--- a/eric6/Debugger/CallStackViewer.py Sat Oct 31 12:19:44 2020 +0100 +++ b/eric6/Debugger/CallStackViewer.py Sat Dec 05 18:02:17 2020 +0100 @@ -185,7 +185,7 @@ f.write("{0}\n".format(itm.text(0))) f.write(78 * "=" + "\n") itm = self.itemBelow(itm) - except IOError as err: + except OSError as err: E5MessageBox.critical( self, self.tr("Error saving Call Stack Info"),