A strange problem in QT when loading .so file

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Good evening, I have a problem when I load .so into QT project.
firstly, I copy libexpat.so to the project folder.
secondly, I add INCLUDEPATH += ../include/expat LIBS += -L -lexpat to .pro file

But the application also reminds cannot find the libexpat's functions, I don't know why ,anyone can help me ? thanks

By the way, expat library's all functions add "extern C".

thank you

Posted 26-Mar-12 14:49pm

shimmer8711

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markkuk 27-Mar-12 6:53am

Post the actual error message. Why are you putting the .so file in the project directory instead of the system library directory? What operating system are you using?

vonpik 28-Mar-12 4:32am

Are you including catalogue with headers that have only one line in it? For example <pre>#include "../taglib/wavpack/wavpackproperties.h"</pre>
or files that have whole definitions? I recently added *.so library and it does not work when I add headers only with some include in it, but with whole definitions it does.

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