8.2.3 Debugger to Computer Communication Error Actions
If the MPLAB ICE 4 In-Circuit Emulator and MPLAB X IDE are not communicating with each other:
- Unplug and then plug in the debugger.
- Reconnect to the debugger.
- Try the operation again. It is possible the error was a one-time event.
- The version of a pack (DPF/TP) installed in MPLAB X IDE may be incorrect for the target device. See MPLAB X IDE documentation for information on how to install updated packs.
- There may be an issue with the computer USB port. See section USB Port Communication Error Actions.