I just ran into this one while trying to migrate a large framework and
its application to 5.4, and tried a brand new WonderApplication that
used the framework. I'm really sorry, but I forget exactly what fixed
it.
I think it might have been that I had the Application class wrongly
defined.
On 08/11/2007, at 8:37 AM, Chris Meyer wrote:
I've recently upgraded to Eclipse 3.3.1.1 and the nightly WOLips and
nightly Wonder.
If I run my application using WOApplication, it runs OK and opens in
Safari.
If I do the Ant build and run it from the command line, the
application launches but I get the error below (in Terminal and a
similar error in Safari).
My frameworks are all set to embed="true" in the Ant build... but
I've tried it with and without embedding without any success.
Any idea why this is occurring? What other information can I provide
or examine to help debug this problem?
java.lang.IllegalArgumentException:
<com.webobjects.appserver._private.WOComponentDefinition > Class
'Main' exists but is not a subclass of WOComponent.
at
com
.webobjects
.appserver
._private
.WOComponentDefinition._componentClass(WOComponentDefinition.java:414)
at
com
.webobjects.appserver._private.WOComponentDefinition.componentClass
(WOComponentDefinition.java:422)
at
com
.webobjects
.appserver
._private
.WOComponentDefinition
._componentInstanceInContext(WOComponentDefinition.java:428)
at
com
.webobjects
.appserver._private.WOComponentDefinition.componentInstanceInContext
(WOComponentDefinition.java:573)
at
com
.webobjects.appserver.WOApplication.pageWithName(WOApplication.java:
1954)
at
com
.webobjects
.appserver
._private.WOComponentRequestHandler._dispatchWithPreparedSession
(WOComponentRequestHandler.java:273)
at
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
._dispatchWithPreparedApplication(WOComponentRequestHandler.java:322)
at
com
.webobjects
.appserver._private.WOComponentRequestHandler._handleRequest
(WOComponentRequestHandler.java:358)
at
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
.handleRequest(WOComponentRequestHandler.java:432)
at com.webobjects.appserver.WOApplication.dispatchRequest
(WOApplication.java:1306)
at
er.extensions.ERXApplication.dispatchRequest(ERXApplication.java:1160)
at
com
.webobjects
.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:173)
at
com
.webobjects
.appserver._private.WOWorkerThread.run(WOWorkerThread.java:254)
at java.lang.Thread.run(Thread.java:613)
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