Win a copy of The Little Book of Impediments (e-book only) this week in the Agile and Other Processes forum!
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

Help: ClassNotFound from reference in JSP object classid

 
Nick Foster
Greenhorn
Posts: 6
Java Netbeans IDE Ubuntu
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hey folks,

I've been learning OWF and modifying a sample widget downloaded from https://www.owfgoss.org/download.html in the sample widgets zip file.

The widget is a Java JApplet which uses a JSP file.

I've changed the file name and file structure of the project as I removed a lot of contents I didn't need. However, when I get the war file in Tomcat and try to access the JApplet it cannot find my simpleApp.class though I followed the implementation found in the sample widget.

The error that I get is:
Application Error
ClassNotFound
export.simpleApp.class

The section of the JSP file is:


The file directory is as follows:
ProjectFolder
--build
----empty
----generated-sources
------ap-source-output
----web
------css
--------bootstrap.css
------js
--------dojo-1.5.0-windowname-only
----------dojo
------------resources
--------------blank.html
------------owfdojo.js
------------owfdojo.js.uncompressed.js
----------dojox
------------io
--------------init_src.html
------------secure
--------eventing
----------rpc_relay.uncompressed.html
------META-INF
--------MANIFEST.MF
------WEB-INF
--------classes
----------export
----------simpleApp$1.class
----------simpleApp$2.class
----------simpleApp.class
--------lib
----------plugin.jar
------index.jsp
------widget.jsp
--dist
----WebExport.war
--nbproject
----private
------private.properties
------private.xml
----ant-deploy.xml
----build-impl.xml
----genfiles.properties
----project.properties
----project.xml
--src
----conf
------MANIFEST.MF
----java
------export
--------simpleApp.java
--web
----css
------bootstrap.css
----js
------dojo-1.5.0-windowname-only
--------dojo
----------resources
------------blank.html
----------owfdojo.js
----------owfdojo.js.uncompressed.js
--------dojox
----------io
------------init_src.html
----------secure
------eventing
--------rpc_relay.uncompressed.html
----WEB-INF
----index.jsp
----widget.jsp
--build.xml
 
Nick Foster
Greenhorn
Posts: 6
Java Netbeans IDE Ubuntu
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Bear Bibeault wrote:Moved to the Applets forum.


I thought since it dealt with the JSP referencing an Java class it would be for that purpose. But thanks.
 
Paul Clapham
Sheriff
Posts: 21581
33
Eclipse IDE Firefox Browser MySQL Database
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
------WEB-INF
--------classes
----------export
----------simpleApp$1.class
----------simpleApp$2.class
----------simpleApp.class


Your applet classes need to be somewhere where they can be downloaded from the server. But the WEB-INF folder and everything under it is specifically hidden from that. Put them in the same place as your Javascript and CSS files.
 
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic