Alex from Fabric here. If you want to archive a version of your app, head to: 

https://fabric.io/settings/apps 

Then select your app, click on the Versions tab, and disable any versions you no longer need.

You can&#39;t technically delete an app, because maybe someone has downloaded it and you want to still receive its crash reports. Hence you can only restrict others from downloading it moving forward

Go to Settings -&gt; APPS -&gt; select your app -&gt; Click on versions tab -&gt; disable accident version.

To delete a specific app version/build/flavor from Crashlytics/Fabric: 

 1. Go to https://fabric.io/settings/apps
 2. Select the app version/build/flavor you want to delete
 3. On the screen you will see the following options

Enable Privacy Prompt | 
Enable Answers Enhanced Feature Set |
Disable IP Address Tracking |
Delete App


To delete, select the last option.  Please note you must be an admin


Until now, I could build .NET 4.5.2 using command line

    c:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild MySolution.sln

The only what I need to install on a computer was .NET Framework and [Visual Studio 2010 shell][1].

Now I consider upgrading to .NET 4.6., but I cannot find a way how to build a solution without Visual Studio.

I don&#39;t want to install Visual Studio 2015, because it is too big for this hosted virtual machine. I hope some MSBuild or Microsoft package installation could be sufficient.


  [1]: http://www.microsoft.com/en-us/download/details.aspx?id=1366

How to build .NET 4.6 Framework app without Visual Studio installed?

One of my coworkers came to me with a question about this method that results in an infinite loop. The actual code is a bit too involved to post here, but essentially the problem boils down to this:

    private IEnumerable&lt;int&gt; GoNuts(IEnumerable&lt;int&gt; items)
    {
        items = items.Select(item =&gt; items.First(i =&gt; i == item));
        return items;
    }

This *should* (you would think) just be a very inefficient way to create a copy of a list. I called it with:

    var foo = GoNuts(new[]{1,2,3,4,5,6});

The result is an infinite loop. Strange.

I think that modifying the parameter is, stylistically a bad thing, so I changed the code slightly:

    var foo = items.Select(item =&gt; items.First(i =&gt; i == item));
    return foo;

That worked. That is, the program completed; no exception.

More experiments showed that this works, too:

    items = items.Select(item =&gt; items.First(i =&gt; i == item)).ToList();
    return items;

As does a simple

    return items.Select(item =&gt; .....);

Curious.

It&#39;s clear that the problem has to do with reassigning the parameter, but only if evaluation is deferred beyond that statement. If I add the `ToList()` it works.

I have a general, vague, idea of what&#39;s going wrong. It looks like the `Select` is iterating over its own output. That&#39;s a little bit strange in itself, because typically an `IEnumerable` will throw if the collection it&#39;s iterating changes. 

What I don&#39;t understand, because I&#39;m not intimately familiar with the internals of how this stuff works, is why re-assigning the parameter causes this infinite loop.

Is there somebody with more knowledge of the internals who would be willing to explain why the infinite loop occurs here?

Why does this method result in an infinite loop?

I want to delete 2 of the builds/versions from the Crashlytics dashboard — they were uploaded with the wrong version number and it&#39;s creating havoc in the testing process.

I would prefer to completely *and* totally remove them from Crashlytics.


Crashlytics - how can I delete builds/versions?

I want to delete 2 of the builds/versions from the Crashlytics dashboard — they were uploaded with the wrong version number and it's creating havoc in the testing process.
I would prefer to completely and totally remove them from Crashlytics.

I want to convert all Firebase `DataSnapshot` children to a list in android. 

Something like this:

    mFirebaseRef = new Firebase(FIREBASE_URL);

    mFirebaseRef.addValueEventListener(new ValueEventListener() {
        @Override
        public void onDataChange(DataSnapshot dataSnapshot) {
            List&lt;String&gt; td = (ArrayList&lt;String&gt;) dataSnapshot.getValue();
            //notifyDataSetChanged();
        }

        @Override
        public void onCancelled(FirebaseError firebaseError) {

        }
    });

How to extract a list of objects from Firebase DataSnapshot on android

I&#39;m trying to login to Firebase using login credentials of, let&#39;s say, **User-Alice**.

But when I go through the authorization procedure I get a message saying I&#39;m logged in as **User-Bob**. [This is not mentioned anywhere in the documentation][1] nor does it explain how to change the user I&#39;m logged in as.

