symbol referencing errors
时间: 2024-05-21 21:18:00 浏览: 15
Symbol referencing errors occur when the linker is unable to find a symbol that is referenced in your code. This can happen for a few different reasons:
1. The symbol is not defined: If the symbol is not defined in any of the object files or libraries that are being linked, the linker will not be able to find it.
2. The symbol is defined in a different name space: If the symbol is defined in a different name space, the linker may not be able to find it.
3. The symbol is defined but not exported: If the symbol is defined in a source file but not marked for export, the linker will not be able to find it.
To fix symbol referencing errors, you need to determine why the linker is unable to find the symbol and take appropriate action. This may involve adding the missing symbol to your code, ensuring that the correct libraries are linked, or exporting the symbol from the appropriate source file.
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