The error appears in the very late stage of the QTWebEngine build: [...] [20312/20662] ccache /src/gcc-linaro-7.4.1-2019.02-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-g++ -MMD -MF obj/QtWebEngineCore/gl_surface_qt.o.d -DCHROMIUM_VERSION=\"83.0.4103.122\" -DUSE...
D:\QtProject\1.1\myMdi1\mdichild.cpp:21: error: expected primary-expression before ')' token curFile = tr("鏈懡鍚嶆枃妗1.txt").arg(sequenceNumber+ +); ^3. box.setText(tr("是否保存对"%1"的更改?").arg(userFriendlyCurrentFile()));错误是D:\QtProject\1.1\myMdi1\mdichild.cpp:...
QByteArray &d=bit_64_2_byteArray(data_bit);^C:\Users\1\Desktop\PDautomotive1\comrecv_class.h:5: error: expected primary-expression before 'unsigned'#define UInt32 unsigned int^C:\Users\1\Desktop\PDautomotive1\comrecv_class.h:5: error: expected ')' before 'unsigned'#define UInt32 unsi...
finddialog.cpp:52:17: error: expected primary-expression before ‘:’ token : Qt::CaseInsensitive; ^ finddialog.cpp:53:21: error: invalid use of incomplete type ‘classQCheckbox’if(backwardCheckBox->isChecked()) { ^ In file included from finddialog.cpp:3:0: finddialog.h:6:7: error: ...
C:\Users\1\Desktop\PDautomotive1\comrecv_class.h:5: error: expected primary-expression before 'unsigned' #define UInt32 unsigned int ^C:\Users\1\Desktop\PDautomotive1\comrecv_class.h:5: error: expected ')' before 'unsigned' #define UInt32 unsigned int ^ 展开 我来答 ...
expected primary-expression before ‘>’ token addRenderer<WaveformRenderBackground>(); ^ /home/pi/mixxx/src/waveform/widgets/glrgbwaveformwidget.cpp:21:43: error: expected primary-expression before ‘)’ token addRenderer<WaveformRenderBackground>(); ^ /home/pi/mixxx/src/waveform/widgets/glrgb...
/app/qBittorrent/src/base/http/server.cpp:132:32: error: expected ‘(’ before ‘’ token 132 | static_cast<QSslSocket *>(serverSocket)->setPrivateKey(m_key); | ^ | ( /app/qBittorrent/src/base/http/server.cpp:132:33: error: expected primary-expression before ‘>’ token ...
Qt 像其他编辑器一样，在添加控件时，也可以自定义控件的坐标，让每个控件处于你希望的位置，但是这样...
bool Qt::mightBeRichText(const QString &text) Returns true if the string text is likely to be rich text; otherwise returns false. This function uses a fast and therefore simple heuristic. It mainly checks whether there is something that looks like a tag before the first line break. Althoug...
-Wc++11-narrowing non-constant-expression cannot be narrowed from type %0 to %1 in initializer list in C++11 -Wc++98-c++11-compat type definition in a constexpr %select{function|constructor}0 is incompatible with C++ standards before C++1y ...