Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Ruby

Jose Osorio
Jose Osorio
3,338 Points
Posted by Jose Osorio
Jose Osorio
3,338 Points

No connection pool for ActiveRecord::Base

Hi!

I keep getting this error when I access the localhost:3000

Any ideas? :(

Thanks in advance!

2 Answers

Steve Hunter
Steve Hunter
57,712 Points
Steve Hunter
Steve Hunter
57,712 Points

Hi Jose,

I'm gonna need some more info. What code are you running?

Steve.

Jose Osorio
Jose Osorio
3,338 Points
Jose Osorio
Jose Osorio
3,338 Points

Hi,

I was trying to setup the ruby environment and the error was when trying to run the test app.

Turns out, the problem was my version of Ruby. Installed an earlier version and it worked.

Thanks anyways!

Steve Hunter
Steve Hunter
57,712 Points

Ah, yes. Some of the courses on here use early versions of Ruby and Rails. The library is in the process of being updated.

Glad you got it sorted. :+1:

Steve.