Treehouse | Community | Handling Errors

💥 2026 New Year's Sale 💥 Take 50% off your first 6 months! (new subscribers only, renews at regular price).

Join the Treehouse affiliate program and earn 25% recurring commission!

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Paul Je
4,435 Points
Not sure about the syntax to create two guard statement cases for each throw instance

Posted June 27, 2016 6:08pm by Paul Je

Paul Je
4,435 Points
5 Answers
Brandon Mahoney
iOS Development with Swift Techdegree Graduate 30,149 Points
Populating table Swift - What am I doing wrong?

Posted June 27, 2016 12:40am by Brandon Mahoney

Brandon Mahoney
iOS Development with Swift Techdegree Graduate 30,149 Points
- iOS
1 Answer
noahforbes
1,869 Points
Figuring out my func

Posted February 25, 2016 3:00pm by noahforbes

noahforbes
1,869 Points
- iOS
1 Answer
javier buitrago
3,083 Points
Question is saying that my string literal being assigned to output but be an interpolated string.

Posted February 25, 2016 2:45am by javier buitrago

javier buitrago
3,083 Points
6 Answers
Gregory Millan
3,719 Points
The following question. Return vs...

Posted February 25, 2016 12:31am by Gregory Millan

Gregory Millan
3,719 Points
3 Answers
RAJ PATEL
4,282 Points
Can't figure out How to write a Tuple as return value.

Posted February 24, 2016 9:20pm by RAJ PATEL

RAJ PATEL
4,282 Points
1 Answer
PLUS

Igor Alves
Courses Plus Student 4,115 Points
What is a session?

Posted February 24, 2016 5:03pm by Igor Alves

Igor Alves
Courses Plus Student 4,115 Points
1 Answer
philip williams
5,991 Points
can anyone help me with the last code challenge on swift 2.0 Enumerations?

Posted February 24, 2016 1:11pm by philip williams

philip williams
5,991 Points
2 Answers
Sandeep Ail
1,569 Points
Cant make out why the following code does not work to complete the challenge.

Posted February 24, 2016 1:07pm by Sandeep Ail

Sandeep Ail
1,569 Points
3 Answers
jon kelson
5,149 Points
Do you know the difference between Do you know the difference between signed and unsigned integers?

Posted February 24, 2016 6:57am by jon kelson

jon kelson
5,149 Points
- iOS
2 Answers
Xavian Ang
1,242 Points
My answer isn't getting accepted and I don't know why

Posted February 23, 2016 8:34am by Xavian Ang

Xavian Ang
1,242 Points
2 Answers
Ryan Maneo
4,342 Points
Help. Please!!!

Posted February 22, 2016 11:29pm by Ryan Maneo

Ryan Maneo
4,342 Points
1 Answer
becky hayes
2,226 Points
Fun facts app - I'm a total newbie and struggling to understand why my code isnt compiling

Posted February 22, 2016 10:26pm by becky hayes

becky hayes
2,226 Points
- iOS
2 Answers
Dalibor Tadić
553 Points
why this code is not good

Posted February 22, 2016 8:08pm by Dalibor Tadić

Dalibor Tadić
553 Points
2 Answers
luke jones
8,915 Points
Optional Bindings Task

Posted February 22, 2016 7:58am by luke jones

luke jones
8,915 Points
2 Answers
Valeria Ruiz
948 Points
how to add these?

Posted February 22, 2016 3:00am by Valeria Ruiz

Valeria Ruiz
948 Points
1 Answer
BIRIMA BURMA
1,030 Points
Add a printf statement to print the radius variable. Here is what your output should look like: A ball with a radius of

Posted February 21, 2016 7:16pm by BIRIMA BURMA

BIRIMA BURMA
1,030 Points
2 Answers
mattcleary2
19,953 Points
is this task wanting me to use an IF statement? or am i missing the point?

Posted February 21, 2016 5:46pm by mattcleary2

mattcleary2
19,953 Points
6 Answers
Adam Blomberg
700 Points
What is wrong with my code? It works in Xcode

Posted February 21, 2016 12:39pm by Adam Blomberg

Adam Blomberg
700 Points
4 Answers
Tobi Tron
2,737 Points
Why create an object at all for Simple iPhone app data model?

Posted February 21, 2016 12:02am by Tobi Tron

Tobi Tron
2,737 Points
- iOS
2 Answers
Aubrey Clark
4,159 Points
Help? Doing the Final Exam and it keeps telling me "Return from initializer without initializing all stored properties"

Posted February 19, 2016 5:16pm by Aubrey Clark

Aubrey Clark
4,159 Points
2 Answers
PLUS

Aaron Yow
Courses Plus Student 8,262 Points
my app keeps crashing i am not sure why

Posted October 9, 2015 3:59pm by Aaron Yow

Aaron Yow
Courses Plus Student 8,262 Points
1 Answer
Kevin Daniel Pantasdo
6,369 Points
After adding in the option:@{@"scope" : @[@"likes"]} into the simpleAuth, it is still showing error 400, what to do?

Posted July 22, 2015 1:50am by Kevin Daniel Pantasdo

Kevin Daniel Pantasdo
6,369 Points
1 Answer
MOD

Caleb Kleveter
Treehouse Moderator 37,862 Points
Why do I have extra files in Xcode?

Posted October 23, 2014 8:46pm by Caleb Kleveter

Caleb Kleveter
Treehouse Moderator 37,862 Points
1 Answer
PLUS

Nicolaus Nsarray
Courses Plus Student 65 Points
Navigation Controller between view controller and table view controller

Posted March 7, 2014 10:45am by Nicolaus Nsarray

Nicolaus Nsarray
Courses Plus Student 65 Points
- iOS
10 Answers
Keith Shadle
1,290 Points
Xcode Simulator paused after adding animation

Posted March 7, 2014 5:34am by Keith Shadle

Keith Shadle
1,290 Points
1 Answer
Mcgerald Lezeau
7,096 Points
Functions challenge

Posted March 6, 2014 6:34am by Mcgerald Lezeau

Mcgerald Lezeau
7,096 Points
10 Answers

Prev Page 888 of 2927 Next

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.