java.lang.NullPointerException

GitHub | GoogleCodeExporter | 2 years ago
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  1. 0

    Error converting PDF

    GitHub | 2 years ago | GoogleCodeExporter
    java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.apache.poi.xwpf.converter.core.utils.XWPFTableUtil.getWidth()
    2. org.apache.poi
      AbstractXWPFConverter.convert
      1. org.apache.poi.xwpf.converter.core.utils.XWPFTableUtil.getWidth(XWPFTableUtil.java:273)
      2. org.apache.poi.xwpf.converter.core.utils.XWPFTableUtil.computeColWidths(XWPFTableUtil.java:284)
      3. org.apache.poi.xwpf.converter.core.utils.XWPFTableUtil.computeColWidths(XWPFTableUtil.java:127)
      4. org.apache.poi.xwpf.converter.core.XWPFDocumentVisitor.visitTable(XWPFDocumentVisitor.java:828)
      5. org.apache.poi.xwpf.converter.core.XWPFDocumentVisitor.visitBodyElements(XWPFDocumentVisitor.java:246)
      6. org.apache.poi.xwpf.converter.core.XWPFDocumentVisitor.start(XWPFDocumentVisitor.java:194)
      7. org.apache.poi.xwpf.converter.pdf.PdfConverter.doConvert(PdfConverter.java:55)
      8. org.apache.poi.xwpf.converter.pdf.PdfConverter.doConvert(PdfConverter.java:37)
      9. org.apache.poi.xwpf.converter.core.AbstractXWPFConverter.convert(AbstractXWPFConverter.java:45)
      9 frames
    3. com.medikm.util
      PdfConversion.convertFileToPDF
      1. com.medikm.util.PdfConversion.convertDocToPDF(PdfConversion.java:131)
      2. com.medikm.util.PdfConversion.convertFileToPDF(PdfConversion.java:405)
      2 frames
    4. com.medikm.servlet
      ResourceUploadServlet.doPost
      1. com.medikm.servlet.ResourceUploadServlet.doPost(ResourceUploadServlet.java:134)
      1 frame
    5. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
      2 frames
    6. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      2 frames
    7. com.medikm.filter
      UserAuthFilter.doFilter
      1. com.medikm.filter.UserAuthFilter.doFilter(UserAuthFilter.java:43)
      1 frame
    8. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      2 frames
    9. com.medikm.filter
      DispatcheFilter.doFilter
      1. com.medikm.filter.DispatcheFilter.doFilter(DispatcheFilter.java:133)
      1 frame
    10. Glassfish Core
      CoyoteAdapter.service
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
      4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
      5. org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      6. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
      7. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
      8. org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
      9. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      10. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405)
      10 frames
    11. Grizzly HTTP
      JIoEndpoint$SocketProcessor.run
      1. org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:964)
      2. org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515)
      3. org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302)
      3 frames
    12. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      3. java.lang.Thread.run(Thread.java:724)
      3 frames