Error example

Node demonstrating the error handling system.

Documentation

Demonstrates how to give the user error messages or warnings and how that is shown in the platform.

See Node writing for more information about writing nodes. Specifically see Errors and warnings for an introduction to node errors, warnings and output.

Definition

Configuration

Error message: (error_msg)

This error message will be shown when executing the node

Severity: (severity)

Choose how severe the error is.

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• Hello world customizable example

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Implementation

class node_examples.ErrorExample