0.5.1 uidemo got crashed

[dakeshi]

Thanks for the new 0.5.1 release.

I test it with uidemo project(swift example), but the app is crashed when I choose menu(auth or chat).

Observed Results:

I got the below warning messages after 0.5.1. Is it normal?

.....
objc[2363]: Class GSDK_GTMFadeTruncatingLabel is implemented in both /private/var/containers/Bundle/Application/55D96254-79D1-497B-A9EB-16E14D66CA0B/uidemo.app/Frameworks/FirebaseGoogleAuthUI.framework/FirebaseGoogleAuthUI and /var/containers/Bundle/Application/55D96254-79D1-497B-A9EB-16E14D66CA0B/uidemo.app/uidemo. One of the two will be used. Which one is undefined.
objc[2363]: Class GSDK_GTMUILocalizer is implemented in both /private/var/containers/Bundle/Application/55D96254-79D1-497B-A9EB-16E14D66CA0B/uidemo.app/Frameworks/FirebaseGoogleAuthUI.framework/FirebaseGoogleAuthUI and /var/containers/Bundle/Application/55D96254-79D1-497B-A9EB-16E14D66CA0B/uidemo.app/uidemo. One of the two will be used. Which one is undefined.

2016-09-09 14:12:36.463 uidemo[2363:656018] Configuring the default app.
2016-09-09 14:12:36.536 uidemo[2363:] <FIRAnalytics/INFO> Firebase Analytics v.3301000 started
2016-09-09 14:12:36.586 uidemo[2363:] <FIRAnalytics/INFO> To enable debug logging set the following application argument: -FIRAnalyticsDebugEnabled (see http://goo.gl/Y0Yjwu)
2016-09-09 14:12:36.613 uidemo[2363:] <FIRAnalytics/INFO> Successfully created Firebase Analytics App Delegate Proxy automatically. To disable the proxy, set the flag FirebaseAppDelegateProxyEnabled to NO in the Info.plist
2016-09-09 14:12:36.703 uidemo[2363:] <FIRAnalytics/INFO> Firebase Analytics enabled
...
When I choose menu(auth/chat), I got this errors and crashed.
2016-09-09 14:12:49.280 uidemo[2363:656018] The default app has not been configured yet.
fatal error: unexpectedly found nil while unwrapping an Optional value

My GoogleService-Info.plist configuration is not the reason because the project is normally working when I change to 0.4.0 frameworks.

Describe your environment

• Swift: 2.x/Xcode 7.3.1
• iOS version: iOS 9
• FirebaseUI version: 0.5.1
• CocoaPods Version: 1.0.1

[xsoti]

I have this same issue, it turns out that authUI is nil

[morganchen12]

Looks like I accidentally duplicated Firebase in the framework :((

[morganchen12]

This is fixed in #115. Hoping to merge soon.

Edit: I lied, this is still broken :(

[jayvenn]

FIRApp.configure() error, Firebase duplicated errors. Errors occur with pod 'FirebaseUI'

[morganchen12]

This is fixed in 0.5.3.