Sunday, July 21, 2024 - 07:03 by Anonymous (not verified) Read status unread Listings Maven (Java EE) Integration for Eclipse WTP (Luna/Mars) Error code 4 Error message Cannot continue the operation. There is another install operation in progress. Installable Units Reported org.eclipse.m2e.wtp.feature.feature.group,1.2.1.20150819-2220 Detailed Message Cannot continue the operation. There is another install operation in progress.