fix missing error message when filter raise exception (#986)

Author: jshum2479

core/src/main/python/wlsdeploy/tool/util/filter_helper.py

@@ -140,6 +140,7 @@ def _apply_path_filter(model, script_path):
         return True
 
     except Exception, ex:
-        __logger.severe('WLSDPLY-20022', str(script_path), error=ex, class_name=__class_name, method_name=_method_name)
+        __logger.severe('WLSDPLY-20022', str(script_path), ex, error=ex, class_name=__class_name,
+                        method_name=_method_name)
 
     return False

core/src/main/resources/oracle/weblogic/deploy/messages/wlsdeploy_rb.properties

@@ -1605,7 +1605,7 @@ WLSDPLY-20018=Error applying filter configuration: {0}
 WLSDPLY-20019=Filter entry in {0} has neither ID or path
 WLSDPLY-20020=Filter ID {0} is invalid
 WLSDPLY-20021=Filter path {0} does not exist
-WLSDPLY-20022=Error loading filter path {0}
+WLSDPLY-20022=Error loading filter path {0}:  {1}
 WLSDPLY-20023={0} unable to add model file {1} to archive as {2}: {3}
 WLSDPLY-20024={0} failed to persist the model to the archive file {1}: {2}
 WLSDPLY-20025=For {0}, specify the {1} or {2} argument, but not both