Monday, April 29, 2024 - 14:37 by Anonymous (not verified) Read status unread Listings EcoreTools : Ecore Diagram Editor Error code 4 Error message Cannot continue the operation. There is another install operation in progress. Installable Units Reported org.eclipse.emf.ecoretools.design.feature.group,3.3.0.201706121316 Detailed Message Cannot continue the operation. There is another install operation in progress.