Omitting <coffeeJoinSets> leads to NullPointerException

[treeno]

Hi!

Omitting the coffeeJoinSets leads to a NullPointerException. I know this is a usage error, but that should not lead to an hard NullPointer. A human readable error message would be better.
I consider this as especially important because this plugin is still new and you won't find much help and documentation on the net.

Greetings
treeno

[awilhelmer]

I have got the problem, that i dont want to join all coffee files to one javascript file.
So it isnt a usage error its a missing important feature

[talios]

What configuration are you actually using? We use:

<configuration>
  <coffeeDir>src/main/coffee</coffeeDir>
  <coffeeOutputDirectory>target/javascript-src</coffeeOutputDirectory>
</configuration>

using 1.4.16 and each .coffee file is compiled fine to individual .js files.....

[lprimak]

I can confirm that the above configuration works.
Unfortunately, the isn't documented anywhere