[Bug]: DimensionLookup transform fails with hop-run

[nadment]

Apache Hop version?

2.10.0-SNAPSHOT

Java version?

Java 17

Operating system

Windows

What happened?

Step to reproduce:

1. Disabled "Update the dimension" and try to retrieve a lookup field
2. Then execute with hop-run.

2024/08/02 13:57:46 - org.apache.hop.pipeline.transforms.dimensionlookup.DimensionLookupMeta@46dcc86 - Unable to retrieve data type of return fields because of an unexpected error
2024/08/02 13:57:46 - org.apache.hop.pipeline.transforms.dimensionlookup.DimensionLookupMeta@46dcc86 - Cannot invoke "org.apache.hop.core.row.IRowMeta.searchValueMeta(String)" because "extraFields" is null
org.apache.hop.core.exception.HopTransformException:
Lookup field [FIELD_CONFORMED] couldn't be found!
at org.apache.hop.pipeline.transforms.dimensionlookup.DimensionLookup.processRow(DimensionLookup.java:152)
at org.apache.hop.pipeline.transform.RunThread.run(RunThread.java:54)
at java.base/java.lang.Thread.run(Unknown Source)

I didn't understand why the transformation works well with hop-gui and doesn't work with hop-run, but by cleaning up the code I found a solution so that it works in both cases.

Issue Priority

Priority: 2

Issue Component

Component: Hop Run, Component: Transforms

[nadment]

Possibly the same issue #3546