[Need HELP] Errors after import: Conflicting lifecycle mapping metadata

[ricemaster]

100+ errors after import project

Conflicting lifecycle mapping metadata (project packaging type="eclipse-feature"): Mapping defined in 'org.eclipse.m2e.pde.connector_2.1.300.20230520-0934 [304]' and 'org.sonatype.tycho.m2e_0.10.0.20220926-1324 [671]'. To enable full functionality, remove the conflicting mapping and run Maven->Update Project Configuration.

Any help would be appreciated, thanks~~

[LonwoLonwo]

As a workaround.

You need to create in the eclipse-workspace/.metadata/.plugins/org.eclipse.m2e.core the file lifecycle-mapping-metadata.xml with following data:

<?xml version="1.0" encoding="UTF-8"?>
<lifecycleMappingMetadata>
  <lifecycleMappingFilters>
    <lifecycleMappingFilter>
      <symbolicName>org.eclipse.m2e.pde.connector</symbolicName>
      <versionRange>[2.1.2,)</versionRange>
      <packagingTypes>
        <packagingType>eclipse-test-plugin</packagingType>
        <packagingType>eclipse-plugin</packagingType>
        <packagingType>eclipse-feature</packagingType>
      </packagingTypes>
    </lifecycleMappingFilter>
  </lifecycleMappingFilters>
</lifecycleMappingMetadata>

[StefanG12345]

you just saved my day, thanks