helloworld-ws-sdo-webapp sample fails with NPE
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Key: TUSCANY-1880
URL: https://issues.apache.org/jira/browse/TUSCANY-1880
Project: Tuscany
Issue Type: Bug
Components: Java SCA Samples
Affects Versions: Java-SCA-1.0.1
Reporter: Luciano Resende
Fix For: Java-SCA-1.0.1
org.apache.jasper.JasperException: Exception in JSP: /HelloWorld.jsp:29
26: <%@ page contentType="text/html;charset=UTF-8" language="java" %>
27: <%
28: SCADomain scaDomain = (SCADomain)
application.getAttribute("org.apache.tuscany.sca.SCADomain");
29: HelloWorld helloWorld =
(HelloWorld)scaDomain.getService(HelloWorld.class,
"HelloWorldServiceComponent");
30: %>
31: <html>
32: <head><title>Hello World SDO sample</title></head>
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.NullPointerException
at org.apache.jsp.HelloWorld_jsp._jspService(HelloWorld_jsp.java:58)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:334)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
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