It will be hard to advise without a screenshot of your design showing the location of the error.
The way to fix this is as the ERC says: make sure a net that is connected to a bus is actually a member of that bus.
It will be hard to advise without a screenshot of your design showing the location of the error.
The way to fix this is as the ERC says: make sure a net that is connected to a bus is actually a member of that bus.