How can I change the Firebase logged in user from **User-Bob** to **User-Alice**?

Thank you.

  [1]: https://www.firebase.com/docs/hosting/command-line-tool.html

How to change Firebase user login identity from command line (CLI)?

After I followed the instruction by inserting the Text Record 1 that firebase has provided into my NameCheap, this error message keeps popping up: 

Current Status: Sorry, we were unable to verify your domain.

This message has been shown up for about 5 days now. 

I&#39;ve captured screenshots of firebase and namecheap setting as below:

[![enter image description here][1]][1]


[![enter image description here][2]][2]


After @Frank van Puffelen suggested to change the host value from my domain name to @, this is the screenshot, and we&#39;ll wait and see after a few hours, hopefully it can verify successfully. 

[![enter image description here][3]][3]


After waiting for a few hours this message appears:

[![enter image description here][4]][4]


  [1]: http://i.stack.imgur.com/CH4ct.png
  [2]: http://i.stack.imgur.com/MbCmk.png
  [3]: http://i.stack.imgur.com/xJvKq.png
  [4]: http://i.stack.imgur.com/Vno7X.png

Unable to Verify Custom Domain with Firebase Using Namecheap

I deployed a Firebase app, and made a change to one of the JavaScript files in the project.  I re-executed `firebase deploy` from the project directory, but the files on the site are not updating.  When I deploy, the account management shows that an update occurs, but the file remains unchanged.  Am I doing something incorrectly?  How can I fix/troubleshoot this?  Any help would be appreciated.

Thanks

Firebase deploy not updating JS file

Whenever I use `addListenerForSingleValueEvent` with `setPersistenceEnabled(true)`, I only manage to get a local offline copy of `DataSnapshot` and **NOT** the updated `DataSnapshot` from the server.

However, if I use `addValueEventListener` with `setPersistenceEnabled(true)`, I can get the latest copy of `DataSnapshot` from the server.

Is this normal for `addListenerForSingleValueEvent` as it only searches `DataSnapshot` locally (offline) and removes its listener after successfully retrieving `DataSnapshot` **ONCE** (either offline or online)?

Firebase Offline Capabilities and addListenerForSingleValueEvent

Crashlytics says &quot;We&#39;re missing a dSYM to process crashes&quot; and when I try to download dSYMs from Xcode (7.1), I get &quot;there are no dsyms available for download&quot;

Crashlytics: &quot;We&#39;re missing a dSYM to process crashes&quot;

I get following error when I was running an app within Android Studio 2.

    Gradle tasks [:app:assembleDebug]
    Could not determine the dependencies of task &#39;:app:crashlyticsStoreDeobsDebug&#39;.
    &gt; Task with path &#39;dexDebug&#39; not found in project &#39;:app&#39;.
    BUILD FAILED

Here is the build.gradle for module

    buildscript {
        repositories {
            maven { url &#39;http://download.crashlytics.com/maven&#39; }
            maven { url &quot;http://dl.bintray.com/populov/maven&quot; }
        }

        dependencies {
            classpath &#39;com.crashlytics.tools.gradle:crashlytics-gradle:1.+&#39;
        }
    }

    apply plugin: &#39;com.android.application&#39;
    apply plugin: &#39;crashlytics&#39;

    repositories {
        maven { url &#39;http://download.crashlytics.com/maven&#39; }
        maven { url &quot;http://dl.bintray.com/populov/maven&quot; }
        maven { url &quot;https://oss.sonatype.org/content/repositories/snapshots&quot; }
    }

    android {
        compileSdkVersion 23
        buildToolsVersion &#39;23.0.2&#39;

        defaultConfig {
            minSdkVersion 17
            targetSdkVersion 19
        }


        buildTypes {
            debug {
                minifyEnabled true
                proguardFiles getDefaultProguardFile(&#39;proguard-android.txt&#39;), &#39;proguard-rules.pro&#39;
            }
        }
    }

    dependencies {
        compile &#39;com.android.support:appcompat-v7:23.+&#39;
        compile &#39;com.crashlytics.android:crashlytics:1.+&#39;
    }

The error is gone if I set the minfyEnabled to &quot;false&quot;. But I do want it enabled. 

