I created the pipeline in canvas but the save button appears to be disabled.Any clue?
On pipeline definition save will be enabled if there is at least one channel and processor/emitter is drawn and joined. Also send the screen shot, if any problem. For more reference go through Build Pipeline
Got it working.
How can we see error when an inspection fails?
Error logs are restricted for contest, you can send email to firstname.lastname@example.org for the issues.