diff --git a/src/App/DocumentPyImp.cpp b/src/App/DocumentPyImp.cpp
index 40d61c94e5..94958a58f0 100644
--- a/src/App/DocumentPyImp.cpp
+++ b/src/App/DocumentPyImp.cpp
@@ -275,7 +275,9 @@ PyObject*  DocumentPy::addObject(PyObject *args, PyObject *kwd)
             if (pyvp.hasAttr("__vobject__")) {
                 pyvp.setAttr("__vobject__", pyftr.getAttr("ViewObject"));
             }
-            pyftr.getAttr("ViewObject").setAttr("Proxy", pyvp);
+
+            Py::Object pyprx(pyftr.getAttr("ViewObject"));
+            pyprx.setAttr("Proxy", pyvp);
             return Py::new_reference_to(pyftr);
         }
         catch (Py::Exception& e) {
diff --git a/src/App/PropertyLinks.cpp b/src/App/PropertyLinks.cpp
index ee4abf7b6b..a511bf026e 100644
--- a/src/App/PropertyLinks.cpp
+++ b/src/App/PropertyLinks.cpp
@@ -2813,7 +2813,6 @@ public:
             tmp.swap(links);
             for(auto link : tmp) {
                 auto owner = static_cast<DocumentObject*>(link->getContainer());
-                QString path = QString::fromUtf8(link->filePath.c_str());
                 // adjust file path for each PropertyXLink
                 DocInfo::get(filename,owner->getDocument(),link,link->objectName.c_str());
             }
diff --git a/src/Base/Base64.cpp b/src/Base/Base64.cpp
index 480592babf..eb761e1eea 100644
--- a/src/Base/Base64.cpp
+++ b/src/Base/Base64.cpp
@@ -32,7 +32,7 @@
 
 #include "Base64.h"
 
-
+// clazy:excludeall=non-pod-global-static
 static const std::string base64_chars = 
              "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
              "abcdefghijklmnopqrstuvwxyz"