[release/qrc_ICON.cpp] Error 1:File not found

[nimingzhe2008]

here is my code

ICON.qrc

<!DOCTYPE RCC><RCC version="1.0">
<qresource>
<file>images/accept.png</file>
</qresource>
</RCC>

<!DOCTYPE RCC><RCC version="1.0">
<qresource>
<file>images/accept.png</file>
</qresource>
</RCC>

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main.cpp

#include <QApplication>
#include<QIcon>
#include<QPushButton>
#include<QAction>
 
int main( int argc, char** argv )
{
  QApplication app( argc, argv );
 
  QIcon w("/images/accept.png");
  QPushButton a;
  QAction *b=new QAction(w,QString("Icon"),0);
 
  a.addAction(b);
  a.show();
 
  return app.exec();
}

#include <QApplication>
#include<QIcon>
#include<QPushButton>
#include<QAction>
 
int main( int argc, char** argv )
{
  QApplication app( argc, argv );
 
  QIcon w("/images/accept.png");
  QPushButton a;
  QAction *b=new QAction(w,QString("Icon"),0);
 
  a.addAction(b);
  a.show();
 
  return app.exec();
}

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empty2.pro

SOURCES += \
    main.cpp \
    buttondialog.cpp
 
HEADERS += \
    buttondialog.h
 
RESOURCES += \
    ICON.qrc

SOURCES += \
    main.cpp \
    buttondialog.cpp
 
HEADERS += \
    buttondialog.h
 
RESOURCES += \
    ICON.qrc

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When I build the project,Qt Creator shows” [release/qrc_ICON.cpp] Error 1:File not found”.
I don’t know why.

[ChrisW67]

You must re-run qmake after changing the PRO file or the new build rules, in this case the one the processes the resource file, will not be present.

BTW: Line 10 of main.cpp will not open the icon from the resource. Try ":/images/accept.png"