编译错误（Error executing link.exe。。。）

[linao]

我建的工程是WIN32 app，在我没有加连接参数“/map:"Debug/mytext.map"”和“/mapinfo:lines ”之前没有问题，加上后出现：

Linking...
LINK : error : Internal error during EmitMap
ExceptionCode = C0000005
ExceptionFlags = 00000000
ExceptionAddress = 7801F732
NumberParameters = 00000002
ExceptionInformation[ 0] = 00000000
ExceptionInformation[ 1] = 38404149
CONTEXT:
Eax = 7269F0C9 Esp = 0012F7C8
Ebx = 38404149 Ebp = 0012F8DC
Ecx = 38404149 Esi = 0000000C
Edx = 00000000 Edi = 0000000C
Eip = 7801F732 EFlags = 00010206
SegCs = 0000001B SegDs = 00000023
SegSs = 00000023 SegEs = 00000023
SegFs = 00000038 SegGs = 00000000
Dr0 = 0012F7C8 Dr3 = 38404149
Dr1 = 0012F8DC Dr6 = 38404149
Dr2 = 00000000 Dr7 = 00000000
Error executing link.exe.
Tool execution canceled by user.

以上是从Output窗口里考下的。然后我再编译一次就没有问题了。

这到底是什么原因呢？？？