Rails on Netbeans 6.9.1

I installed ruby 1.9.2 using RVM and then used Netbeans to install the latest
rails and gems etc.

However when I create a new rails application and click finish i get the
following error


When I create a new rails project I correctly select the right version of
Ruby to use (1.9.2) and everything else including the gems are all set to
version ruby 1.9.2

Does anyone know whats wrong?


Ben Gibson

i fall in that problem all the time and got solved when i delete teh Gemfile.lock,
i’m still noop when it comes to rails but give it a shot.


ben_hawk wrote:


Googling the error message finds this page:


I remember running into this too and it was fixed by downgrading rake to 0.8.7 in my Gemfile. I didn’t try any of the other workarounds.


If you developing Rails app. Don’t use third party software like Netbeans.