Treehouse | Community | Basic Debugging

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Michael Brown
12,406 Points
Need help fixing error: "fatal error: unexpectedly found nil while unwrapping an Optional value"

Posted June 19, 2016 2:54am by Michael Brown

Michael Brown
12,406 Points
0 Answers
PLUS

Igor Alves
Courses Plus Student 4,115 Points
can't debug

Posted December 26, 2015 7:34pm by Igor Alves

Igor Alves
Courses Plus Student 4,115 Points
0 Answers
Tareq Yaghmour
9,691 Points
application.setStatusBarStyle(UIStatusBarStyle.LightContent, animated: false) - Deprecated in iOS 9, How to fix?

Posted September 19, 2015 8:29am by Tareq Yaghmour

Tareq Yaghmour
9,691 Points
3 Answers
maq
1,297 Points
Can someone please help me fix this error: Code Sign error: No code signing identities found: No valid signing identitie

Posted September 4, 2015 2:50am by maq

maq
1,297 Points
1 Answer
Andrew Giese
2,925 Points
Error in build

Posted July 7, 2015 3:43am by Andrew Giese

Andrew Giese
2,925 Points
1 Answer
Benjamin Zawodni
1,732 Points
Just a heads up that the link in the teacher's notes doesn't seem to be working correctly.

Posted June 1, 2015 7:03am by Benjamin Zawodni

Benjamin Zawodni
1,732 Points
1 Answer
Anthony Walker
4,448 Points
Exception breakpoint - WTF..... Would have been as well being in Chinese!!

Posted May 10, 2015 3:49pm by Anthony Walker

Anthony Walker
4,448 Points
2 Answers
MUZ140563 Brighton Madire
4,365 Points
My FunFacts app is showing an error and I can't see the problem, Plz help

Posted April 24, 2015 7:08am by MUZ140563 Brighton Madire

MUZ140563 Brighton Madire
4,365 Points
1 Answer
Juran-Perez Moodley
2,018 Points
I cant seem to find the bug in my app, please help!

Posted April 15, 2015 5:44am by Juran-Perez Moodley

Juran-Perez Moodley
2,018 Points
1 Answer
gökhan sayılgan
2,285 Points
A bigger array crashes and says: "unable to execute command: Segmentation fault: 11"

Posted April 8, 2015 5:02pm by gökhan sayılgan

gökhan sayılgan
2,285 Points
4 Answers
Bruno Paes Leme
1,796 Points
App does not run properly

Posted December 24, 2014 1:51am by Bruno Paes Leme

Bruno Paes Leme
1,796 Points
1 Answer
William Crawford
4,319 Points
Thanks, Pasan, for your debugging section. I fixed my broken app from "Add Color" section!

Posted October 26, 2014 10:48pm by William Crawford

William Crawford
4,319 Points
2 Answers

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

Michael Brown

Michael Brown

Igor Alves

Igor Alves

Tareq Yaghmour

Tareq Yaghmour

maq

maq

Andrew Giese

Andrew Giese

Benjamin Zawodni

Benjamin Zawodni

Anthony Walker

Anthony Walker

MUZ140563 Brighton Madire

MUZ140563 Brighton Madire

Juran-Perez Moodley

Juran-Perez Moodley

gökhan sayılgan

gökhan sayılgan

Bruno Paes Leme

Bruno Paes Leme

William Crawford

William Crawford