After the process of making clean,making depend,making.When I run the TCL.
There is an error as follows:
Program received signal SIGSEGV, Segmentation fault.
0x082c9657 in zbr_rt_entry:

c_lookup (this=0x0, id=18)
at zbr/zbr_rtable.cc:129
129 ZBR_Precursor *pc = rt_pclist.lh_first;
Do you know which can cause this error?Please help me. Thank you very much!