...
Caused by: org.apache.avalon.framework.component.ComponentException: Unable to initialize component org.ametys.plugins.forms.question.computing.ComputingTypeExtensionPoint (key [org.ametys.plugins.forms.question.computing.ComputingTypeExtensionPoint])
    at org.ametys.runtime.plugin.component.ThreadSafeComponentManager.lookup(ThreadSafeComponentManager.java:166)
    at org.ametys.runtime.plugin.component.PluginsComponentManager.lookup(PluginsComponentManager.java:95)
    at org.apache.avalon.framework.service.WrapperServiceManager.lookup(WrapperServiceManager.java:69)
    ... 161 more
Caused by: java.lang.Exception: Caught an exception trying to initialize the component org.ametys.plugins.workflow.tours.computing.FinalUsers
    at org.ametys.runtime.plugin.component.ThreadSafeComponentManager.initialize(ThreadSafeComponentManager.java:236)
    at org.ametys.runtime.plugin.component.AbstractThreadSafeComponentExtensionPoint.initializeExtensions(AbstractThreadSafeComponentExtensionPoint.java:96)
    at org.ametys.runtime.plugin.component.PluginsComponentManager$ExtensionPointFactory.newInstance(PluginsComponentManager.java:242)
    at org.ametys.runtime.plugin.component.PluginsComponentManager$ExtensionPointFactory.newInstance(PluginsComponentManager.java:207)
    at org.ametys.runtime.plugin.component.ThreadSafeComponentManager.lookup(ThreadSafeComponentManager.java:162)
    ... 163 more
Caused by: org.apache.avalon.framework.configuration.ConfigurationException: No value is associated with the configuration element "xslt" at <generated>file:///home/ldurand/Dev/Projects/UnivTours/cms/web/plugins/workflow-tours/plugin.xml:69:90
    at org.apache.avalon.framework.configuration.DefaultConfiguration.getValue(DefaultConfiguration.java:215)
    at org.ametys.plugins.forms.question.computing.AbstractStaticComputingType.configure(AbstractStaticComputingType.java:79)
    at org.apache.avalon.framework.container.ContainerUtil.configure(ContainerUtil.java:202)
    at org.ametys.runtime.plugin.component.ThreadSafeComponentManager$ComponentFactory.configureAndStart(ThreadSafeComponentManager.java:383)
    at org.ametys.runtime.plugin.component.ThreadSafeComponentManager$ComponentFactory.newInstance(ThreadSafeComponentManager.java:402)
    at org.ametys.runtime.plugin.component.ThreadSafeComponentManager.initialize(ThreadSafeComponentManager.java:230)
    ... 167 more