| Re: v8.1 joys :-( [message #75901 is a reply to message #75900] |
Fri, 15 April 2011 12:27  |
chris_torrence@NOSPAM
Messages: 528
Registered: March 2007
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Senior Member |
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On Apr 15, 11:44 am, Haje Korth <hajeko...@gmail.com> wrote:
> Just installed v8.1, did not take long to find this one:
>
> % Interrupted at: IDLITVISAXIS::DRAW 1649 C:\Program
> Files\ITT\IDL\IDL81\lib\itools\components\idlitvisaxis__de fine.pro
> % Attempt to call undefined procedure/function: 'F'.
> IDL> .f
> % Execution halted at: IDLITVISAXIS::DRAW 1649 C:\Program
> Files\ITT\IDL\IDL81\lib\itools\components\idlitvisaxis__de fine.pro
> % IDLGRMODEL::DRAW
> % IDLITVISDATASPACE::DRAW 2333 C:\Program
> Files\ITT\IDL\IDL81\lib\itools\framework\idlitvisdataspace __define
> .pro
> % IDLGRSCENE::DRAW
> % IDLITGRSCENE::DRAW 627 C:\Program
> Files\ITT\IDL\IDL81\lib\itools\framework\idlitgrscene__def ine.pro
> % IDLGRSRCDEST::DRAW
> % IDLITTOOL::REFRESHCURRENTWINDOW 2504 C:\Program
> Files\ITT\IDL\IDL81\lib\itools\framework\idlittool__define .pro
> % IROTATE 239 C:\Program
> Files\ITT\IDL\IDL81\lib\itools\irotate.pro
> % GRAPHIC::ROTATE 622 C:\Program
> Files\ITT\IDL\IDL81\lib\graphics\graphic__define.pro
> % PLASMA_DEPRESSION_MAP 90
> C:\USER\korthh1\Projects\MESSENGER\Orbital Operations Data
> Analysis\Plasma Mapping\plasma_depression_map.pro
> % $MAIN$
> % Internal error: Interpreter stack not aligned properly during user
> return.
>
> Restarts suck, looking forward to 8.1.1...
>
> Haje
Hi Haje,
I'm wondering if you have a reproduce case for this. One possibility -
were you trying to pass in a tickformat callback function, and maybe
IDL can't find it?
Regardless, if you crash within IDL's draw loop, and then you try to
do a .reset, then IDL will crash because the OpenGL graphics context
will be in a bad state. This has been a long-standing bug, and has
nothing to do with IDL 8.1 or new graphics - you can reproduce it with
just straight object graphics. We looked into the bug several times,
and concluded that it would be extremely difficult to fix (and might
even be a vendor-specific problem).
Cheers,
Chris
ITTVIS
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