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

iOS Objective-C Basics (Retired) Foundation Framework NSDictionary

Rogerio Guimaraes
PLUS
Rogerio Guimaraes
Courses Plus Student 1,583 Points
Posted by Rogerio Guimaraes
Rogerio Guimaraes
Courses Plus Student 1,583 Points

Problem with NSDictionary challenge

I am facing some problems with this challenge. This is the only one. Every other thing is working and my internet connection is ok.

I got the message:

There was a problem connecting to the Code Challenge Engine: Timeout Error. If this problem persists, please contact support at help@teamtreehouse.com.

2 Answers

Rodrigo Chousal
Rodrigo Chousal
16,009 Points
Rodrigo Chousal
Rodrigo Chousal
16,009 Points

Try this:

  1. Quit the browser.
  2. Turn off your internet connection (whether it is wi-fi or ethernet).
  3. Turn your internet back on.
  4. Reopen your browser and try again.
Fernando Claussen
Fernando Claussen
9,324 Points
Fernando Claussen
Fernando Claussen
9,324 Points

I had this problem once and figured that it was a syntax error that was causing it. I was doing the block challenge and forgot to put the ^ before.. Once I've put it, it worked fine.

Check your code for systax errors that can cause system crash.