VCS 调起来遇到错误，求帮助：Error- Null object access

Error-[NOA] Null object access
/p/inway/addons/fv/sv_packages/external/ovm/ovm-2.1.2/src/base/ovm_globals.svh, 168
The object at dereference depth 0 is being used before it was
constructed/allocated.
Please make sure that the object is allocated before using it.
#0 in ovm_report_warning at
/p/inway/addons/fv/sv_packages/external/ovm/ovm-2.1.2/src/base/ovm_globals.svh:168
#1 in \ovm_factory::registerat
/p/inway/addons/fv/sv_packages/external/ovm/ovm-2.1.2/src/base/ovm_factory.sv:77
#2 in \ovm_object_registry#(ovm_pkg:vm_objection,"ovm_objection")::getat
/p/inway/addons/fv/sv_packages/external/ovm/ovm-2.1.2/src/base/ovm_registry.svh:210
#3 in ovm_pkg

compile 和 elaboration都没有问题，调VCS的时候刚启动起来就报这样的错，求帮助啊。
谢谢

应该是对应的某个属性或者objec没有new

楼上正解