javax.servlet.ServletException: Problema al generar informe

openxava | cristian-fer-87 | 9 months ago
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  1. 0

    Problemas con generaciĆ³n de reportes

    openxava | 9 months ago | cristian-fer-87
    javax.servlet.ServletException: Problema al generar informe
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    Error al pasar Parametros al JasperReports

    openxava | 1 decade ago | yerikab
    javax.servlet.ServletException: Problema al generar informe
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    Conflicto con OX PostgreSQL 9.0 y Jasper

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    javax.servlet.ServletException: Problema al generar informe
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  5. 0

    loader constraint violation

    Stack Overflow | 7 years ago | Javabeginner
    javax.servlet.ServletException: java.lang.LinkageError: loader constraint violation: when resolving interface method "javax.servlet.jsp.JspApplicationContext.getExpressionFactory()Ljavax/el/ExpressionFactory;" the class loader (instance of org/apache/jasper/servlet/JasperLoader) of the current class, org/apache/jsp/login_jsp, and the class loader (instance of org/apache/catalina/loader/StandardClassLoader) for resolved class, javax/servlet/jsp/JspApplicationContext, have different Class objects for the type javax/el/ExpressionFactory used in the signature
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    Help deploying my GWT- wep application in an OAS

    Google Groups | 7 years ago | Lucas Rios
    javax.servlet.ServletException: Error instantiating servlet 'uploadServlet'. Servlet class ticketcheckGWT.server.UploadServlet not found in web-application Ticketcheck GWT at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.HttpApplication.servletClassNotFound(HttpApplication.java: 4886) at com.evermind[Oracle Containers for J2EE 10g 4852) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.HttpApplication.findServlet(HttpApplication.java: 4754) at com.evermind[Oracle Containers for J2EE 10g 2978) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java: 738) at com.evermind[Oracle Containers for J2EE 10g 453) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java: 221) at com.evermind[Oracle Containers for J2EE 10g 122) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java: 111) at oracle.oc4j.network.ServerSocketReadHandler at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].util.ReleasableResourcePooledExecutor $MyWorker.run(ReleasableResourcePooledExecutor.java:303)

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    Root Cause Analysis

    1. javax.servlet.ServletException

      Problema al generar informe

      at org.openxava.web.servlets.GenerateCustomReportServlet.doGet()
    2. org.openxava.web
      GenerateCustomReportServlet.doGet
      1. org.openxava.web.servlets.GenerateCustomReportServlet.doGet(GenerateCustomReportServlet.java:76)
      1 frame
    3. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      2 frames
    4. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      2 frames
    5. Tomcat WS
      WsFilter.doFilter
      1. org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
      1 frame
    6. 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:222)
      4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      5. org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
      6. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      7. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
      8. org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      9. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      10. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:409)
      10 frames
    7. Grizzly HTTP
      JIoEndpoint$SocketProcessor.run
      1. org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1044)
      2. org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
      3. org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:315)
      3 frames
    8. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      3. java.lang.Thread.run(Thread.java:745)
      3 frames