[etherlab-users] Problem with QtPdWidgets

[Fuchs, Alexander]

Well, I just used the Dependency Walker to check the .exe file. 
It doesn't show any errors based on the .dll's the testprogram is using.
So it seems that the QtPdWidgets were compiled correctly.
What else could I check or am I doing something wrong?
In case of need I could attach the output of Dependency Walker and the .pro file...

Regards,
Alex

-----Ursprüngliche Nachricht-----
Von: etherlab-users-bounces at etherlab.org [mailto:etherlab-users-bounces at etherlab.org] Im Auftrag von Richard Hacker
Gesendet: Mittwoch, 27. November 2013 14:00
An: etherlab-users at etherlab.org
Betreff: Re: [etherlab-users] Problem with QtPdWidgets

It looks as though the binary interface is wrong.

try
ldd <testprogram>
to find out which libraries are being used and whether they are correct.

- Richard

Am 11/27/2013 01:21 PM, schrieb Fuchs, Alexander:
> Hallo,
>
> I'm trying to use the QtPdWidget (V 1.3.5) library together with PdCom 
> (V 3.0.7) on Windows 7 x64.
>
> I compiled PdCom, as well as the QtPdWidgets, with MinGW (GCC V4.4.0), 
> for the Widgets I used Qt V 4.8.5.
>
> Unfortunately I'm not able to execute the testprogram, which is 
> included in the QtPdWidget-library.
>
> The compiling under Qt 4.8.5 is no problem; there are neither warnings 
> nor other issues, but the program crashes immediately after executing 
> it, without showing an error prompt or something.
>
> After removing several functions and elements of the program, to 
> determine the error source, I found out, that those crashes occur, 
> when there's a declaration, which uses parts of the QtPdWidget library.
>
> For example "Pd::Process p;" in the "private" part of the MainWindow.h file.
>
> Because that is such a basic procedure and there aren't any compiling 
> errors, I don't know which the cause of those crashes could be. I hope 
> you can help me with this problem.
>
> Best regards,
>
> Alex
>
>
>
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>

Mit freundlichem Gruß

Richard Hacker

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