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BL51: WARNING 2 (REFERENCE MADE TO UNRESOLVED EXTERNAL)


Information in this article applies to:

  • C51 Version 5.50

SYMPTOMS

When linking your program, the linker reports the following diagnostic:

WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL

CAUSE

The specified unresolved external symbol is referenced at the specified code address.

RESOLUTION

The function referenced either was misspelled or non-existant in the input modlues to the linker. Correct the spelling or include the object and relink.

MORE INFORMATION

SEE ALSO

Last Reviewed: Tuesday, July 19, 2005


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