Saturday, April 4, 2026 - 05:38 by Anonymous (not verified) Read status unread Listings Papyrus Software Designer Error code 4 Error message Cannot continue the operation. There is another install operation in progress. Installable Units Reported org.eclipse.papyrus.designer.languages.java.feature.feature.group,3.2.0.202506230753 Detailed Message Cannot continue the operation. There is another install operation in progress.