Debugging imageBrowser

slicerModules/imageBrowser.py

@@ -315,6 +315,7 @@ class imageBrowserWidget(ScriptedLoadableModuleWidget):
                 for row in ds['rows']}
         except TypeError:
             #if studyDate is empty, this will return no possible visits
+            print('[{}]: failed to parse studyDates'.format(self.patientList.currentText))
             return
 
         #apply lookup to visitVar if available