> 18. 4. 2020 v 22:25, Bruce Mutton <br...@tomo.co.nz>: > > I think it is a bug. If the user hides all of the centreline objects, and > also hides all scrap objects (or something like that), then Therion should > trap the error and exit in a controlled manner, rather than letting metapost > get in a tangle and produce a mess of messages until it finally crashes.
Yes, it looks as it is bug. Because there are objects in that scrap - three stations from which Therion may „georeference“ sketch which is a part of the scrap too. Hide representation of objects means only to not include them in the final drawing. Martin
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