Improve error message

asn1_value_editor/sdlHandler.py

@@ -438,9 +438,9 @@ class sdlHandler(QObject):
             self.prop_dll = ctypes.CDLL('./lib{}_stop_conditions.so'
                                    .format(self.proc.processName))
         except OSError as err:
-            self.log_area.addItem('lib{}_stop_conditions.so not found '
-                                  'in current directory'
-                                  .format(self.proc.processName))
+            self.log_area.addItem('lib{}_stop_conditions.so could not be '
+                                  'loaded - {}'
+                                  .format(self.proc.processName, str(err)))
             return
         properties = []
         idx = 0