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Application crash on Vista [message #11300]

Sun, 02 September 2007 02:17

michael
Messages: 153
Registered: May 2007
Location: Germany

Experienced Member

After many problems i've finally compiled my application on vista using mingw.

But it always crashes after a little while. Now i build it in debug-mode and got these error directly at the start of my application:

* C:\upp\out\MINGW.Debug_full.Gui\prohibisZA.exe 02.09.2007 02:11:01, user: michael

Assertion failed in C:/upp/uppsrc/Core/Value.h, line 431
dynamic_cast<const RichValueRep *>(p)

This is what my application reports to its debug log.

No error on Windows XP and Windows Server 2003.

I think it has somthing todo with this warning:

In file included from C:/upp/out/RichText/MINGW.Debug_full.Gui\$blitz.cpp:88:
C:\upp\uppsrc\RichText\ParseRTF.cpp: In member function `Upp::String Upp::RTFParser::ReadBinHex(char&) const':
C:\upp\uppsrc\RichText\ParseRTF.cpp:902: warning: converting of negative value `-0x000000001' to `unsigned int'

Any idea what makes my application crashing all the time or how to get rid of these errors?

[Updated on: Sun, 02 September 2007 16:13]

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Re: Application crash on Vista [message #11302 is a reply to message #11300]

Sun, 02 September 2007 22:40

forlano
Messages: 1207
Registered: March 2006
Location: Italy

Senior Contributor

michael wrote on Sun, 02 September 2007 02:17

* C:\upp\out\MINGW.Debug_full.Gui\prohibisZA.exe 02.09.2007 02:11:01, user: michael

Assertion failed in C:/upp/uppsrc/Core/Value.h, line 431
dynamic_cast<const RichValueRep *>(p)

In the past I got the same error. If I remind it is related to some control that display qtf content but this is too wide to fit in the control. Try to increase the dimension of the ctrl.
Hope this can be useful.

Luigi

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Re: Application crash on Vista [message #11303 is a reply to message #11300]

Sun, 02 September 2007 23:04

mirek
Messages: 14255
Registered: November 2005

Ultimate Member

michael wrote on Sat, 01 September 2007 20:17

* C:\upp\out\MINGW.Debug_full.Gui\prohibisZA.exe 02.09.2007 02:11:01, user: michael

Assertion failed in C:/upp/uppsrc/Core/Value.h, line 431
dynamic_cast<const RichValueRep *>(p)

You are extracting an incompatible value from Value. E.g. you have String in Value and you are extracting int.

This can e.g. happen if you try to get "int" from EditString.

Mirek

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Re: Application crash on Vista [message #11304 is a reply to message #11300]

Sun, 02 September 2007 23:20

michael
Messages: 153
Registered: May 2007
Location: Germany

Experienced Member

Opps... you are right. After adding a colum to an sql table i forgot to edit the way i read data from this table. So i read a string from to an integer variable. Exactly what you said.

Thanks, Mirek.

[Updated on: Sun, 02 September 2007 23:50]

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