Re: [Openexr-devel] Crash with Windows Forms app

[Drew Hess]

"Antoine Clappier" <address@hidden> writes:

> Hi all!
>
> I am trying to use the OpenEXR libs in a Windows Forms application
> (Visual 2005 C++). I am using Managed C++.
>
> I am linking my app with the static libs found in the
> "openexr-1.4.0-vs2005" distribution.
>
> As soon as the application start, before even reaching main(), I get
> the following Assert:
>  - Debug Assertion Failed!
>  - File: dbgheap.c
>  - Expression: _CrtIsValidHeapPointer(pUserData)
>
> The assert is triggered in:
>  - IlmThread:: 'dynamic initializer for' gThreadPool() Line 111
>
> Questions:
>  - Is there a known incompatibility between OpenEXR and Windows Forms
>  (Managed C++) ?
>  - If not, any ideas about what I am doing wrong ?


We don't use Managed C++.  I don't even know what the rules are for
using C++ libraries with Managed C++ applications.  I'm afraid you're
on your own here unless someone on the mailing list knows something
about it.

d