Why my sub interface master_if cannot be found?

UVM
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Weixin Image_20241023172540
Weixin Image_202410231725401920×1229 194 KB

interface io_if has a sub-interface array master_if and slave_if, i set io_if from testbench to env use config_db, then set master to each agent. can someone tell me how to slove this probelm, thanks

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0db2478079637e8cec0bd14ab75681a
0db2478079637e8cec0bd14ab75681a1920×1288 187 KB

this is my solution, is there better one

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