Home/ Questions/The way to fix the ''this file does not belong to any project target''?
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clarissa
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Asked: 2022-07-29T05:38:52+00:00 In:

The way to fix the ”this file does not belong to any project target”?

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Today I still get the ”this file does not belong to any project target”error.

I have a header-only library project set up using the cmake command:

add_library(my_library INTERFACE)

And I add:

target_sources(my_library INTERFACE ${MY_LIRBARY_HEADER_FILES})

I receive the following message when I open a source file:

This file does not belong to any project target, code insight features might not work properly

I don’t know what’s wrong?

Can someone help me?

 

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1 Answer

  1. Best Answer
    Expert

    The cause: The warning is displayed as a result of the inability of CLion to properly index header files.

    Solution: The best way for this issue is :

    1. Right-click the folder
    2. Mark directory as | Library Files/Project Sources and Headers.
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