Pessoal, desenvolvi uma aplicação no Netbeans 3.6 com Crystal Reports XI como gerenciador de Relatórios.
Despois de concluido a fase de desenvolvimento, fui colocar a aplicação para rodar do TomCat e depois de muitas tentativas não consegui resolver o seguinte problema:
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:346)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
root cause
java.lang.NullPointerException
com.crystaldecisions.reports.common.i.j.do(Unknown Source)
com.crystaldecisions.reports.saveddata.c.z.a(Unknown Source)
com.crystaldecisions.reports.saveddata.c.z.if(Unknown Source)
com.crystaldecisions.reports.saveddata.c.z.a(Unknown Source)
com.crystaldecisions.reports.saveddata.c.ac.a(Unknown Source)
com.crystaldecisions.reports.saveddata.a.a(Unknown Source)
com.crystaldecisions.reports.saveddata.e.a(Unknown Source)
com.crystaldecisions.reports.dataengine.j.char(Unknown Source)
com.crystaldecisions.reports.dataengine.j.char(Unknown Source)
com.crystaldecisions.reports.dataengine.i.a(Unknown Source)
com.crystaldecisions.reports.dataengine.i.char(Unknown Source)
com.crystaldecisions.reports.reportdefinition.a1.o(Unknown Source)
com.crystaldecisions.reports.reportdefinition.a1.a(Unknown Source)
com.crystaldecisions.reports.common.ab.a(Unknown Source)
com.crystaldecisions.reports.common.ab.if(Unknown Source)
com.crystaldecisions.reports.reportdefinition.a1.if(Unknown Source)
com.crystaldecisions.reports.reportdefinition.a1.o(Unknown Source)
com.crystaldecisions.reports.reportengineinterface.a.a(Unknown Source)
com.crystaldecisions.reports.reportengineinterface.a.a.b.a(Unknown Source)
com.crystaldecisions.reports.sdk.ReportClientDocument.open(Unknown Source)
org.apache.jsp.gerador1tensaocorrente_jsp._jspService(gerador1tensaocorrente_jsp.java:336)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:298)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
Alguém ja passou por isso, eu entendo o que acontece mas não consigo resolve-lo.
Obrigado
João Borges Claudino Junior
Analista de Sistemas.