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Re: volleyball issue 1336
From: |
Neil Puttock |
Subject: |
Re: volleyball issue 1336 |
Date: |
Wed, 1 Dec 2010 12:24:12 +0000 |
On 30 November 2010 11:24, Graham Percival <address@hidden> wrote:
> There is a theory about why this happens, from Neil:
>> It looks to me like the MultiMeasureRest has invalid bounds when cloned, so
>> the cloned object is NULL when the MultiMeasureRestNumber is aligned (the
>> parent object no longer exists)
>
> Can anybody think of a way to test this theory? i.e. I'm not asking
> how to stop this from happening. I'm not even asking for solid
> evidence that this is, in fact, happening. I'm just asking how we
> could *begin* the *attempt* to gather such evidence.
See spanner.cc, lines 113-121.
If this code doesn't exit the loop early, the crash goes away (since
it allows the cloned spanner to exist outside its parent's bounds).
Cheers,
Neil