When displaying a maintenance task (I was trying with the defragment task), I see the following messages in log files :
Caused by: java.lang.IllegalArgumentException: No method with signature getEvents(, java.util.ArrayList) present in class org.ametys.core.ui.RibbonControlsManager. at org.ametys.core.ui.ExecuteClientCallsAction.act(ExecuteClientCallsAction.java:181)
Can not dispatch request '3' : 'core-ui' 'client-call' '\{r ole=org.ametys.core.ui.RibbonControlsManager, methodName=getEvents, parameters=[null, [org.ametys.workspaces.repository.maintenance, org.ametys.plugins.repository.maintenance]]}' org.apache.cocoon.util.location.LocatedException: Can not dispatch request '3' : 'core-ui' 'client-call' '\{role=org.ametys.core.ui.RibbonControlsManager, methodName=getEvents, parameters=[n ull, [org.ametys.workspaces.repository.maintenance, org.ametys.plugins.repository.maintenance]]}'