How can i solve this problem?

Selected signal 'signal1' in the Bus Selector block 'ENSAMBLE_Nuevo/Subsystem/Bus Selector' cannot be found in the input bus signal.

[Yamid Estupiñán]

Thank you very much

Answer 1

[Fangjun Jiang]

Double click the Bus Selector block and pick the right signal. The error might be caused by signal name change up-stream at its source.