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请问编译错误UNRESOLVED EXTERNAL SYMBOL是什么意思呢
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请问各位大侠,在单片机建立目标文件时产生这样的警告是哪里的问题呢。万分感激了!
WARNING L1: UNRESOLVED EXTERNAL SYMBOL
SYMBOL: VALUE
MODULE: E:\单片机\程序\KEYDIS060.OBJ (KEYDIS060)
WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
SYMBOL: VALUE
MODULE: E:\单片机\程序\KEYDIS060.OBJ (KEYDIS060)
ADDRESS: 0C88H
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