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https://issues.apache.org/jira/browse/BEAM-13696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17549711#comment-17549711
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Danny McCormick commented on BEAM-13696:
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This issue has been migrated to https://github.com/apache/beam/issues/21284
> FieldAccessDescriptorParser failures throw NPE
> ----------------------------------------------
>
> Key: BEAM-13696
> URL: https://issues.apache.org/jira/browse/BEAM-13696
> Project: Beam
> Issue Type: Bug
> Components: sdk-java-core
> Reporter: Kyle Weaver
> Priority: P3
>
> An actual parser error is logged, but then a null pointer exception is thrown.
> Example code:
> FieldAccessDescriptor.withFieldNamesAs(ImmutableMap.of("\"", "\""));
> Logs:
> line 1:0 token recognition error at: '"'
> line 1:1 mismatched input '<EOF>' expecting {IDENTIFIER, '*'}
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