Qt 5.10.1 MinGW ... how to link a dll
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I have a project that complies while linking to lib quazip.a. But the project crashes in the Qt IDE when trying to run it. In VS 2017 I built the dll quazip.dll because the deployed project needs it. But the dll doesn't load with the error "Procedure entry point not found". Is there a way to link the dll in my project so an entry point can be found?
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Hi,
Are you mixing debug and release build/dll ?
By the way, you can't mix and match C++ dlls built with Visual Studio and MinGW.
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I have a project that complies while linking to lib quazip.a. But the project crashes in the Qt IDE when trying to run it. In VS 2017 I built the dll quazip.dll because the deployed project needs it. But the dll doesn't load with the error "Procedure entry point not found". Is there a way to link the dll in my project so an entry point can be found?
@te777 said in Qt 5.10.1 MinGW ... how to link a dll:
But the dll doesn't load with the error "Procedure entry point not found". Is there a way to link the dll in my project so an entry point can be found?
The error, "Procedure entry point not found", often occurs when a DLL is built by an incompatible compiler.
Like @SGaist said, a C++ DLL made by MSVC cannot be used in a MinGW project. You must recompile the DLL with MinGW.