Here is the build.gradle in project level.

    buildscript {
        repositories {
            mavenCentral()
            jcenter()
        }
        dependencies {
            classpath &#39;com.android.tools.build:gradle:2.0.0-alpha3&#39;
        }
    }

    allprojects {
        repositories {
            maven { url &quot;http://dl.bintray.com/populov/maven&quot; }
            mavenCentral()
            jcenter()
        }
    }

The error is also gone if I replace &quot;2.0.0-alpha3&quot; to &quot;1.3.1&quot;. But I do want &quot;2.0.0&quot; because I want the &quot;Instant Run&quot; feature.

Here is the gradle-wrapper.properties.

    #Mon Dec 21 14:43:00 CST 2015
    distributionBase=GRADLE_USER_HOME
    distributionPath=wrapper/dists
    zipStoreBase=GRADLE_USER_HOME
    zipStorePath=wrapper/dists
    distributionUrl=https\://services.gradle.org/distributions/gradle-2.8-all.zip

Does anyone know how to fix it? Thank you.

Could not determine the dependencies of task &#39;:app:crashlyticsStoreDeobsDebug&#39; if I enable the proguard

I have a crash in my app. It happens for a lot of users and its multiple places in ActivityThread.java method reportSizeConfigurations. I dont know what this is used for, and why it freezes.

The freeze happens right after the splash screen (when the main activity is started) and is only happening on upgrading of the app. If you reinstall the application the problem goes away. Problem is, I cant tell all the users to reinstall the application... 

Does anyone know what might cause this and why? It seems maybe to be connected with some DB handling, but thats just a guess.

Heres the stacktrace from Crashlytics:

    Fatal Exception: java.lang.IllegalArgumentException: reportSizeConfigurations: ActivityRecord not found for: Token{a28a055 null}
       at android.os.Parcel.readException(Parcel.java:1697)
       at android.os.Parcel.readException(Parcel.java:1646)
       at android.app.ActivityManagerProxy.reportSizeConfigurations(ActivityManagerNative.java:8342)
       at android.app.ActivityThread.reportSizeConfigurations(ActivityThread.java:3049)
       at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2992)
       at android.app.ActivityThread.-wrap14(ActivityThread.java)
       at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1631)
       at android.os.Handler.dispatchMessage(Handler.java:102)
       at android.os.Looper.loop(Looper.java:154)
       at android.app.ActivityThread.main(ActivityThread.java:6682)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1520)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1410)

Heres the stacktrace from play store &#39;ANRs &amp; crashes&#39;:

        &quot;main&quot; prio=5 tid=1 TimedWaiting
      | group=&quot;main&quot; sCount=1 dsCount=0 obj=0x74864f70 self=0x7f8b896a00
      | sysTid=28578 nice=0 cgrp=default sched=0/0 handle=0x7f8f832a98
      | state=S schedstat=( 237746089 66838748 1069 ) utm=18 stm=5 core=6 HZ=100
      | stack=0x7fcdbf9000-0x7fcdbfb000 stackSize=8MB
      | held mutexes=

