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Posted to dev@uima.apache.org by "Yue Yang (Jira)" <de...@uima.apache.org> on 2023/01/09 13:59:00 UTC
[jira] [Closed] (UIMA-6483) UIMA SimpleServer is not compatible with the latest Ruta feature (relation annotation)
[ https://issues.apache.org/jira/browse/UIMA-6483?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yue Yang closed UIMA-6483.
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> UIMA SimpleServer is not compatible with the latest Ruta feature (relation annotation)
> --------------------------------------------------------------------------------------
>
> Key: UIMA-6483
> URL: https://issues.apache.org/jira/browse/UIMA-6483
> Project: UIMA
> Issue Type: Improvement
> Components: addons
> Affects Versions: 3.3.0ruta
> Environment: OS: Windows 10 Professional (version: 21H2)
> Eclipse: 2022-06 (4.24.0) (Build id: 20220609-1112)
> Java: Eclipse Adoptium jdk-17.0.1.12-hotspot
> Maven: Eclipse Embedded 3.8.4/1.18.3.20220227-1319
> Apache Tomcat: 6.0.37
> org.apache.uima.uimaj-core: 3.3.1
> org.apache.uima.SimpleServer: 2.3.1
> Reporter: Yue Yang
> Priority: Major
>
> SimpleServer does not recognize relation annotation as mentioned in [Apache UIMA Ruta™ Guide and Reference|[https://uima.apache.org/d/ruta-current/tools.ruta.book.html]]. It will throw error when recognizing any such annotation.
> {code:java}
> HTTP Status 500 - XML output failed
> type Exception report
> message XML output failed
> description The server encountered an internal error that prevented it from fulfilling this request.
> exception
> java.lang.RuntimeException: XML output failed
> org.apache.uima.simpleserver.output.ResultConverter.getXMLString(ResultConverter.java:88)
> org.apache.uima.simpleserver.servlet.SimpleServerServlet.transformResult(SimpleServerServlet.java:296)
> org.apache.uima.simpleserver.servlet.SimpleServerServlet.analyze(SimpleServerServlet.java:213)
> org.apache.uima.simpleserver.servlet.SimpleServerServlet.doPost(SimpleServerServlet.java:190)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
> root cause
> java.lang.NullPointerException: Cannot invoke "org.apache.uima.simpleserver.output.Result.getResultEntries()" because "result" is null
> org.apache.uima.simpleserver.output.ResultConverter.getXMLString(ResultConverter.java:60)
> org.apache.uima.simpleserver.servlet.SimpleServerServlet.transformResult(SimpleServerServlet.java:296)
> org.apache.uima.simpleserver.servlet.SimpleServerServlet.analyze(SimpleServerServlet.java:213)
> org.apache.uima.simpleserver.servlet.SimpleServerServlet.doPost(SimpleServerServlet.java:190)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:723) {code}
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