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Catch Errors (Data Ports)

KNIME Base Nodes version 3.7.0.v201812031623 by KNIME AG, Zurich, Switzerland

This node forwards the input from the first port if the execution was successful. If execution on the top branch failed (and a matching try node was connected before the failing node!) then the input from the second port will be forwarded and the second variable outport will contain information about the observed error.

Options

Always populate error variables
If selected, the variables will also be generated when the node is not failing with the default values as selected.
Default for FailingNode variable:
Default value for the FailingNode variable, if no node is failing.
Default for FailingNodeMessage variable:
Default value for the FailingNodeMessage variable, if no node is failing.
Default for FailingNodeStackTrace variable:
Default value for the FailingNodeStackTrace variable, if no node is failing.

Input Ports

The original input
The input to be used when execution on the main branch failed.

Output Ports

Original input or default if execution failed.
Reasons for Failure (if any).

Best Friends (Incoming)

Best Friends (Outgoing)

Workflows

Update Site

To use this node in KNIME, install KNIME Base Nodes from the following update site:

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