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Firebase is working fine on Unity3D Editor but have some dependencies issues on actuall Android devices

I am new to firebase. I tried to integrate firebase SDK 5.0.0 and firebase SDK 4.5.0 with Unity 2017.4.0f1 and Unity 5.5.3p4 it shows some error "Gradle failed to fetch dependencies". It is working fine on Unity Editor. I tried the quick samples and it successfully added data to database and auth is working fine on Unity editor but when I build an apk and run on actuall android device it doesn't work. It shows that "one or more firebase dependencies are not present". It have spent a lot of time googling the issue but haven't find any useful solution.

I solved this issue. In case if someone having this problem.
Please do the following:
1- Update Play service resolver
2- Delete the file located on "C:\Users{username}.gradle\wrapper\dists\gradle-4.2.1-bin\dajvke9o8kmaxbu0kc5gcgeju\gradle-4.2.1-bin.zip
3- Asset->Play Service Resolver->Android -> Force resolve
this will resolve the issue hopefully. worked for me.

android studio run button doesnt do anything

I had my project running. And testing it on mobile device by clicking on the run button. But suddenly it has stopped working. Whenever i click on run button (run configuration is selected) it opens the dialog to choose the device but afterwards it does nothing.
Please help me with this problem. Since it has wasted my whole time.

I had the same issue. Studio project was working fine. After updateding the gradle plugin, it started showing the same issue.
Updating the Android studio to latest version only solved the problem. Looks like compatibility issue

#ShoaibAnwar Firstly Android Studio 2.0 has a security risk. http://www.androidcentral.com/google-advises-developers-upgrade-android-studio-211-over-security-concerns
You should upgrade to the latest dev release (2.1.1) in the dev channel or if you are not in a hurry, the latest stable 1.5.2. in the stable channel. (Perhaps in the future, 1.5.2 will be available in the dev channel) The run button in 2.0 won't work, instant run will not always deploy changes.
Secondly I would not mix TV and mobile modules. It is advised to separate android TV and wear modules from mobile and tablet modules. Just create 2 separate apks.
Any way to make common APK for API-15+ on mobile and API-21+ on TV?
http://tools.android.com/download/studio/builds/1-5-2/

Fabric For Android Studio threw an unchaught NullPointerExcpetion

I'm using Fabric with both Android Studio and Eclipse, and the plugin was really an easy tool, From a couple of weeks the Plugin for Android Studio is not working any more, I have tried to install/uninstall several times with no success, this mainly happened after the plugin is moved into Repositories.
Every time on the start up of Android Studio there is a floating message says
"Fabric for Android Studio threw an uncaught NullPointerException.
Disable Plugin"
, And in Event Log a message appears every 5 seconds
"NullPointerException: update failed for AnAction with
ID=Actions.Crashlytics.CrashlyticsAction"
I already read this Question with no success
Exception in plugin Fabric for Android Studio
I have posted a question too here in there Forums
https://twittercommunity.com/t/fabric-for-android-studio-threw-an-unchaught-nullpointerexcpetion/58893
I hope i can find a way to install it again without problems
Thanks.

I have contacted Fabric support and that was their reply
Hmm seems like something odd's going on here! This error is usually
due to an out of date plugin or a caching issue with Android studio.
I'd like to have you try deleting the cache, removing the plugin and
reinstalling it.
To clear the cache, delete com.crashlytics here:
~/Library/Caches/com.crashlytics
Can you then uninstall and reinstall the plugin and try it again?
After trying this, the plugin was installed successfully.

Error/unable to logging in Android Studio

When I attempt to Sign in in Google Plugin in Android Studio for login services it is throwing the error:
IllegalArgumentException: Argument for #NotNull parameter 'userEmail' of com/google/gct/login/CredentialedUserRoster.setActiveUser must not be null
I have tried the following steps:
Restarting Android Studio
Restarting my Mac machine.
Disabling and enabling plugin for Google Login
Clearing cache and preferences along with logs of Android Studio in ~/Library/
I have been trying to fix this from last two days now. None of the above worked. I am using Android Studio v1.3.2 latest build on 19 August.

I think this issue is not related to code. I had the same problem and that log is shown by Google Login plugin.
My recommendation is to uninstall and install the last version.
Other options here.

My apps can"t show any logs

While developing apps with Android Studio
No Filters show all the system log except my app
My apps show nothing
How to figure it out?

Oky, I have found the answer :In Android studio 1.0.2 or later: you should enable ADB integration through Tools -> Android, before run your app .