用PICC18编译一个程序，出现以下编译错误

winnie

Deleting intermediary files... done.
Executing: "C:\PIC18\BIN\PICC18.EXE" -C -E"test.cce" "test.c" -O"test.obj" -Q -MPLAB -18F452
Executing: "C:\PIC18\BIN\PICC18.EXE" -E"test.lde" "E:\MPLAB ide\cui\test\test.obj" -O"test.cof" -O"test.hex" -Q -MPLAB -18F452
Error[000] E:\MPLAB ide\cui\test\test.obj 22 : Fixup overflow referencing psect bigbss (loc 0x54 (0x2A+42), size 1, value 0x5FF)
Error[000] E:\MPLAB ide\cui\test\test.obj 22 : Fixup overflow referencing psect bigbss (loc 0x58 (0x2A+46), size 1, value 0x5FF)
Error[000] E:\MPLAB ide\cui\test\test.obj 22 : Fixup overflow referencing psect bigbss (loc 0x5C (0x2A+50), size 1, value 0x5FE)
BUILD FAILED: Thu Jul 29 15:44:45 2004

winnie

fixup overflow referencing * (Linker)
The linker was asked to relocate (fixup) an item that would not fit back into the space after relocation.
For example this will occur if a byte size object is initialized with an address that is bigger than 255.