Friday, April 19, 2024 - 10:20 by Anonymous (not verified) Read status unread Listings ANTLR 4 IDE Error code 4 Error message Cannot continue the operation. There is another install operation in progress. Installable Units Reported antlr4ide.sdk.feature.group,0.3.6.201611052310 Detailed Message Cannot continue the operation. There is another install operation in progress.