Hello, I have compilation failure which does not point to any file in my environment, so I have a problem to debug it! I'm using UVM 1.0. Did anyone ran into it? Thanks! Error-[sV-ICA] Illegal class assignment /nfs/local/eda/eda_disk01/Simulation/Simulators/Synopsys/vcs/E-2011.03/etc/uvm-1.0/base/uvm_registry.svh, 65 "return obj;" Expression 'obj' on rhs is not a class or a compatible class and hence cannot be assigned to a class handle on lhs. Please make sure that the lhs and rhs expressions are compatible.