rails 2.3.8 and activesupport runtime error

Question

this is the error im getting when i "script/server":

can't activate activesupport (= 3.0.0, runtime) for [], already activated activesupport-2.3.8 for ["rails-2.3.8"]

i THINK whats happening here is that something is trying to call in / active "activesupport" for 3.0.0 ... when the "activesupport" for 2.3.8 is already working?

helps?

thanks!

Answer 1

You need uninstall rails 3.0.0 and activesupport 3.0.0.

You can use some different gemset with rvm by example.

Another solution is using bundler with a specific rails version define inside.

If you use bundler you need launch your server with bundler

bundle exec script/server