[NOT A BUG]Crash in dgBroadPhase::FindCollidingPairsGeneric

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[NOT A BUG]Crash in dgBroadPhase::FindCollidingPairsGeneric

Postby pHySiQuE » Sat Sep 06, 2014 7:20 pm

When I run a map one of my users sent me, the program crashes during the dgBroadPhase::FindCollidingPairsGeneric() function. You can download the serialized NewtonWorld file here:
http://www.leadwerks.com/post/newtoncrash.rar

newton.jpg
newton.jpg (203.25 KiB) Viewed 5076 times
Last edited by pHySiQuE on Sat Sep 13, 2014 5:19 pm, edited 1 time in total.
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Re: Crash in dgBroadPhase::FindCollidingPairsGeneric()

Postby Julio Jerez » Sat Sep 06, 2014 7:33 pm

when I try to open that file, I get a crash in memory allocation, somehow that file was saved with an older version than can no be read wit the current version.
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Re: Crash in dgBroadPhase::FindCollidingPairsGeneric()

Postby pHySiQuE » Sat Sep 06, 2014 8:26 pm

I updated my working copy, recompiled, and saved the data again. It should match yours now.
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Re: Crash in dgBroadPhase::FindCollidingPairsGeneric()

Postby Julio Jerez » Sat Sep 06, 2014 8:50 pm

No I still can not load it.
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Re: Crash in dgBroadPhase::FindCollidingPairsGeneric()

Postby Julio Jerez » Sat Sep 06, 2014 9:00 pm

if I try to load in 64 bit mode, I see that is trying to load a mesh with 26 million vertices and 83 million triangles, it is taking a long time lo load that.
Is that right?
I do not seem ritht because eth file is only 33 megabytes uncompressed, and that less than 25 million vertices.
but is that was right I will no be able to run that is the demos sandbox, the demo sand box does no have cooling, it will not be able to render a mesh that large.
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Re: Crash in dgBroadPhase::FindCollidingPairsGeneric()

Postby pHySiQuE » Sat Sep 06, 2014 9:14 pm

Only 25 million? Geesh... :wink:

I'll check out the shape loader and see if something is funny. Sounds like a corrupted file. Either that, or the serialization data isn't translating right. :shock:
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Re: Crash in dgBroadPhase::FindCollidingPairsGeneric()

Postby Julio Jerez » Sat Sep 06, 2014 9:32 pm

No this is wrong, after about 30 minute loading it still run out of memory even in 64 bit.
the file is corrupted.
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Re: Crash in dgBroadPhase::FindCollidingPairsGeneric() [NOT

Postby pHySiQuE » Fri Sep 12, 2014 2:06 pm

I believe this was an error on my part, with some random memory overwrite.
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