Question

PIC单片机编程软件MPLAB，装了PICC，用C语言编程后，编译时系统报错，请帮忙看看

Clean: Deleting intermediary and output files.
Clean: Deleted file "E:\STUDY\PIC\lesson1\lesson1_1\lesso1_1.obj".
Clean: Deleted file "E:\STUDY\PIC\lesson1\lesson1_1\lesso1_1.cce".
Clean: Done.
Executing: "D:\Program Files\Labcenter Electronics\HI-TECH Software\PICC\9.80\bin\picc.exe" -C -E"lesso1_1.cce" "lesso1_1.c" -O"lesso1_1.obj" -Zg9 -O -ASMLIST -Q -MPLAB -16F877A
Advisory[1209] : An old MPLAB tool suite plug-in was detected. Some options may not work correctly
Advisory[1210] : Visit www.htsoft.com or contact support@htsoft.com for an update
Warning[176] E:\STUDY\PIC\lesson1\lesson1_1\lesso1_1.c 7 : missing newline
Warning[337] E:\STUDY\PIC\lesson1\lesson1_1\lesso1_1.c 6 : line does not have a newline on the end
Executing: "D:\Program Files\Labcenter Electronics\HI-TECH Software\PICC\9.80\bin\picc.exe" -E"lesson1_1.lde" "E:\STUDY\PIC\lesson1\lesson1_1\lesso1_1.obj" -M"lesson1_1.map" -O"lesson1_1.cof" -O"lesson1_1.hex" -Q -MPLAB -16F877A
Advisory[1209] : An old MPLAB tool suite plug-in was detected. Some options may not work correctly
Advisory[1210] : Visit www.htsoft.com or contact support@htsoft.com for an update
Error[499] 0 : undefined symbol:
_main (C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\s234.obj)
BUILD FAILED: Thu Nov 24 22:33:02 2011
请帮我看看，编译失败是什么原因，多谢

Answer 1

没有找到主函数？是不是picc没有装好啊？

Answer 2

你最后成功了没，感觉这个软件用不成?