diff --git a/PyMca5/PyMcaGui/physics/xrf/QtMcaAdvancedFitReport.py b/PyMca5/PyMcaGui/physics/xrf/QtMcaAdvancedFitReport.py
index afe0c54b6..3898d1c3f 100644
--- a/PyMca5/PyMcaGui/physics/xrf/QtMcaAdvancedFitReport.py
+++ b/PyMca5/PyMcaGui/physics/xrf/QtMcaAdvancedFitReport.py
@@ -739,6 +739,9 @@ def getResult(self):
             for peak0 in iterator:
                 name  = peak0+"esc"
                 peak  = peak0+"esc"
+                if name not in result[group]:
+                    # i.e. peak0 = "Al K" and Si detector
+                    continue
                 if result[group][name]['ratio'] > 0.0:
                     text += '<tr><td></td>'
                     energy = ("%.3f" % (result[group][peak]['energy']))
diff --git a/PyMca5/PyMcaGui/pymca/PyMcaBatch.py b/PyMca5/PyMcaGui/pymca/PyMcaBatch.py
index 96a032c23..eea0aea1a 100644
--- a/PyMca5/PyMcaGui/pymca/PyMcaBatch.py
+++ b/PyMca5/PyMcaGui/pymca/PyMcaBatch.py
@@ -35,6 +35,7 @@
 import signal
 import atexit
 import logging
+import traceback
 from glob import glob
 from contextlib import contextmanager
 try:
@@ -1822,6 +1823,10 @@ def onMca(self, ddict):
             except Exception:
                 _logger.warning("ERROR on REPORT %s", sys.exc_info())
                 _logger.warning("%s", sys.exc_info()[1])
+                try:
+                    _logger.warning("%s", ''.join(traceback.format_tb(sys.exc_info()[2])))
+                except Exception:
+                    pass
                 _logger.warning("filename = %s key =%s " , filename, key)
                 _logger.warning("If your batch is stopped, please report this")
                 _logger.warning("error sending the above mentioned file and the")