) | ^~~~ ../src/common/dwarf/elf_reader.cc:201:15: error: ‘strcmp’ is not a member of ...
In file included from /builddir/build/BUILD/QMPlay2-src-23.06.17/build/src/qmplay2/libqmplay2_autogen/HVJJXY26IB/../../../../../src/qmplay2/opengl/OpenGLWidget.hpp:21: DEBUG util.py:444: In file included from /builddir/build/BUILD/QMPlay2-src-23.06.17/build/src/qmplay2/libqmplay...
In file included from/home/rando/.node-gyp/9.6.1/include/node/node.h:63,from../native/nodekit.cc:3:/home/rando/.node-gyp/9.6.1/include/node/v8.h:Instaticmemberfunction‘staticvoidv8::V8::RemoveGCPrologueCallback(v8::GCCallback)’:/home/rando/.node-gyp/9.6.1/include/node/v8.h:10...
/compensator-emulator/mainwindow.cpp:In memberfunction'void MainWindow::send(QSerialPort*)':../compensator-emulator/mainwindow.cpp:33:36:warning:unused parameter'serialPort'[-Wunused-parameter]33|voidMainWindow::send(QSerialPort*serialPort){|~~~^~~~In file includedfromC:/Qt/6.3.0/mingw_64/...