How could we analyze this problem with the Maven Dependencies Processor?

[Gunnar Brinkmann]

Hello,

some weeks ago we've updated to Bamboo 8.1.1

It looks like since then we're getting a problem with the Maven Dependencies Processor after a successful build Task.

The Maven Dependencies Processor task throws the problem

simple	19-Jan-2022 09:33:38	Starting task 'Automatic Dependencies' of type 'com.atlassian.bamboo.plugins.maven:task.mvn.dependencies.processor'
error	19-Jan-2022 09:33:38	Automatic Maven plan dependencies processing failed: org.apache.maven.settings.building.SettingsBuildingException: 1 problem was encountered while building the effective settings[ERROR] Failed to interpolate settings: UTF-8 BOM plus xml decl of ISO-8859-1 is incompatible (position: START_DOCUMENT seen <?xml version="1.0" encoding="ISO-8859-1"... @1:41)  @ line 1, column 41
simple	19-Jan-2022 09:33:38	Finished task 'Automatic Dependencies' with result: Failed

We've checked a bunch of POM files including settings.xml but could not find an UTF-8 BOM file so far.

Maybe another XML file is the problem, but since the message does not show the name of the file - how can we find it?

Regards,
Gunnar