Treehouse | Community | Handling Errors

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jc laurent
6,351 Points
error handling

Posted October 26, 2016 2:50am by jc laurent

jc laurent
6,351 Points
11 Answers
jc laurent
6,351 Points
error handling

Posted October 25, 2016 10:02am by jc laurent

jc laurent
6,351 Points
0 Answers
jc laurent
6,351 Points
error handling error

Posted October 25, 2016 3:29am by jc laurent

jc laurent
6,351 Points
4 Answers
Alia Khan
3,733 Points
Error handling swift

Posted October 19, 2016 1:21pm by Alia Khan

Alia Khan
3,733 Points
1 Answer
boris said
3,607 Points
guard statement is saying dict["(array key)"] is invalid. Please help, I have always used this before.

Posted October 18, 2016 1:40pm by boris said

boris said
3,607 Points
3 Answers
Ronit Mankad
12,166 Points
Error!

Posted September 23, 2016 5:06pm by Ronit Mankad

Ronit Mankad
12,166 Points
0 Answers
Trevor Wood
17,828 Points
I couldn't figure how to do this without using the bang operator. Did I solve this the right way?

Posted September 7, 2016 9:37pm by Trevor Wood

Trevor Wood
17,828 Points
1 Answer
Anton Melekh
2,729 Points
Just wondering if it's correct to solve the task 1 of 3 in this challenge by writing code this way:

Posted September 5, 2016 7:45am by Anton Melekh

Anton Melekh
2,729 Points
1 Answer
Jason Marcial
8,162 Points
How to unwrap an optional dictionary without using the force unwrapping operator '!'

Posted September 4, 2016 5:12am by Jason Marcial

Jason Marcial
8,162 Points
2 Answers
Van Sanders
16,087 Points
Not sure I understand what is being asked of me.

Posted August 24, 2016 8:59pm by Van Sanders

Van Sanders
16,087 Points
1 Answer
Oliver Duncan
16,642 Points
Not sure how to check if key does not exist.

Posted August 2, 2016 9:46am by Oliver Duncan

Oliver Duncan
16,642 Points
1 Answer
Julien Schmitt
2,334 Points
Confused about the statement - Error handling

Posted August 1, 2016 4:23am by Julien Schmitt

Julien Schmitt
2,334 Points
1 Answer
Carl Smith
8,185 Points
Completely lost

Posted July 19, 2016 4:58am by Carl Smith

Carl Smith
8,185 Points
1 Answer
Rich Valiant
2,417 Points
Misunderstanding throws function inside struct which takes dictionary of optional value?

Posted July 8, 2016 12:34am by Rich Valiant

Rich Valiant
2,417 Points
1 Answer
PLUS

vikashkhanna
Courses Plus Student 586 Points
compiler is not able to detect the error in the code

Posted July 1, 2016 4:50pm by vikashkhanna

vikashkhanna
Courses Plus Student 586 Points
1 Answer
Paul Je
4,435 Points
Soo Lost .. Not sure where to begin

Posted June 28, 2016 9:05pm by Paul Je

Paul Je
4,435 Points
2 Answers
Nathan Mulholland
2,844 Points
I don't understand the Challenge Task 1 of 3?

Posted June 28, 2016 4:55am by Nathan Mulholland

Nathan Mulholland
2,844 Points
2 Answers
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
Paul Je
4,435 Points
Unsure on how I can create throw functions for both cases properly

Posted June 26, 2016 11:55pm by Paul Je

Paul Je
4,435 Points
1 Answer
PLUS

Elijah Florence
Courses Plus Student 3,225 Points
How to check if Dictionary is nil

Posted June 20, 2016 5:50am by Elijah Florence

Elijah Florence
Courses Plus Student 3,225 Points
1 Answer
Vibin Kundukulam
2,819 Points
Throwing error if dictionary doesn't have a specific key (Swift 2.0)

Posted June 3, 2016 1:23am by Vibin Kundukulam

Vibin Kundukulam
2,819 Points
1 Answer
anthony fontes
12,405 Points
stuck on part one of error handling challenge

Posted May 31, 2016 1:00am by anthony fontes

anthony fontes
12,405 Points
1 Answer
Will Van de Walle
2,352 Points
Overall really confused

Posted May 19, 2016 11:40pm by Will Van de Walle

Will Van de Walle
2,352 Points
2 Answers
Damion Marshall
iOS Development Techdegree Student 5,594 Points
Error handling using guard statement compiles but does not throw correct error!

Posted May 19, 2016 2:32am by Damion Marshall

Damion Marshall
iOS Development Techdegree Student 5,594 Points
1 Answer
Nikita Voloboev
4,816 Points
I am really confused about this exercise, I kind of understand what is being asked but not sure about implementation.

Posted May 16, 2016 10:10am by Nikita Voloboev

Nikita Voloboev
4,816 Points
1 Answer
Darcy Phillips
4,087 Points
I don't fully understand the objective

Posted May 13, 2016 4:26am by Darcy Phillips

Darcy Phillips
4,087 Points
3 Answers
Todd Stacy
5,816 Points
need help handling errors

Posted April 28, 2016 5:16pm by Todd Stacy

Todd Stacy
5,816 Points
1 Answer
PLUS

Li Lin
Courses Plus Student 2,654 Points
How to solve Challenge Task 3 of 3 in Error Handling in Swift 2.0?

Posted April 25, 2016 11:03am by Li Lin

Li Lin
Courses Plus Student 2,654 Points
3 Answers
John Drexler
4,806 Points
This code works fine in xcode. Any tips on how to make it work for Treehouse?

Posted April 23, 2016 5:35am by John Drexler

John Drexler
4,806 Points
1 Answer
mahi
7,137 Points
Can't get it?!

Posted April 19, 2016 4:26pm by mahi

mahi
7,137 Points
1 Answer

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