I just can't understand why my new ruleset (WFB v8 - Orques et Gobelins) generates that error.

My units.xml is valid according to the schema, and when using the online editor it works perfectly. But when I try to export the list, I receive that error.

Help ?

Nevermind, I found it out myself : don't use the "extraModifiers" element ...

Sorry for not replying. I was on my Easter break
I am lacking extra time to work on desktop application at the moment but i have created a bug report on project page at launchpad.

[bugs.launchpad.net]

Hope I will be able to look at it someday...

would this be the same error?

Error: [string "engine"]:3867: bad argument #1 to 'insert' (table expected, got nil)
I'm wondering about this one, everything is working fine on my Blood Angel ruleset,, but this error message is at the bottom...

Just to clarify : I had this on the web editor, I'm only using this one.