org.eclipse.buildship.core.internal.GradlePluginsRuntimeException: Can't read root project location for project located at particular workspace location

we updated eclipse version to 4.13 and gradle version 3.x . while creating project, we are getting org.eclipse.buildship.core.internal.GradlePluginsRuntimeException: Can’t read root project location for project located at —(workspace)-----
!MESSAGE SynchronizingBuildScriptUpdateListener failed

anybody having idea regarding this ?

Answered at https://bugs.eclipse.org/bugs/show_bug.cgi?id=558286