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Type:
Bug
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Status: Resolved
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 9.10
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Component/s: Tagging
Customer gets the following exception, which stops the tag migration
ERROR [Nuxeo-Migrator-tag-storage] [org.nuxeo.runtime.migration.MigrationServiceImpl] Exception during execution of step: relations-to-facets for migration: tag-storage
java.lang.IllegalArgumentException: null reference
at org.nuxeo.ecm.core.api.AbstractSession.resolveReference(AbstractSession.java:333)
at org.nuxeo.ecm.core.api.AbstractSession.getDocument(AbstractSession.java:945)
at org.nuxeo.ecm.platform.tag.TagsRelationsToFacetsMigrator.addTags(TagsRelationsToFacetsMigrator.java:219)
at org.nuxeo.ecm.platform.tag.TagsRelationsToFacetsMigrator.lambda$migrateSession$4(TagsRelationsToFacetsMigrator.java:198)
at org.nuxeo.ecm.platform.tag.TagsRelationsToFacetsMigrator.processBatched(TagsRelationsToFacetsMigrator.java:265)
at org.nuxeo.ecm.platform.tag.TagsRelationsToFacetsMigrator.migrateSession(TagsRelationsToFacetsMigrator.java:198)
at org.nuxeo.ecm.core.api.CoreInstance$3.run(CoreInstance.java:311)
at org.nuxeo.ecm.core.api.UnrestrictedSessionRunner.runUnrestricted(UnrestrictedSessionRunner.java:131)
at org.nuxeo.ecm.core.api.CoreInstance.doPrivileged(CoreInstance.java:313)
at org.nuxeo.ecm.platform.tag.TagsRelationsToFacetsMigrator.lambda$migrateRepository$0(TagsRelationsToFacetsMigrator.java:161)
at org.nuxeo.runtime.transaction.TransactionHelper.lambda$runInTransaction$3(TransactionHelper.java:569)
at org.nuxeo.runtime.transaction.TransactionHelper.runInTransaction(TransactionHelper.java:589)
at org.nuxeo.runtime.transaction.TransactionHelper.runInTransaction(TransactionHelper.java:569)
at org.nuxeo.ecm.platform.tag.TagsRelationsToFacetsMigrator.migrateRepository(TagsRelationsToFacetsMigrator.java:161)
at java.util.ArrayList.forEach(ArrayList.java:1257)
at org.nuxeo.ecm.platform.tag.TagsRelationsToFacetsMigrator.run(TagsRelationsToFacetsMigrator.java:143)
at org.nuxeo.runtime.migration.MigrationServiceImpl.lambda$runStep$1(MigrationServiceImpl.java:480)
at org.nuxeo.runtime.migration.MigrationServiceImpl$MigratorWithContext.run(MigrationServiceImpl.java:311)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Expected outcome: The migration of tags should proceed and swallow the IllegalArgumentException
(The root cause of the null document reference is unknown)
