[jira] [Resolved] (UIMA-5126) UIMA-AS thows an NPE if saxon9he.jar is in the classpath

["Burn Lewis (JIRA)" <de...@uima.apache.org>]

     [ https://issues.apache.org/jira/browse/UIMA-5126?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Burn Lewis resolved UIMA-5126.
------------------------------
    Resolution: Fixed
      Assignee: Burn Lewis

Found a number of uses of null instead of "" in Core UIMA.  These are addressed under UIMA-5177 which should be in a post 2.9.0 release.  Fixed by failing the service deployment at the DD2Spring step if Saxon9 is in the classpath.  Unfortunately the fixes in UIMA-5177 are insufficient as although the getMeta succeeds errors occur when the UIMA-AS client attempts to deserialize the reply CAS.
So Saxon9 must be avoided.

> UIMA-AS thows an NPE if saxon9he.jar is in the classpath
> --------------------------------------------------------
>
>                 Key: UIMA-5126
>                 URL: https://issues.apache.org/jira/browse/UIMA-5126
>             Project: UIMA
>          Issue Type: Bug
>          Components: Async Scaleout
>            Reporter: Burn Lewis
>            Assignee: Burn Lewis
>            Priority: Minor
>             Fix For: 2.9.0AS
>
>
> Works OK if saxon8 is in the classpath.  Failure occurs when replying to a getmeta request.  The stack trace is in UIMA-5117



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