error LNK2020: unresolved token (0A00000B) ??_7type_info@@6B@

Posted on 2004-11-29
Last Modified: 2007-12-19
Hello there

When i try to build my project i get the following 4 errors

error LNK2020: unresolved token (0A00000B) ??_7type_info@@6B@
error LNK2020: unresolved token (0A00000C) cin
error LNK2020: unresolved token (0A00000D) cout
fatal error LNK1120: 3 unresolved externals

What are they and how can they be resolved.

Thanks you very much

Question by:williammexico2003
    LVL 86

    Expert Comment

    It seems that the C++ runtime library is missing.
    LVL 6

    Accepted Solution

    Microsoft says that it has to do with metadata:

    So I would expect that perhaps there's some run-time type information (RTTI) in use somewhere without giving the compiler flags to enable it.
    LVL 86

    Expert Comment

    Um, if


    is missing from the compiler options, it would explain that error.

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