CarlosJuncher03 commented on issue #6854: URL: https://github.com/apache/hop/issues/6854#issuecomment-4313657387
Regarding this error, I discovered the following situation. If I have an input data transformation that has a variable necessary to retrieve this data for transformation, for example, the SQL in the image <img width="729" height="637" alt="Image" src="https://github.com/user-attachments/assets/12ee39fc-9f61-4018-a3f6-fbd83ec0064b"; /> If I create a test pipeline and add these variables to the configuration <img width="1061" height="994" alt="Image" src="https://github.com/user-attachments/assets/fe8360be-1b5f-4139-b9f2-7591ae709039"; /> The pipeline itself executes if I click play, but if I try to work with it using the created test pipeline, the transformation presents this error: 2026/04/24 09:42:07 - org.apache.hop.pipeline.transforms.javascript.ScriptValuesMeta@729d8de7 - ERROR: Unable to get fields from previous transforms because of an error and the interface for... My understanding is that test pipelines can be used during execution, but not for development. <img width="816" height="296" alt="Image" src="https://github.com/user-attachments/assets/be2b8137-b99b-45bd-957e-dac25f01f185"; /> -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
