issue #0002973: Path to FreeCAD.app can't contain unicode

src/App/Application.cpp

@@ -2473,7 +2473,8 @@ std::string Application::FindHomePath(const char* sCall)
 #else
     QString str = QString::fromStdWString(homePath);
 #endif
-    return str.toStdString();
+    // convert to utf-8
+    return str.toUtf8().data();
 }
 
 #else

src/App/FreeCADInit.py

@@ -140,7 +140,7 @@ def InitApplications():
 					Log(traceback.format_exc())
 					Log('-'*100+'\n')
 					Err('During initialization the error ' + str(inst) + ' occurred in ' + InstallFile + '\n')
-					Err('Please look into the log file for further information')
+					Err('Please look into the log file for further information\n')
 				else:
 					Log('Init:      Initializing ' + Dir + '... done\n')
 			else:

src/Gui/FreeCADGuiInit.py

@@ -124,7 +124,7 @@ def InitApplications():
 					Log(traceback.format_exc())
 					Log('-'*100+'\n')
 					Err('During initialization the error ' + str(inst) + ' occurred in ' + InstallFile + '\n')
-					Err('Please look into the log file for further information')
+					Err('Please look into the log file for further information\n')
 				else:
 					Log('Init:      Initializing ' + Dir + '... done\n')
 			else: