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Re: [cgal-discuss] Problem running Mesh_3 demo: This application could not be started


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  • From: Tini Umoh <>
  • To: "" <>
  • Subject: Re: [cgal-discuss] Problem running Mesh_3 demo: This application could not be started
  • Date: Thu, 2 Jul 2015 06:59:30 +0000 (UTC)

Florian,
Could this mean u made CGal work with Qt5.
 
Tini



On Thursday, 2 July 2015, 7:55, Florian Thevißen <> wrote:


Okay, after quite a marathon in trying out different things, I was able
to fix it. The underlying problem of a 0x0000007b error seems to be an
unmet dll dependency, i.e., the application can not find the
runtime-library it needs during startup. It doesn't say which libraries
can not be found though.

Using the program DependencyWalker, I was able to trace it down to two
problems: first, the Qt5 DLLs were needed - all I had installed was Qt4
though, and secondly, there was a 32bit Version of a DLL in my System32
folder. So I installed Qt5 and replaced the 32bit version of the dll
with a 64bit one.

  ...and it finally worked, yay :).

Florian


Am 01.07.2015 um 14:59 schrieb Florian Thevißen:
> Hello everyone,
>
> I just built and tried to run the Mesh_3 demo executabke, but all I
> get is a popup saying "This application can not be started
> (0xc0000007b)". I have no idea what to do with this error, it's not
> exactly helpful. Other CGAL demos and applications work fine.
>
> Any ideas what to do? Thanks alot in advance!
> Florian
>


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