hello everybody, someone can help me please
im making a timer app, and i wanted to add a sound (bip) but i have an error and i cant resolves it : http://rvo.li/OUHSGE2
fatal error: unexpectedly found nil while unwrapping an Optional value (lldb)
Your URL is not found.
Please, detail the problem inside the post, that will be easier for everyone:
- part of code
- where exactly is the error
- the detailed message you get
You unwrap an optional somewhere and this optional is nil. The message is very explicit and XCode certainly points to the exact line, so straightforward to find.