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Re: core-dump setting text position with units=normalized
From: |
Ben Abbott |
Subject: |
Re: core-dump setting text position with units=normalized |
Date: |
Sat, 20 Nov 2010 11:37:27 -0500 |
On Nov 20, 2010, at 11:02 AM, Ben Abbott wrote:
> On MacOS 10.6.5 (or Ubuntu 10.04 via VirtualBox).
>
> octave:1> ht = text (0, 0, "Hello", "units", "normalized");
> octave:2> set (ht, "position", [0.5 0.5])
> Assertion failed: (count () == 0), function freerep, file
> ../liboctave/dim-vector.h, line 123.
> panic: Abort trap -- stopping myself...
> attempting to save variables to `octave-core'...
> save to `octave-core' complete
>
> In some cases, I don't immediately see a crash. But if I try a second time, I
> get a seg-fault for the text command. Both back-traces are attached.
>
> I made to (trivial?) changes to text objects in the last two days.
>
> http://hg.savannah.gnu.org/hgweb/octave/rev/3f952c6973f7
>
> http://hg.savannah.gnu.org/hgweb/octave/rev/521f2bb7c443
>
> I don't see how these could be responsible, but I hadn't seen this before, so
> they may be related.
>
> Any ideas / insight?
>
> Ben
>
> <bt.txt><bt2.txt>
I reverted both of the changesets above. The crash still occurs. So this
problem is unrelated.
Ben