Baytars opened a new issue, #116: URL: https://github.com/apache/uima-ruta/issues/116
**Describe the bug** [SimpleServer](https://uima.apache.org/d/uima-addons-current/SimpleServer/simpleServerUserGuide.html) 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. ``` 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) ``` **To Reproduce** Steps to reproduce the behavior: 1. Clone the repo `https://e.coding.net/cvd-bioinformatics/transdifferentiation/reprogramming-uima-tomcat.git` in Eclipse 2. In Eclipse, right click on `pom.xml > Run as > maven install` (Make sure you have installed `M2Eclipse`) 3. Right click on the project root, `Run As > Run on Server` (Make sure you have installed `Eclipse Java EE Developer Tools`,`Eclipse Java Web Developer Tools`,`Eclipse Web Developer Tools`,`Eclipse XML Editors and Tools`,`JST Server Adapters Extensions` and `JST Server Adapters Extensions (Apache Tomcat)`, configured at least one available Tomcat server in Eclipse and add the server runtime into the project classpath.) 4. In the browser, visit `http://localhost:8080/UIMADemo/?mode=form` and enter `Neurog2 is downstream of Pax6`. Click "Submit Query". **Expected behavior** The server should return an xml response about the text analysis result instead of error messages. **Please complete the following information:** Versions: - 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 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@uima.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
