A51: ERROR 8 (ATTEMPT TO DEFINE AN ALREADY DEFINED LABEL)

Information in this article applies to:

• C251 Version 2.14
• C51 Version 5.50

QUESTION

When I try to assemble my 8051/80251 assembly source file, I get the following diagnostic:

ERROR 8: ATTEMPT TO DEFINE AN ALREADY DEFINED LABEL

ANSWER

A label was defined more than once. Labels may be defined only once in the source program.

MORE INFORMATION

• Refer to Error A8 in the Ax51 User's Guide.
• Refer to NOMOD51 in the Ax51 User's Guide.

SEE ALSO

• A51: FATAL ERROR (CAN'T OPEN FILE) WITH C HEADER FILES

Last Reviewed: Friday, July 15, 2005