Remorph : Getting Error while running remorph-core-0.2.0-SNAPSHOT.jar after Maven build

sangwan — Wed, 01 Jan 2025 17:45:32 GMT

We are encountering an issue while running the remorph-core-0.2.0-SNAPSHOT.jar file after successfully building it using Maven. The build completes without errors, but when we try to execute the generated .jar file, we get the following exception attached in the screenshot.

line No. 56 in Main.scala

https://github.com/databrickslabs/remorph/blob/main/core/src/main/scala/com/databricks/labs/remorph/Main.scala

Re: Remorph : Getting Error while running remorph-core-0.2.0-SNAPSHOT.jar after Maven build

Walter_C — Wed, 01 Jan 2025 18:34:55 GMT

Here are a few steps you can take to debug and resolve this issue:

Check the Code for Either Usage: Look through your codebase for instances where Either is used. Ensure that you are handling both Left and Right cases properly. The error suggests that there is an assumption that the Either is always Right, which is not the case.
Add Logging: Add logging around the areas where Either is used to print out whether the value is Left or Right. This can help you identify where the unexpected Left value is coming from.
Review Recent Changes: If this issue started occurring after recent changes, review those changes to see if any modifications were made to the code handling Either.
Check Dependencies: Ensure that all dependencies are correctly specified and that there are no version mismatches that could cause unexpected behavior.
Unit Tests: Write unit tests for the functions that return Either to ensure that they handle both Left and Right cases correctly.

topic Remorph : Getting Error while running remorph-core-0.2.0-SNAPSHOT.jar after Maven build in Data Engineering

Remorph : Getting Error while running remorph-core-0.2.0-SNAPSHOT.jar after Maven build

Re: Remorph : Getting Error while running remorph-core-0.2.0-SNAPSHOT.jar after Maven build