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Question Incorrect checksum for freed object 

Forum: Geometry
Date: 18 May, 2010
From: AJ Richards <AJ Richards>

I'm trying to build my geometry using the NistManager. When I try to call

G4NistManager* matman = G4NistManager::Instance();

however, I get the following error message and the program aborts:

backsplash(4004) malloc: *** error for object 0x10286adb8: incorrect checksum for freed object - object was probably modified after being freed.

*** set a breakpoint in malloc_error_break to debug

Abort trap

I know it's aborting in this step due to print statements. I've included G4NistManager.hh. Does anyone have any experience with a similar error message, or know where it might come from? Thanks.

-AJ

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1 Idea: Re: Incorrect checksum for freed object   (Vladimir Ivanchenko - 19 May, 2010)
(_ None: Re: Incorrect checksum for freed object   (AJ Richards - 19 May, 2010)
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