Watersheds.model uses saga:catchmentarea Is this out of date? I had to edit it to use saga:flowaccumulationtopdown instead. Note that it is a bit of work to figure this out! See my comment at https://anitagraser.com/2016/09/21/how-to-fix-a-broken-processing-model-with-attributeerror-nonetype-object-has-no-attribute-getcopy/#comment-15789 once it has been moderated.
Watersheds.model uses saga:catchmentarea
Is this out of date? I had to edit it to use saga:flowaccumulationtopdown instead.
Note that it is a bit of work to figure this out! See my comment at https://anitagraser.com/2016/09/21/how-to-fix-a-broken-processing-model-with-attributeerror-nonetype-object-has-no-attribute-getcopy/#comment-15789 once it has been moderated.