[RESOLVED] successful build in DEBUG but error LNK2001 in RELEASE Well it looks like odbc32 lib was linked in the Debug build, but not the Release build I'm not sure how that happened It's the first time I've linked to another library, so I don't know if you normally have to link a library seperately for each build or not Anyway the problem's solved Thanks for your help
error LNK2001: unresolved external symbol __intel_cpu_feature_indicator The information that you have given is incomplete In particular, the linker would have listed the objects that referenced the unresolved externals I suspect that some of those objects (presented to the linker individually or in a library) were compiled with a different version of the compiler (s) Knowing the names of those referencing objects, one could look into how those were compiled and
LNK2001: unresolved external symbol when building for x64 . . . - CodeGuru Re: LNK2001: unresolved external symbol when building for x64 platform the Obvious first suggestion would be that it seems that either myclass cpp isn't properly defined and the 2 definitions don't get compiled (possibly due to improper placement of the compiled header include, or due to conditional compilation switches (#if #ifdef)
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