diff --git a/src/PythonQt.cpp b/src/PythonQt.cpp
index 7bb87d3a..a01e7746 100644
--- a/src/PythonQt.cpp
+++ b/src/PythonQt.cpp
@@ -675,6 +675,7 @@ PythonQtObjectPtr PythonQt::importModule(const QString& name)
 
 QVariant PythonQt::evalCode(PyObject* object, PyObject* pycode) {
   QVariant result;
+  this->resetErrorFlag();
   if (pycode) {
     PyObject* dict = NULL;
     if (PyModule_Check(object)) {
@@ -703,6 +704,7 @@ QVariant PythonQt::evalScript(PyObject* object, const QString& script, int start
   QVariant result;
   PythonQtObjectPtr p;
   PyObject* dict = NULL;
+  this->resetErrorFlag();
   if (PyModule_Check(object)) {
     dict = PyModule_GetDict(object);
   } else if (PyDict_Check(object)) {
@@ -722,6 +724,7 @@ QVariant PythonQt::evalScript(PyObject* object, const QString& script, int start
 void PythonQt::evalFile(PyObject* module, const QString& filename)
 {
   PythonQtObjectPtr code = parseFile(filename);
+  this->resetErrorFlag();
   if (code) {
     evalCode(module, code);
   } else {
@@ -733,6 +736,7 @@ PythonQtObjectPtr PythonQt::parseFile(const QString& filename)
 {
   PythonQtObjectPtr p;
   p.setNewRef(PythonQtImport::getCodeFromPyc(filename));
+  this->resetErrorFlag();
   if (!p) {
     handleError();
   }
@@ -1022,6 +1026,7 @@ QVariant PythonQt::call(PyObject* callable, const QVariantList& args)
   QVariant r;
   PythonQtObjectPtr result;
   result.setNewRef(callAndReturnPyObject(callable, args));
+  this->resetErrorFlag();
   if (result) {
     r = PythonQtConv::PyObjToQVariant(result);
   } else {
@@ -1243,6 +1248,14 @@ bool PythonQt::errorOccured()const
   return PythonQt::priv()->_ErrorOccured;
 }
 
+void PythonQt::resetErrorFlag()
+{
+  if (PythonQt::self())
+    {
+    PythonQt::priv()->_ErrorOccured = false;
+    }
+}
+
 void PythonQt::addSysPath(const QString& path)
 {
   PythonQtObjectPtr sys;
@@ -1568,6 +1581,7 @@ PythonQtInstanceWrapper* PythonQtPrivate::findWrapperAndRemoveUnused(void* obj)
 PythonQtObjectPtr PythonQtPrivate::createModule(const QString& name, PyObject* pycode)
 {
   PythonQtObjectPtr result;
+  PythonQt::self()->resetErrorFlag();
   if (pycode) {
     result.setNewRef(PyImport_ExecCodeModule((char*)name.toLatin1().data(), pycode));
   } else {
@@ -1747,4 +1761,4 @@ void PythonQtPrivate::shellClassDeleted( void* shellClass )
   // if the wrapper is a QObject, we do not handle this here,
   // it will be handled by the QPointer<> to the QObject, which becomes NULL
   // via the QObject destructor.
-}
\ No newline at end of file
+}
diff --git a/src/PythonQt.h b/src/PythonQt.h
index 4134fb64..b5f6bc48 100644
--- a/src/PythonQt.h
+++ b/src/PythonQt.h
@@ -484,6 +484,10 @@ class PYTHONQT_EXPORT PythonQt : public QObject {
   //! return \a True if \a handleError() has been called and an error occured.
   bool errorOccured()const;
 
+  //! reset error flag. After calling this, errorOccured() will return False.
+  //! \sa PythonQt::errorOccured()
+  void resetErrorFlag();
+
   //! set a callback that is called when a QObject with parent == NULL is wrapped by pythonqt
   void setQObjectWrappedCallback(PythonQtQObjectWrappedCB* cb);
   //! set a callback that is called when a QObject with parent == NULL is no longer wrapped by pythonqt