./lte-softmodem error occurs
hi everyone, I am a new user of openairinterface who is following the suggested first tutorial in the wiki(How to connect OAI eNB (USRP B210) with COTS UE). By the way I'm stuck on the execution of ./lte-sofmodem by the following
sudo -E ./lte-softmodem -O $OPENAIR_DIR/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.conf -d
which produces the following output:
Error: signal 11: ./lte-softmodem(signal_handler+0x59)[0x5264f9] /lib/x86_64-linux-gnu/libc.so.6(+0x36cb0)[0x7f6873354cb0] ./lte-softmodem(phy_scope_eNB+0x22b)[0x536bab] ./lte-softmodem[0x525fed] /lib/x86_64-linux-gnu/libpthread.so.0(+0x8184)[0x7f6875239184] /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7f687341c03d]
it seems to be a segmentation fault error, am I wrong? and in that case, could you kindly give to me any advice in order to manage this problem?
Thanks in advance