5f25d1546c
Currently if analysis server fails to resolve this directory, it will crash the entire process with NoSuchMethodError: The method 'getChild' was called on null. _readUuid() was already failing over to generating a new random identifier if it was either unable to find a uuid.txt file or create one, so this change just triggers that behavior additionally in the case that the parent directory is missing. R=brianwilkerson@google.com Change-Id: Ieafde2df5afd7e30a3830f241af02bf305c911ec Reviewed-on: https://dart-review.googlesource.com/c/88428 Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Commit-Queue: Ari Aye <ariaye@google.com>