Thursday, August 6, 2026 - 11:10 by Anonymous (not verified) Read status unread Listings Papyrus SysML 1.6 Error code 4 Error message 无法继续操作。正在执行另一个安装操作。 Installable Units Reported org.eclipse.papyrus.sysml16.feature.feature.group,2.4.0 Detailed Message 无法继续操作。正在执行另一个安装操作。