I am using the data-shapes package and since a few days I get a very weird error:
Surprinsingly, when I hit Weiter (continue), the form stays open. If I hit Set Values again, same error.
However, when I hit Weiter and then QUIT the form, the script works as expected.
What am I doing wrong?
This is the error description in English (found somewhere else as an image, so no paste available)
And here is the paste of the original error in German.