Creating library .\Debug\QtRuleEditorD.lib and object .\Debug\QtRuleEditorD.exp 2>QtRuleEditorDlg.obj : error LNK2001: unresolved external symbol "public: static struct QMetaObject const QtRuleEditorDlg::staticMetaObject" (?staticMetaObject@QtRuleEditorDlg@@2UQMetaObject@@B) 2>QtRuleEditorDlg.obj : error LNK2001: unresolved external symbol "public: virtual struct QMetaObject const * __thiscall QtRuleEditorDlg::metaObject(void)const " (?metaObject@QtRuleEditorDlg@@UBEPBUQMetaObject@@XZ) 2>QtRuleEditorDlg.obj : error LNK2001: unresolved external symbol "public: virtual void * __thiscall QtRuleEditorDlg::qt_metacast(char const *)" (?qt_metacast@QtRuleEditorDlg@@UAEPAXPBD@Z) 2>QtRuleEditorDlg.obj : error LNK2001: unresolved external symbol "public: virtual int __thiscall QtRuleEditorDlg::qt_metacall(enum QMetaObject::Call,int,void * *)" (?qt_metacall@QtRuleEditorDlg@@UAEHW4Call@QMetaObject@@HPAPAX@Z) 2>.\Debug\QtRuleEditorD.dll : fatal error LNK1120: 4 unresolved externals