[PD-dev] [ pure-data-Bugs-2222512 ] error saving graph on parent abstraction

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Bugs item #2222512, was opened at 2008-11-04 22:40
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Category: abstractions
Group: v0.41.0
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Bernhard Neugebauer (nils_rotte)
Assigned to: Nobody/Anonymous (nobody)
Summary: error saving graph on parent abstraction

Initial Comment:
The main patch (open_me.pd) contains two instances of an abstraction (gop_abstraction.pd), which itself contains an abstraction with "graph on parent" activated (mygop.pd).

When changing something inside mygop.pd and saving, the following warning/error appears:

consistency check failed: canvas_create_editor

This was reproduced with pd-extended 0.40.3 on Windows XP and on Ubuntu Hardy, as well as with vanilla pd 0.41-4 on Windows XP.

This is not a big problem, but it seems to be a hint concerning the following behaviour, which I couldn't reproduce on Ubuntu Linux, but only on Windows XP.
If there are more (e.g. 40) instances of mygop inside gop_abstraction, and I save mygop, I get:

error: .xa50278: no such object

and pd has to be restarted, as things get unstable, e.g. the error occurs with any movement of the mouse inside a patch, or saving of files lets pd crash.

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