This page (revision-9) was last changed on 23-Apr-2022 17:05 by Harry Metske

This page was created on 23-Apr-2022 17:05 by Harry Metske

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Page References

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JSPWikiClassLoadingIssue...nobody
JSPWikiClassLoadingIssue

Version management

Difference between version and

At line 2 added one line
[{TableOfContents }]
At line 3 changed one line
After moving the class WikiPage to the package org.apache.jspwiki.api we started getting NoClassDefFoundErrors for this class if it is referenced from JSP's.
\\After moving the class WikiPage to the package org.apache.jspwiki.api we started getting NoClassDefFoundErrors for this class if it is referenced from JSP's.
At line 19 changed one line
|run in webtests/Jetty|No Success, cant find logfile but the Firefox screen look similar
|run in webtests/Jetty|No Success, cant find logfile but the Firefox screen looks similar
At line 26 added 2 lines
|rename package org.apache.jspwiki.api to org.apache.j__z__pwiki.api|__Success__
|rename package org.apache.jspwiki.api to org.apache.jsp__2__wiki.api|No Success => would we somehow conflict with org.apache.jsp, which is a package name for servlets compiled from JSP's (look at tomcat's work directory)
At line 26 changed 36 lines
Another strange thing is when you run the ant target __compile-tomcat__, it fails with :
{{{
[javac] Compiling 25 source files to /home/metskem/workspace/JSPWiki/build/jsp-classes
[javac] /home/metskem/workspace/JSPWiki/build/jsp-java/org/apache/jsp/templates/default_/InfoContent_jsp.java:772: cannot find symbol
[javac] symbol : class WikiPage
[javac] location: package com.ecyrd.jspwiki
[javac] com.ecyrd.jspwiki.WikiPage currentPage = null;
[javac] ^
[javac] /home/metskem/workspace/JSPWiki/build/jsp-java/org/apache/jsp/templates/default_/InfoContent_jsp.java:779: cannot find symbol
[javac] symbol : class WikiPage
[javac] location: package com.ecyrd.jspwiki
[javac] currentPage = (com.ecyrd.jspwiki.WikiPage) _jspx_page_context.findAttribute("currentPage");
[javac] ^
[javac] /home/metskem/workspace/JSPWiki/build/jsp-java/org/apache/jsp/templates/default_/InfoContent_jsp.java:865: cannot find symbol
[javac] symbol : class WikiPage
[javac] location: package com.ecyrd.jspwiki
[javac] currentPage = (com.ecyrd.jspwiki.WikiPage) _jspx_page_context.findAttribute("currentPage");
[javac] ^
[javac] /home/metskem/workspace/JSPWiki/build/jsp-java/org/apache/jsp/templates/default_/InfoContent_jsp.java:1258: cannot find symbol
[javac] symbol : class WikiPage
[javac] location: package com.ecyrd.jspwiki
[javac] com.ecyrd.jspwiki.WikiPage att = null;
[javac] ^
[javac] /home/metskem/workspace/JSPWiki/build/jsp-java/org/apache/jsp/templates/default_/InfoContent_jsp.java:1265: cannot find symbol
[javac] symbol : class WikiPage
[javac] location: package com.ecyrd.jspwiki
[javac] att = (com.ecyrd.jspwiki.WikiPage) _jspx_page_context.findAttribute("att");
[javac] ^
[javac] /home/metskem/workspace/JSPWiki/build/jsp-java/org/apache/jsp/templates/default_/InfoContent_jsp.java:1373: cannot find symbol
[javac] symbol : class WikiPage
[javac] location: package com.ecyrd.jspwiki
[javac] att = (com.ecyrd.jspwiki.WikiPage) _jspx_page_context.findAttribute("att");
[javac] ^
[javac] Note: /home/metskem/workspace/JSPWiki/build/jsp-java/org/apache/jsp/templates/default_/PreferencesTab_jsp.java uses unchecked or unsafe operations.
[javac] Note: Recompile with -Xlint:unchecked for details.
[javac] 6 errors
!! Cause and Solution
At line 63 changed 2 lines
BUILD FAILED
/home/metskem/workspace/JSPWiki/build.xml:1062: Compile failed; see the compiler error output for details.
It indeed appears to be related to Jasper, see [JSPWIKI-465|https://issues.apache.org/jira/browse/JSPWIKI-465] for details.
\\You need a recent version of Jasper (Tomcat 6.0.19, or 6.0.16 with Java System Property -Dorg.apache.jasper.Constants.JSP_PACKAGE_NAME=org.apache.jzp)
At line 66 changed 2 lines
Total time: 11 seconds
}}}
The following containers suffer from this problem, because they use Jasper:
* Tomcat
* Glassfish
* Geronimo
* Jetty
* JBoss
* WebSphere ? (I'll have to check that)
* WebLogic ? (I don't know)
* OC4J ? (I don't know)
At line 69 changed 4 lines
Where the f... does this com.ecyrd.jspwiki.WikiPage come from ?
----
!! Stacktrace
This page (revision-9) was last changed on 23-Apr-2022 17:05 by Harry MetskeTop