MIDL Compiler error: MIDL

2019-06-14 05:57发布

When I use MIDL to compile a IDL file to .h and .c, I get a error said:

midl : command line error MIDL1004 : cannot execute C preprocessor cl.exe.

Please kindly help me, I do not know why.

The MIDL compiler which I use is part of VC++ 6.0.

Thanks.

标签: com midl opc
1条回答
贪生不怕死
2楼-- · 2019-06-14 06:35

It seems your environment is not correctly set. Try calling vcvars32 before compiling.

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