QSYS Testbench Generate Interface not Found Error

Hello all,

I am frequently facing this particular issue is QSYS, while generating a testbench system for multiple times. The generate window shows error as a particular interface is not found. (check the attached image)

"can't read "intf_use_partner(asi)";no such element in array"

I never had declared/exported that particular interface.

The workaround I used to follow is to create a whole new system with different name, but it's a time consuming process.

Anyone here has faced the same issue? Expecting a solution asap...

Thank you.