HTTP Status 500 – Internal Server Error


Type Exception Report

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

java.lang.NullPointerException
	dao.BasicDAO.getObjectbyID(BasicDAO.java:25)
	dao.PatronymeDAO.getObjectbyID(PatronymeDAO.java:37)
	dao.HoseDAO.getObjectbyID(HoseDAO.java:17)
	trelleborg.pdf.HosePDF.generatePDF(HosePDF.java:2050)
	controller.JaxRS.generatePDFwithId(JaxRS.java:135)
	controller.JaxRS.GeneratePDF(JaxRS.java:49)
	jdk.internal.reflect.GeneratedMethodAccessor166.invoke(Unknown Source)
	java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	java.base/java.lang.reflect.Method.invoke(Unknown Source)
	com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
	com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$VoidOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:167)
	com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
	com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)
	com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
	com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
	com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
	com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
	com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1542)
	com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1473)
	com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1419)
	com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1409)
	com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:409)
	com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:558)
	com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:733)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)

Note The full stack trace of the root cause is available in the server logs.


Apache Tomcat/9.0.58