Re: java.lang.VerifyError Wrong return type in function

2006-01-12 Thread Ole Chr Langfjæran




Found the problem/solution. The error occurs because Tomcat uses java
5.0 while the servlet has been compiled with java 1.4. Compiling the
servlet with 5.0 resulted in a much nicer log!

Ole Chr Langfjran wrote:
My
servlet seems seemingly to work just fine, but running through the log
I've found a whole bunch of FATAL errors. They also seem to have risen
without me envoking the servlet and the classes involved are nothing
but apache. What could it be?
  
Errorlog:
  
  
java.lang.VerifyError: (class:
org/apache/jasper/runtime/PageContextImpl, method:
getExpressionEvaluator signature:
()Ljavax/servlet/jsp/el/ExpressionEvaluator;) Wrong return type in
function
  
 at
org.apache.jasper.runtime.JspFactoryImpl.internalGetPageContext(JspFactoryImpl.java:99)
  
 at
org.apache.jasper.runtime.JspFactoryImpl.getPageContext(JspFactoryImpl.java:61)
  
 at org.apache.jsp.index_jsp._jspService(index_jsp.java:32)
  
 at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
  
 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:868)
  
 at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:663)
  
 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
  
  
  
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  Ole Christian Langfjran
Systemutvikler
  
Seilmakergt. 3, 7725 Steinkjer
  [EMAIL PROTECTED]
  
Tlf.: +47 41 22 36 31
Faks: +47 74 16 25 19 
  


  
  www.advicom.no
  

  






java.lang.VerifyError Wrong return type in function

2006-01-10 Thread Ole Chr Langfjæran
My servlet seems seemingly to work just fine, but running through the 
log I've found a whole bunch of FATAL errors. They also seem to have 
risen without me envoking the servlet and the classes involved are 
nothing but apache. What could it be?

Errorlog:

java.lang.VerifyError: (class: 
org/apache/jasper/runtime/PageContextImpl, method: 
getExpressionEvaluator signature: 
()Ljavax/servlet/jsp/el/ExpressionEvaluator;) Wrong return type in function
at 
org.apache.jasper.runtime.JspFactoryImpl.internalGetPageContext(JspFactoryImpl.java:99) 

at 
org.apache.jasper.runtime.JspFactoryImpl.getPageContext(JspFactoryImpl.java:61) 


at org.apache.jsp.index_jsp._jspService(index_jsp.java:32)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
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:868)
at 
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:663) 

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


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