Unclear The exact situation that triggers this message is not settled.
What
Claude Code can now refuse with a new reason: the cloud session holds none of this project folder's files, and this machine cannot sync them into it. The message tells you to start a new cloud session from this folder instead. A new session begins with a copy of the files, either taken from GitHub or uploaded once.
Why
You get a clear next step instead of a sync failure with nowhere to go.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
The exact situation that triggers this message is not settled.