Crash on startup. Unwrapping optional value

[SlayterDev]

Dan something seems to be messing up in the core data setup. Specifically here:

lazy var applicationDocumentsDirectory: NSURL = {
        // The directory the application uses to store the Core Data store file. This code uses a directory      named "com.Danwakeem.Brace_Editor" in the application's documents Application Support directory.
        //let urls = NSFileManager.defaultManager().URLsForDirectory(.DocumentDirectory, inDomains:     .UserDomainMask)
        //return urls[urls.count-1] as NSURL

    let urls = NSFileManager.defaultManager().containerURLForSecurityApplicationGroupIdentifier("group.com.enigma")
    return urls! // <- the offending line

    }()

Not sure what the deal is

@Danwakeem

[SlayterDev]

Thought maybe reinstalling the app would help but it still crashes

[jakesinger]

I think the line 'let urls' needs to be 'let urls?', so that when the '!' symbol is used, it can evaluate to nil in the event of failure

[Danwakeem]

No you have to add the app group to your project. It is failing as nil because it isn't set up on your xcode project.

[Danwakeem]

Okay here is how to enable the app group. Make sure you add the app group to both targets. (the containing app and the keyboard)

[SlayterDev]

Did you make an App ID through apple? Because I can't make one now with that bundle ID.

[Danwakeem]

Ahh man yeah I bet I did. Hang on I must have to add you guys to a development team or something.

[Danwakeem]

Can you add it if you go to the certificates section at developer.apple.com under the app group subsection?

[SlayterDev]

Nope. You wanna just redo it through my account and Ill add yall on as team members?

[Danwakeem]

Yeah sure that would be fine with me.

[SlayterDev]

Ok i think you need to delete the app ids and app group from your account. Also comment with your Apple ID

[Danwakeem]

Okay I will delete it real quick. My Apple ID is Danwakeem@gmail.com

[Danwakeem]

The app IDs are under com.SlayterDev should I still delete it?

[SlayterDev]

Yeah because otherwise I can't create them. Apparently App IDs are global and not account specific.

[SlayterDev]

Also I may need an email thats not an Apple ID

[Danwakeem]

Huh that is strange. Oh well I deleted everything. Okay if you do here is my yahoo: Danwakeem@yahoo.com

[SlayterDev]

Ok so that works. Super inconvenient. What you have to do is verify the account in your email. Then in preferences in Xcode I think you can add that account as a developer and it shouldn't(from what I can tell) mess with your real developer account. And hopefully you can get the proper credentials for running Enigma without much issue.

[Danwakeem]

Okay cool I will try it out when I get home and close this if it works. Thanks man!

[Danwakeem]

Well I know it will work but I'll just keep it open until I get it working on my machine.. You know what I mean😎

[SlayterDev]

Haha yeah I know what you mean :+1: I still need an email address from @jakesinger though

[SlayterDev]

If the dev profile I sent is working for everybody let me know so we can close this issue.

[Danwakeem]

Appears to be working for me

— Dan

On Wed, Mar 4, 2015 at 4:52 PM, Brad Slayter notifications@github.com wrote:

If the dev profile I sent is working for everybody let me know so we can close this issue.

Reply to this email directly or view it on GitHub: https://github.com/Danwakeem/enigma/issues/47#issuecomment-77268209

[jakesinger]

Works for me!

[SlayterDev]

Closed it is then!

[Danwakeem]

Actually sorry I just tried to run the app on my phone and it says application could not be verified. That is probably because you would have to add our phones to your list of devices in the member center right?

[jakesinger]

This means that you need to delete the app off of your phone and re-build it. The problem arises due to the build on your phone having a different account attached to it than the one you are building.

[Danwakeem]

Oh jeez duh! Sorry my bad. Thanks Jake!