Can't compile to mobi

For about a month now, every time I try to compile to Kindle format, I get the following error message:

Any idea what could be causing this? I’m running Scrivener 2.6, KindleGen is v2.9 for Mac, and I’m using Mac OSX 10.10.1. I’ve tried to re-download KindleGen but that didn’t fix the problem.

Any chance you have a hashtag (#) in a title?

I did. Just took them all out and it worked fine, thanks.

That’s good to hear.

:smiley: