On 30-Oct-14 18:09, Hoeftberger, Johann wrote:
> Hello everybody,

Hello

[snip]

> transerv.out:
> ERROR ContextLoader ContextLoader - Context initialization failed
> org.springframework.beans.factory.BeanCreationException: Error creating
> bean with name 'webapp' defined in ServletContext resource
> [/WEB-INF/beans.xml]: Cannot resolve reference to bean 'worker.policy'
> while setting bean property 'policy'; nested exception is
> org.springframework.beans.factory.BeanCreationException: Error creating
> bean with name 'worker.policy' defined in ServletContext resource
> [/WEB-INF/beans.xml]: Cannot resolve reference to bean
> 'localworker.state' while setting bean property 'limits'; nested
> exception is org.springframework.beans.factory.BeanCreationException:
> Error creating bean with name 'localworker.state' defined in
> ServletContext resource [/WEB-INF/beans.xml]: Error setting property
> values; nested exception is
> org.springframework.beans.PropertyBatchUpdateException; nested
> PropertyAccessExceptions (1) are:
> PropertyAccessException 1:
> org.springframework.beans.MethodInvocationException: Property
> 'defaultExecuteWorkflowScript' threw exception; nested exception is
> java.lang.NullPointerException
>       at

Did transerv.out stop there? It looks as if it was about to say what 
went wrong :(

> I tried different versions of Tomcat (7.0.56, 8.0.14), different
> versions of Java (Java 7, Java 8) and different versions of Taverna
> (2.4.4, 2.5.4) and different combinations of those. The mentioned spring
> framework error has been always the same. So it seems it is not
> dependent on a certain used version of one of the used packages but
> rather a general error in my installation process.
> I couldn't find the cause of the problem, couldn't find any mentioned
> information about existing dependencies related to this issue.

The beginner's installation guide always refers to Tomcat 6. I wonder if 
that is the issue. I will ask Donal to answer tomorrow.

[snip]

> Many thanks in advance,
> Johann

Alan



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