Sunday, April 21, 2024 - 06:30 by Anonymous (not verified) Read status unread Listings Import Jar As Project Error code 4 Error message Cannot continue the operation. There is another install operation in progress. Installable Units Reported com.helospark.ImportJarAsProjectFeature.feature.group,1.0.1 Detailed Message Cannot continue the operation. There is another install operation in progress.