[GRASS-dev] Additional graphical modeler observations

[Michael Barton]

Here are a few more observations about using the graphical modeler

I cannot add an "action item" until a dummy data item has been added first. You can't do anything with the data item, but it must be on the screen before an action item can be added. There is no error message; the action item is just not added.

Data items and action items can be removed by doing a right click and selecting "remove" from the contextual menu. Should item removal be bound to the delete key too? There seems to be no way to remove an arrow. 

Saving model fails with error "NoneType object has no attribute GetX" on line 2958.

Python export 'works', but only creates an empty Python script (i.e., without model code).


Michael
____________________
C. Michael Barton
Director, Center for Social Dynamics & Complexity 
Professor of Anthropology, School of Human Evolution & Social Change
Arizona State University

voice: 	480-965-6262 (SHESC), 480-727-9746 (CSDC)
fax:          480-965-7671 (SHESC),  480-727-0709 (CSDC)
www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu











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