Catch all errors in the worker thread and print msg.

git-svn-id: http://sextante.googlecode.com/svn/trunk/soft/bindings/qgis-plugin@261 881b9c09-3ef8-f3c2-ec3d-21d735c97f4d

src/sextante/gui/AlgorithmExecutor.py

@@ -61,6 +61,11 @@ class AlgorithmExecutor(QThread):
             self.error.emit(e.msg)
         except BaseException,e:
             self.error.emit(str(e))
+            print str(e)
+        # catch *all* errors, because QGIS tries to handle them in the GUI, which is fatal, this
+        # being a separate thread.
+        except:
+            print "Error executing " + str(self)
 
     def runalgIterating(self):
         outputs = {}