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Node behavior inconsistency breaks execution – KNIME Community Hub

mwiegand January 8, 2023, 10:10am 2

Corresponding forum posts

Inconsistent node behavior Feedback & Ideas

Hi, in regards to https://forum.knime.com/t/collection-to-string-fails-if-no-collection-is-present/58756 I’d like to bring to your attention inconsistent node behaviors which break the execution of the workflow. Several nodes, despite no matching column input type is present, can be configured and executed. Like: https://hub.knime.com/knime/extensions/org.knime.features.base/latest/org.knime.time.node.convert.datetimetostring.DateTimeToStringNodeFactory [Bildschirmfoto 2023-01-08 um 10.59…

Collection to String fails if no collection is present Community Extensions

Good morning, I happen to recognize a few node inconsistencies amongst which also surfaced. Whilst many nodes can be configured and execute even if not corresponding column type is present, the Collection to String can be configured but fails to execute. [Bildschirmfoto 2023-01-08 um 10.49.41] Suggestion In order to ensure workflows can proceed processing (soft fail), as data might not be consistently present or compliant, I’d like to suggest to add an option make make it default behavio…

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