Sorry to be so verbose, but I seemed to have resolved this issue.
Deleting all the ~/.taverna-<version> directories & restarting Taverna
seems to have remedied the problem.
On 09/03/2010 03:41 PM, Jason Reilly wrote:
> Adding to this....the jars for rsp-ws-activity& rsp-ws-activity-ui
> exist in the $taverna_home/respository directory.
>
> On 09/03/2010 02:03 PM, Jason Reilly wrote:
>
>> Hi all,
>>
>> I am trying to add a plugin to Taverna. I have the source checked out
>> and I have it built locally. I created two projects:
>>
>> taverna/engine/net.sf.taverna.t2.activities/rsp-ws-activity
>>
>> taverna/ui/net.sf.taverna.t2.ui-activities/rsp-ws-activity-ui
>>
>>
>> I added these projects as dependencies to
>> "taverna/engine/net.sf.taverna.t2.activities/all-activities"&
>> "taverna/ui/net.sf.taverna.t2.ui-activities/all-activity-uis"
>> respectively. Then I rebuilt the whole of taverna ("mvn clean install
>> -Prelease"). When I start Taverna up, I get the following error:
>>
>> net.sf.taverna.t2.workflowmodel.serialization.DeserializationException:
>> Could not find provider with id
>> http://taverna.sf.net/2010/service-provider/rsp-ws
>>
>> at
>> net.sf.taverna.t2.servicedescriptions.impl.ServiceDescriptionDeserializer.xmlToProvider(ServiceDescriptionDeserializer.java:138)
>>
>> at
>> net.sf.taverna.t2.servicedescriptions.impl.ServiceDescriptionDeserializer.xmlToServiceRegistry(ServiceDescriptionDeserializer.java:104)
>>
>>
>> The providerId is correct in my code, and the
>> "META-INF/services/net.sf.taverna.t2.servicedescriptions.ServiceDescriptionProvider"
>> exists in my activity-ui jar. When I add "-verbose:class" to the java
>> command line, the classes I wrote aren't found. So, I assume there is a
>> magical configuration step that I am missing to get my jars into the
>> Taverna classloader. Any advice?
>>
>> Thanks,
>> Jason
>>
>>
>>
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>>
>
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