/ns3-mmwave/src/mmwave/qd-channel-full-stack-example.cc

[845756518]

The example is missing the header file qd-channel-model.h and is in the AttachToEnbWithIndex function in the example, ask how to find and use this file, the error is reported as follows:
NS_ASSERT failed, cond="m_ptr", msg="Attempted to dereference zero pointer", +0.000000000s -1 file=/opt/tarballs/ns-allinone-3.36.1/ns3- mmwave/src/core/model/ptr.h, line=752
NS_FATAL, terminating
terminate called without an active exception

After some troubleshooting, I found the error in this place:
DynamicCast(itUe.second)
->GetPhy()
->RegisterOtherEnb(mmWaveCellId, configParams, mmWaveEnb).
I'm not sure what this error is due to, can you please help me out