Changes in src/sas/qtgui/Utilities/AddMultEditor.py [aed0532:287d356] in sasview

File:

• src/sas/qtgui/Utilities/AddMultEditor.py (modified) (2 diffs)

src/sas/qtgui/Utilities/AddMultEditor.py

@@ -15 +15 @@
 import re
 import logging
+import traceback
+
 import sas.qtgui.Utilities.GuiUtils as GuiUtils
 from sasmodels.sasview_model import load_standard_models
@@ -202 +204 @@
                                      self.cbOperator.currentText())
 
-        success = GuiUtils.checkModel(self.plugin_filename)
+        try:
+            success = GuiUtils.checkModel(self.plugin_filename)
+        except Exception as ex:
+            # broad exception from sasmodels
+            msg = "Error building model: "+ str(ex)
+            logging.error(msg)
+            #print three last lines of the stack trace
+            # this will point out the exact line failing
+            last_lines = traceback.format_exc().split('\n')[-4:]
+            traceback_to_show = '\n'.join(last_lines)
+            logging.error(traceback_to_show)
+
+            # Set the status bar message
+            self.parent.communicate.statusBarUpdateSignal.emit("Model check failed")
+            return
 
         if not success: