Linking problem with extension library in Qt

[djagadish7]

Hi,

I have been develpoing applications in Qt using NokiaQtSDK. Now, I have to use an extension library (let's call it xyz.lib) which is supposed to work with NokiaQtSDK. I have put the xyz.lib in "\NokiaQtSDK\Symbian\SDK\epoc32\release\ARMV5\urel\" and xyz.h in "\NokiaQtSDK\Symbian\SDK\epoc32\include" folder.

When I try to use any function belonging to xyz..lib in my application (which works fine otherwise) gives following linking error.

\NokiaQtSDK\Symbian\SDK\epoc32\release\ARMV5\urel\xyz.lib(xyz.o).ARM.extab+0xe4): undefined reference to `typeinfo for std::bad_alloc'

Can someone please help me solve this problem. By googling on this error I understand that it could be due to different GCC version used for building xzy.lib and what is on my system... but not sure.

Thanks in advance.

-DJ7

[OviBron]

Believe it or not, catching bad_alloc made this linker error disappear for me when using an "extension" library.

try
{
Xyz* xyz = new Xyz();
// ...
}
catch (const std::bad_alloc&)
{
// Error handling here...
}

[dusan.beblavy]

Hi

The problem is in GCCE compiler. If library was compiled with RVCT.