LNK2019 with QString::free in VS2010

[ilermar]

Hi evivary,

I just start with Qt and i´m having this errors:


QString

#include <QtGui>
#include <QtCore>
 
. . .
. . .
. . .
 
void EditWindow::setFilename(const QString &filename)
{
  myFilename = Utils::normalizeFilename(filename);
 
  QFileInfo fi(myFilename);
  if (myFilename.isEmpty())
    myName = tr("Untitled");
  else
    myName = fi.fileName();
}

#include <QtGui>
#include <QtCore>
 
. . .
. . .
. . .

void EditWindow::setFilename(const QString &filename)
{
  myFilename = Utils::normalizeFilename(filename);

  QFileInfo fi(myFilename);
  if (myFilename.isEmpty())
    myName = tr("Untitled");
  else
    myName = fi.fileName();
}

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and here is the error

Error 3 error LNK2019: sÃ*mbolo externo "__declspec(dllimport) protected: static void __cdecl QString::free(struct QString:: Data *)" (__imp_?free@QString@@KAXPAUData@1@@Z) sin resolver al que se hace referencia en la función "public: void __thiscall EditWindow:: setFilename(class QString const &)" (?setFilename@EditWindow@@QAEXABVQString@@@Z) C:\...\editwindow.obj SEditorV0

this happens when i want to generate a release solution
i'll been looking at the forum but i can't find some post who give me some help ... if somebody have an idea i really appreciate ...

Qt 4.8
VS2010

[ilermar]

Well this link error ... is just when use release mode. If i use debug mode is working fine.

[ChrisW67]

Clean your project, i.e. remove all the intermediate files, and rebuild. Does the problem persist?

[ilermar]

Clean your project, i.e. remove all the intermediate files, and rebuild. Does the problem persist?

thanks ChrisW67, this problem is solved. I remove all the files and now i can build my project.