Bug 64303 - My Application is working fine in prev version of all tomcat, Planning to upgrade to 9.0.31 . I am running into the following issue.. Pls help org.apache.jasper.JasperException: org.apache.jasper.JasperException: Unable to compile class for JSP
Summary: My Application is working fine in prev version of all tomcat, Planning to upg...
Status: RESOLVED INVALID
Alias: None
Product: Tomcat 9
Classification: Unclassified
Component: Jasper (show other bugs)
Version: 9.0.31
Hardware: PC Linux
: P2 critical (vote)
Target Milestone: -----
Assignee: Tomcat Developers Mailing List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-04-03 13:47 UTC by Sathisjegan
Modified: 2020-04-03 13:57 UTC (History)
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Description Sathisjegan 2020-04-03 13:47:16 UTC 
My Application is working fine in prev version of all tomcat, Planning to upgrade to 9.0.31
. I am running into the following issue.. Pls help

org.apache.jasper.JasperException: org.apache.jasper.JasperException: Unable to compile class for JSP
           at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:605)
           at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:423)
Caused by: javax.el.ELException: Unable to find ExpressionFactory of type: # Licensed to the Apache Software Foundation (ASF) under one or more
           at javax.el.ExpressionFactory.newInstance(ExpressionFactory.java:152)
           at javax.el.ExpressionFactory.newInstance(ExpressionFactory.java:9
any idea on this .. in older version 9.0.19 applications are working fine
Comment 1 Mark Thomas 2020-04-03 13:57:57 UTC 
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