Hi, I just ordered an audio expander cape to update one of my instruments with quadraphonic output. When I tried to run the pd project with custom render file I got the following error.
User pru number: 0
Error: no audio callback defined. Make sure you set settings->render to point to your audio callback
Error: unable to initialise audio
make: *** [run] Error 255
Connection to 192.168.7.2 closed.
I've updated the board. And also tried to run it without audio expander cape. But the same error. Do some of you know what has changed that caused this error. Thanks for any help in adance.