I cannot save my workflow. The offending node is “Automated Matched Pairs”. The main error is “Cannot init reader after buffer is closed”. I have seen this error reported (Automated Matched Pairs node broke in knime 4.2)
Full traceback below. Any ideas?
ERROR InplaceSaveRunnable Could not save workflow - this exception will be re-thrown as an InterruptedException.
ERROR WorkflowEditor Could not save + workflow: Could not save workflow: Writing of table to file at node Automated Matched Pairs 14:47 at workflow mmp 14 encountered error: RuntimeException: Cannot init reader after buffer is closed