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From "Majin_Clodan@t-online.de" <Majin_Clo...@t-online.de>
Subject Re: INFO: Marking servlet jsp as unavailable
Date Thu, 11 Oct 2012 12:37:53 GMT
Hello, 

	thanks for your reply. 

	But I don't think that this is the solution. I could make this on my
system without errors. Then I installed a virtual machine (Vagrant)
and in this machine it isn't working. I have everything installed,
Path's and Codes are the same. Do you have any idea why it work on my
system but not in my virtual machine (Vagrant)? It is the same OS as
well. 

	Greetings, Clodan  

	  Von: Konstantin Kolinko <knst.kolinko@gmail.com>
 An: Tomcat Users List <users@tomcat.apache.org>
 Betreff: Re: INFO: Marking servlet jsp as unavailable
 Datum: Thu, 11 Oct 2012 12:30:55 +0200

 2012/10/10 Majin_Clodan@t-online.de [1] <Majin_Clodan@t-online.de
[2]>:
 > INFO: Marking servlet jsp as unavailable
 > Oct 10, 2012 8:25:06 AM org.apache.catalina.core.StandardContext
 > loadOnStartup
 > SEVERE: Servlet /kornakapi threw load() exception
 > java.lang.ClassCastException: org.apache.jasper.servlet.JspServlet
 > cannot be cast to javax.servlet.Servlet
 >

 > I think that I get the error because of:
 > INFO: Marking servlet jsp as unavailable
 > but  I don't know how to fix this. Does anyone know this error and
how
 > to  fix this? I try it the last 2 days but I can't fix it. :( I
tried
 > so  much things but without success... :(
 >

 The servlet was marked as unavailable because it failed to
initialize.

 This:
 > java.lang.ClassCastException: org.apache.jasper.servlet.JspServlet
 > cannot be cast to javax.servlet.Servlet

 means that your libraries are messed up.

 Specifically, that classes named
 "org.apache.jasper.servlet.JspServlet" and "javax.servlet.Servlet"
 were loaded by different classloaders and thus are not compatible.

 Read
 http://tomcat.apache.org/tomcat-7.0-doc/class-loader-howto.html [3]

 and make sure that your web application does not redistribute Tomcat
 libraries inside of its WEB-INF/lib directory.

 I see that you are using Maven to build the project. It is known that
 it can pull in a lot of odd stuff if not used correctly. There were
 other users experiencing similar issue before, so search the archives
 of this mailing list.

 Best regards,
 Konstantin Kolinko

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