      at java.lang.Object.wait! (Native method)
    - waiting on &lt;0x0c54fb7b&gt; (a java.lang.Object)
      at java.lang.Thread.parkFor$ (Thread.java:2127)
    - locked &lt;0x0c54fb7b&gt; (a java.lang.Object)
      at sun.misc.Unsafe.park (Unsafe.java:325)
      at java.util.concurrent.locks.LockSupport.parkNanos (LockSupport.java:201)
      at android.database.sqlite.SQLiteConnectionPool.waitForConnection (SQLiteConnectionPool.java:670)
      at android.database.sqlite.SQLiteConnectionPool.acquireConnection (SQLiteConnectionPool.java:348)
      at android.database.sqlite.SQLiteSession.acquireConnection (SQLiteSession.java:894)
      at android.database.sqlite.SQLiteSession.prepare (SQLiteSession.java:586)
      at android.database.sqlite.SQLiteProgram.&lt;init&gt; (SQLiteProgram.java:58)
      at android.database.sqlite.SQLiteQuery.&lt;init&gt; (SQLiteQuery.java:37)
      at android.database.sqlite.SQLiteDirectCursorDriver.query (SQLiteDirectCursorDriver.java:44)
      at android.database.sqlite.SQLiteDatabase.rawQueryWithFactory (SQLiteDatabase.java:1318)
      at android.database.sqlite.SQLiteQueryBuilder.query (SQLiteQueryBuilder.java:399)
      at android.database.sqlite.SQLiteQueryBuilder.query (SQLiteQueryBuilder.java:294)
      at com.norwegian.travelassistant.managers.storagemanager.StorageManager.query (StorageManager.java:1011)
      at com.norwegian.travelassistant.managers.storagemanager.StorageManager.a (StorageManager.java:1218)
    - locked &lt;0x00f0bd98&gt; (a java.lang.Object)
      at com.norwegian.travelassistant.managers.storagemanager.StorageManager.a (StorageManager.java:1205)
      at com.norwegian.travelassistant.managers.storagemanager.StorageManager.F (StorageManager.java:1812)
      at com.norwegian.travelassistant.managers.e.a (LanguageManager.java:63)
      at com.norwegian.travelassistant.managers.e.a (LanguageManager.java:84)
      at com.norwegian.travelassistant.tabbar.TabsActivity.onCreate (TabsActivity.java:141)
      at android.app.Activity.performCreate (Activity.java:6705)
      at android.app.Instrumentation.callActivityOnCreate (Instrumentation.java:1119)
      at android.app.ActivityThread.performLaunchActivity (ActivityThread.java:2664)
      at android.app.ActivityThread.handleLaunchActivity (ActivityThread.java:2772)
      at android.app.ActivityThread.-wrap12 (ActivityThread.java)
      at android.app.ActivityThread$H.handleMessage (ActivityThread.java:1515)
      at android.os.Handler.dispatchMessage (Handler.java:102)
      at android.os.Looper.loop (Looper.java:241)
      at android.app.ActivityThread.main (ActivityThread.java:6217)
      at java.lang.reflect.Method.invoke! (Native method)
      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:865)
      at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:755)

Please tell if you need more info

Android ActivityThread.reportSizeConfigurations causes app to freeze with black screen and then crash

In the old Crash reporting - there is easy way to upload. i didn&#39;t find it in the Crashlytics section

How to upload a mapping file to Firebase Crashlytics?

After deployment of an app to Google Play Beta I see next issue in Crashlytics (6 - 7 users are affected)

    Fatal Exception: java.lang.IllegalStateException: UiAutomation not connected!
       at android.app.UiAutomation.throwIfNotConnectedLocked(UiAutomation.java:971)
       at android.app.UiAutomation.disconnect(UiAutomation.java:237)
       at android.app.Instrumentation.finish(Instrumentation.java:222)
       at android.support.test.runner.MonitoringInstrumentation.finish(MonitoringInstrumentation.java:351)
       at android.support.test.runner.AndroidJUnitRunner.finish(AndroidJUnitRunner.java:405)
       at android.support.test.runner.AndroidJUnitRunner.onStart(AndroidJUnitRunner.java:394)
       at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1960)

It seems that it&#39;s google test devices. 
Any ideas about fix?

Google Fabric: UiAutomation not connected

I&#39;ve been testing `Firebase Crashlytics` and even though the normal crash report works right I can&#39;t success trying to generate a custom as it says the [documentation][1].

    Crashlytics.log(msg); 

I also would like to know wether setting the user identifier for `Crashlytics` can be done for any crash (according to the doc I&#39;ve understood that it&#39;s possible) with 

    void Crashlytics.setUserIdentifier(String identifier); 

and how it would have to be done, because it does neither work to me, I can&#39;t see anything on the `Firebase crashlytics console`.

Thanks in advance!


  [1]: https://firebase.google.com/docs/crashlytics/customize-crash-reports?authuser=0

Content Type	Original Author	Original Content on Stackoverflow
Question	Richard Grossman	View Question on Stackoverflow
Solution 1 - Firebase	Alexizamerican	View Answer on Stackoverflow
Solution 2 - Firebase	Thanh Truong	View Answer on Stackoverflow
Solution 3 - Firebase	George F.	View Answer on Stackoverflow

Crashlytics - how can I delete builds/versions?

Firebase Problem Overview

Firebase Solutions

Solution 1 - Firebase

Solution 2 - Firebase

Solution 3 - Firebase

Why does this method result in an infinite loop?

How to build .NET 4.6 Framework app without Visual Studio installed?

Attributions