Error: Assertion failed: 'A' channel re-used a source ID when running simulation in QuestaSim

[DonnieThang]

Hi,

When I run simulation in QuestaSim, I get this error:
Assertion failed: 'A' channel re-used a source ID (connected at Scratchpad.scala:200:13)
at Monitor.scala:42 assert(cond, message)

Could you please explain what this error implies and provide advice on how to fix it? Thank you.

[jerryz123]

This indicates some invalid message was sent into the TileLink bus IP. Without more information on the configuration of your system, it is not possible to debug this.