NullPointerException at streaming metanode in inactive if branch

KNIME Analytics Platform
1

Dear KNIME team!

I really appreciate the release of the 3.2.0 version and especially the large number of nodes which you added streaming support for!

However, I have a problem with a streamed wrapped metanode in an inactive if branch. It throws a NullPointerException and causes the End If to fail.

I attached a screenshot and the workflow. Did I do something wrong or is this a bug?

Best regards!

P.S.: Of course you can only reproduce this bug if you have the streaming extension installed.

2

Hi Arbe,

thank you for reporting this AND for the workflow and the great description!!

I inserted it into our Bug Tracking System and will let you know as soon as this is fixed.

Unfortunately, i could not think of any workaround..

Cheers, Iris