Thread:Extension talk:CodeReview/svnImport.php had troubles

I recently setup a wiki with this extension, and while importing from an svn repository I got the following error

PHP Fatal error: Call to a member function getId on a non-object in extensions/CodeReview/backend/CodeRevision.php on line 337

I was running this on the command line, how the walk through suggested, and it had difficulties when trying to find the of the commitAuthor from the wiki. Not sure if this error comes about because I am running it form the command line or not, also not sure if there is another way in which it is meant to be run.

This error originates the the public function save after an if statement evaluated to true. Not sure if this piece of code is something that is triggered or not. I got around it by temporarily setting $commitAuthorID=$this->mAuthor. This should be OK?? as I am the only author on both the wiki and the repository.