Build
Use DebugHelper in Duaer
In Duaer, DebugHelper intentionally causes problems or generates sample data for debugging. Category defaults to Throw Error. Error Type defaults to NodeApiError.
Throw an intentional error
- Search for DebugHelper and connect it after the previous node.
- Leave Category on Throw Error.
- Leave Error Type on NodeApiError, or switch to NodeOperationError or Error.
- Error Message defaults to Node has thrown an error; change it if you need a specific string.
- Select Execute step and check that downstream error handling behaves as expected.
Category can also be Do Nothing, Out Of Memory (Memory Size to Generate defaults to 10), or Generate Random Data (Data Type defaults to User Data; Number of Items to Generate defaults to 10).
Use random data only for development. Do not treat it as real business input.
Questions
Should DebugHelper stay in a production Duaer organization?
No. It is a debugging tool. Remove it or avoid Throw Error / Out Of Memory categories before you publish.
In this section
Configure Stop and Error in Duaer
In Duaer, Stop and Error has no outputs. Error Type defaults to Error Message. When the run reaches it, the execution fails and later nodes do not run.
NodesTag executions with Execution Data in Duaer
In Duaer, Execution Data defaults to Operation Save Highlight Data (for Search/review). Under Data to Save, add Key and Value pairs for the executions list and filters.
NodesPass items through with No Operation in Duaer
In Duaer, the node is named No Operation, do nothing. It has no parameters. Items pass through unchanged. Use it as a placeholder or to tidy wiring.