Error with DATA_INTERSECTION component

CloverDX Platform
1

[2007-11-14 14:50:48,206],[WatchDog] - Node DATA_INTERSECTION0 finished with status: ERROR caused by: null
[2007-11-14 14:50:48,222],[WatchDog] - Node DATA_INTERSECTION0 error details:
java.lang.NullPointerException
at org.jetel.component.DataIntersection.flushSlaveOnly(DataIntersection.java:276)
at org.jetel.component.DataIntersection.execute(DataIntersection.java:341)
at org.jetel.graph.Node.run(Node.java:366) at java.lang.Thread.run(Thread.java:595)
[2007-11-14 14:50:48,268],[WatchDog] - Interrupted node:

2

Problem is probably with data. Could you show your graph and data probe?