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Re: [jetty-users] org.apache.jasper.JasperException: java.lang.ClassCastException: org.apache.jasper.runtime.ELContextImpl cannot be cast to org.apache.jasper.runtime.ELContextImpl

David,

Looks like you're running with a jre, not the jdk. In that case,
you'll need to put the jetty-jsp-jdt-2.3.3.jar onto the container's
classapath. You can do that using the --jar argument to the jetty
runner. Do java -jar runner.jar --help to see all the options.

regards
Jan

On 18 March 2014 11:55, David L Gangarapu <davidlivingstone@xxxxxxxxx> wrote:
> Jan,
> Thank you for the reply.
> I removed both the JSP related jar files from the web-inf\lib:
> javax.servlet.jsp-2.3.2.jar
> jetty-jsp-jdt-2.3.3.jar
>
> I get the following error when I run with
> -Dorg.apache.jasper.compiler.disablejsr199=true :
>
> org.apache.jasper.JasperException: PWC6349: Cannot find a java compiler for
> compilation.  If running with JDK 5 or
>  before, Ant or JDT compiler can be used, if the corresponding jars and
> bridge classes (org.apache.jasper.compiler.AntJavaCompiler or
> org.apache.jasper.compiler.JDTJavaCompiler) are included
> 	at
> org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:92)
> 	at
> org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:378)
> 	at
> org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:119)
> 	at org.apache.jasper.compiler.Compiler.initJavaCompiler(Compiler.java:773)
> 	at org.apache.jasper.compiler.Compiler.<init>(Compiler.java:140)
> 	at
> org.apache.jasper.JspCompilationContext.createCompiler(JspCompilationContext.java:288)
> 	at
> org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:622)
> 	at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:375)
> 	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
> 	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
> 	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:696)
> 	at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:526)
> 	at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> 	at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:586)
> 	at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
> 	at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1110)
> 	at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:453)
> 	at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
> 	at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1044)
> 	at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> 	at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:261)
> 	at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:101)
>
>
> I get the following error WITHOUT this setting
> -Dorg.apache.jasper.compiler.disablejsr199=true :
>
> org.apache.jasper.JasperException: PWC6345: There is an error in invoking
> javac.  A full JDK (not just JRE) is required
> 	at
> org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:92)
> 	at
> org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:378)
> 	at
> org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:119)
> 	at
> org.apache.jasper.compiler.Jsr199JavaCompiler.compile(Jsr199JavaCompiler.java:208)
> 	at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:384)
> 	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:453)
> 	at
> org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:625)
> 	at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:375)
> 	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
> 	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
> 	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:696)
> 	at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:526)
> 	at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> 	at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:586)
> 	at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
> 	at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1110)
> 	at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:453)
> 	at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
> 	at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1044)
> 	at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> 	at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:261)
> 	at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:101)
>
>
> Thank you.
>
> David
>
>
>
>
> On Monday, March 17, 2014 5:43 PM, Jan Bartel <janb@xxxxxxxxxxx> wrote:
> David,
>
> Remove the jsp-related jars from your webapp - they are provided by
> the servlet container (in this case the jetty runner).
>
> regards
> Jan
>
> On 18 March 2014 10:35, David L Gangarapu <davidlivingstone@xxxxxxxxx>
> wrote:
>> Joakim,
>> thank you for the reply...Here is the list of files in both war files:
>> jetty-server-9.1.0.v20131115.jar
>> jetty-util-9.1.0.v20131115.jar
>> javax.servlet.jsp-2.3.2.jar
>> jetty-jsp-jdt-2.3.3.jar
>>
>> Thank you.
>>
>> David
>>
>>
>>
>> On Monday, March 17, 2014 4:24 PM, Joakim Erdfelt <joakim@xxxxxxxxxxx>
>> wrote:
>> That specific error usually points to two or more standard EL jars (at
>> different versions) present in your webapp.
>> What are your WEB-INF/lib/*.jar files?
>>
>> --
>> Joakim Erdfelt <joakim@xxxxxxxxxxx>
>> webtide.com - intalio.com/jetty
>> Expert advice, services and support from from the Jetty & CometD experts
>> eclipse.org/jetty - cometd.org
>>
>>
>> On Mon, Mar 17, 2014 at 4:21 PM, David L Gangarapu
>> <davidlivingstone@xxxxxxxxx> wrote:
>>
>> Can someone please help me with the error ( see stack trace below ).
>>
>> I have two war files with different contexts and I am trying to run them
>> using jetty runner.
>> Each Individual war files get loaded and run well if I rum them
>> separately...
>> But when I combine them both, only one of them works and the 2nd context
>> gives me these errors...
>>
>> I have these jars included in the war file:
>>                <include name="jetty-server-9.1.0.v20131115.jar" />
>>                <include name="jetty-util-9.1.0.v20131115.jar" />
>>                <include name="javax.servlet.jsp-2.3.2.jar" />
>>    <include name="jetty-jsp-jdt-2.3.3.jar" />
>>
>> I have this system property setting :
>> -Dorg.apache.jasper.compiler.disablejsr199=true
>>
>>
>> Thank you for your help.
>>
>> David
>>
>>
>> org.apache.jasper.JasperException: java.lang.ClassCastException:
>> org.apache.jasper.runtime.ELContextImpl cannot be cast to
>> org.apache.jasper.runtime.ELContextImpl
>>     at
>>
>> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:440)
>>     at
>> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
>>     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)
>>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
>>     at
>> org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:696)
>>     at
>> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:526)
>>     at
>>
>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
>>     at
>>
>> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:586)
>>     at
>>
>> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
>>     at
>>
>> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1110)
>>     at
>> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:453)
>>     at
>>
>> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
>>     at
>>
>> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1044)
>>     at
>>
>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
>>     at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:261)
>>     at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:101)
>>
>> ... MORE....
>>
>> Caused by: java.lang.ClassCastException:
>> org.apache.jasper.runtime.ELContextImpl cannot be cast to
>> org.apache.jasper.runtime.ELContextImpl
>>     at
>>
>> org.apache.jasper.runtime.PageContextImpl.evaluateExpression(PageContextImpl.java:1009)
>>     at
>>
>> org.apache.jsp.views.error_jsp._jspService(org.apache.jsp.views.error_jsp:52)
>>     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
>>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
>>     at
>>
>> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)
>>     ... 36 more
>>
>>
>> Caused by:
>>
>> java.lang.ClassCastException: org.apache.jasper.runtime.ELContextImpl
>> cannot
>> be cast to org.apache.jasper.runtime.ELContextImpl
>>     at
>>
>> org.apache.jasper.runtime.PageContextImpl.evaluateExpression(PageContextImpl.java:1009)
>>     at
>>
>> org.apache.jsp.views.error_jsp._jspService(org.apache.jsp.views.error_jsp:52)
>>     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
>>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
>>     at
>>
>> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)
>>     at
>> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
>>     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)
>>
>>
>>
>> _______________________________________________
>> jetty-users mailing list
>> jetty-users@xxxxxxxxxxx
>> https://dev.eclipse.org/mailman/listinfo/jetty-users
>>
>>
>>
>>
>>
>> _______________________________________________
>> jetty-users mailing list
>> jetty-users@xxxxxxxxxxx
>> https://dev.eclipse.org/mailman/listinfo/jetty-users
>
>>
>
>
>
> --
> Jan Bartel <janb@xxxxxxxxxxx>
> www.webtide.com
> 'Expert Jetty/CometD developer,production,operations advice'
>
>
>



-- 
Jan Bartel <janb@xxxxxxxxxxx>
www.webtide.com
'Expert Jetty/CometD developer,production,operations advice'


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