Treehouse | Community | Handling Errors

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

Join our Live Career-Building Workshop: Fast-Track Your Tech Career Without a Degree! ⭐ Register here!

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

Curious which AI tools Treehouse developers love? ⚙️ Check them out!

🫡 Treehouse for Military offers discounts to Veterans, service members and their families!

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

jc laurent
6,351 Points
Make sure you're calling the parse method

Posted October 3, 2017 1:52am by jc laurent

jc laurent
6,351 Points
1 Answer
Shahrier Akram
6,503 Points
Unable to pass challenge task in error handling on swift

Posted October 3, 2017 12:35am by Shahrier Akram

Shahrier Akram
6,503 Points
3 Answers
jc laurent
6,351 Points
swift_lint.swift:16:26: error: use of unresolved identifier 'somekey' guard let someKey = dict[somekey] else {

Posted October 2, 2017 7:22am by jc laurent

jc laurent
6,351 Points
2 Answers
Hasseeb Hussain
2,154 Points
What's gone wrong?

Posted September 18, 2017 7:15pm by Hasseeb Hussain

Hasseeb Hussain
2,154 Points
1 Answer
Hasseeb Hussain
2,154 Points
Confused

Posted September 17, 2017 9:23pm by Hasseeb Hussain

Hasseeb Hussain
2,154 Points
1 Answer
Bastian Petersson
9,164 Points
I don't know how to tackle this task.

Posted September 15, 2017 2:41pm by Bastian Petersson

Bastian Petersson
9,164 Points
1 Answer
PLUS

Yuta Tsunoda
Courses Plus Student 6,804 Points
From inside the body of the function, throw an error using the error object and single member provided.

Posted September 14, 2017 2:02am by Yuta Tsunoda

Yuta Tsunoda
Courses Plus Student 6,804 Points
1 Answer
Sean Lafferty
3,029 Points
This is nonsense. Been stuck for ages, please Help!

Posted September 7, 2017 1:41pm by Sean Lafferty

Sean Lafferty
3,029 Points
4 Answers
Thomas Caldwell
2,156 Points
I don't know what's wrong

Posted September 1, 2017 5:15am by Thomas Caldwell

Thomas Caldwell
2,156 Points
1 Answer
Lana Wong
3,968 Points
I'm confused on the HINT

Posted August 9, 2017 7:29pm by Lana Wong

Lana Wong
3,968 Points
1 Answer
Jack Baer
5,049 Points
Error Handling in Swift 3 Handling Errors Challenge Trouble

Posted August 5, 2017 3:29am by Jack Baer

Jack Baer
5,049 Points
3 Answers
wwyattw
10,389 Points
I don't quite understand how to get the empty key property. Can someone help?

Posted June 30, 2017 10:17pm by wwyattw

wwyattw
10,389 Points
1 Answer
Mitchell Richmond
5,401 Points
Struggling with Error Checking

Posted June 30, 2017 8:19pm by Mitchell Richmond

Mitchell Richmond
5,401 Points
2 Answers
joelbumpus
3,354 Points
Stuck and need help, please.

Posted June 6, 2017 8:15pm by joelbumpus

joelbumpus
3,354 Points
2 Answers
ios1alamin
4,310 Points
Solution of the Coding Challenge

Posted May 29, 2017 7:13pm by ios1alamin

ios1alamin
4,310 Points
1 Answer
Collin Cannavo
2,494 Points
Error Handling: I'm not getting errors in xCode and the preview isn't showing any issues, but it's still not completing

Posted May 11, 2017 4:24am by Collin Cannavo

Collin Cannavo
2,494 Points
3 Answers
Martin Nordström
6,807 Points
Why use enums in the first place?

Posted May 8, 2017 11:29pm by Martin Nordström

Martin Nordström
6,807 Points
2 Answers
Lorenzo Gonzalez
iOS Development Techdegree Student 4,648 Points
Absence of "throw"

Posted April 30, 2017 6:20am by Lorenzo Gonzalez

Lorenzo Gonzalez
iOS Development Techdegree Student 4,648 Points
3 Answers
diegoarenas
21,753 Points
From inside the body of the function, throw an error using the error object and single member provided.

Posted April 27, 2017 1:10pm by diegoarenas

diegoarenas
21,753 Points
1 Answer
STEVEN PENA
13,928 Points
In the editor, you have a struct named Parser whose job is to deconstruct information from the web. The incoming data ca

Posted April 21, 2017 1:50am by STEVEN PENA

STEVEN PENA
13,928 Points
1 Answer
deepak sharma
3,844 Points
my code is not working..please help?

Posted April 17, 2017 3:37pm by deepak sharma

deepak sharma
3,844 Points
1 Answer
Richard Sun
11,257 Points
How do I get a list of keys in a dictionary?

Posted April 11, 2017 1:50am by Richard Sun

Richard Sun
11,257 Points
1 Answer
Tim Watkins
16,034 Points
Need help with errors

Posted April 9, 2017 4:15pm by Tim Watkins

Tim Watkins
16,034 Points
1 Answer
Raghav Sharma
2,207 Points
What is this?

Posted March 31, 2017 3:57pm by Raghav Sharma

Raghav Sharma
2,207 Points
1 Answer
perpetual makayi
8,441 Points
error handling in swift 3

Posted March 24, 2017 9:19am by perpetual makayi

perpetual makayi
8,441 Points
1 Answer
Martel Storm
4,157 Points
Handling Errors! I can't Handle it!

Posted March 19, 2017 12:01am by Martel Storm

Martel Storm
4,157 Points
1 Answer
Martel Storm
4,157 Points
Throwing Errors in SWIFT3

Posted March 16, 2017 11:35pm by Martel Storm

Martel Storm
4,157 Points
3 Answers
Alexisca hall
23,683 Points
For this task, let's get some practice throwing an error. You've been provided with an error object in the editor. Error

Posted March 10, 2017 7:54pm by Alexisca hall

Alexisca hall
23,683 Points
1 Answer
Alexisca hall
23,683 Points
For this task, start by creating an enum to model a series of errors. Name the error type NetworkError.

Posted March 9, 2017 8:23pm by Alexisca hall

Alexisca hall
23,683 Points
1 Answer
Devin Boddie
6,777 Points
Swift 3 Error Handling Code Challenge Help

Posted March 8, 2017 11:43pm by Devin Boddie

Devin Boddie
6,777 Points
3 Answers

Prev Page 2 of 3 Next

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