Template Generator error

Hello. I have a little problem with template generator. If I have connected to a computer which has CasparCG inside of it via network, and I want to save template via Template Generator in Animate CC I get error:

A JavaScript error occurred.
At line 1080 of file “brew2_2.jsfl”:
Error: exportSWF: Argument number 1 is invalid.

If I disconnect from server on my computer, then everything exports fluently. What I have to change in brew2_2.jsfl to get it working normally?

On the server tab in the template generator, check your paths are correct.