Questions tagged [crashlytics-android]
448 questions
18
votes
4 answers
Crashlytics says "Received null settings, skipping report submission"
I am trying to switch from Firebase Crash reporting to Firebase Crashlytics.
I have followed the guide here:
https://firebase.google.com/docs/crashlytics/upgrade-from-crash-reporting
But during initialization the logs says:
Received null settings,…

Claus Holst
- 901
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16
votes
5 answers
How to effectively group non fatal exceptions in Crashlytics (Fabrics)?
We are using Crashlytics in our app as the crash reporting tool.
For Android native crashes, it's working fine and grouping the crashes correctly.
Our app also has few components in react-native. For the crashes which occur in these components, we…

Harminder Singh
- 1,577
- 1
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- 19
16
votes
3 answers
Can't disable Crashlytics in a Firebase app (anymore)
After upgrading to com.crashlytics.sdk.android:crashlytics:2.7.1@aar (from 2.6.8), I can't disable Crashlytics anymore in my Firebase app.
Looks like there's some code in Crashlytics library itself that initializes Fabric with Crashlytics kit…

J. Williams
- 684
- 1
- 7
- 17
16
votes
2 answers
How to split/ungroup Crashlytics non-fatal exceptions report using custom attribute?
I send to Crashlytics errors I get during sync with server. These errors mostly contain info about different data conflicts. All errors are wrapped into one exception class which has fields like apiErrorCode. I can't create separate exception class…

Bringoff
- 1,093
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- 24
15
votes
2 answers
Firebase and Crashlytics - Which one to use?
Since the presentation of Firebase Crash Reporting, one of the most prominent questions has been wether moving from Crashlytics or not.
What are the pros and cons when comparing the two crash reporting services?

Sebastiano
- 12,289
- 6
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- 80
14
votes
3 answers
How do I use Crashlytics for my React Native Android App?
I am trying to figure out how to use Crashlytics from Fabric for my React Native Android APP. I followed the steps on the Fabric homepage and added some lines in my build.gradle files. But the builds always crash.
Is there a difference using…

BigPun86
- 2,480
- 2
- 25
- 49
13
votes
8 answers
Firebase Crashlytics not reporting crashes when manually enabled
Crashlytics works just fine without opt-in reporting. But it stops reporting anything as soon as I set up opt-in reporting according to the tutorial.
Specifically, I added the following content to AndroidManifest.xml

Null
- 657
- 2
- 6
- 15
13
votes
2 answers
Crashlytics.log not showing in Fabric Dashboard
I am using Crashlytics and fatal crashes get delivered.
However the data added with
Crashlytics.log(mytext);
is not showing anywhere in Fabric Dashboard.
I couldnt find any hint on a necessary setup or configuration in the docs.
What am I missing?

michaelsmith
- 1,011
- 1
- 16
- 35
13
votes
2 answers
Lazy initialization of Fabric kits?
Is it possible to lazily initialize Fabric Kits? for example, right now I do:
Fabric.with(this, crashlytics, twitterCore, tweetUi); // 500ms
I would like to initialize only Crashlytics (no twitter stuff), like below, because it is 10x faster, and I…

zrgiu
- 6,200
- 1
- 33
- 35
12
votes
0 answers
firebase crashlytics not starting, shows loading icon
I just started using firebase crashlytics for my android project. Went through all the steps and it detected that application connection is ok. But when I press Crashlytics menu its showing that loading icon and I cant get any further? Its been like…

Maris Mols
- 334
- 1
- 2
- 10
12
votes
2 answers
Android Studio 4.1 Canary: Firebase Crashlytics breaks android project compilation
UPDATE: This is fixed in Crashlytics Gradle plugin version 2.0.0-beta04.
Been trying to remove the soon to be deprecated Fabric Crashlytics SDK from the project I'm working on in favour of the new Firebase Crashlytics SDK. Unfortunately I'm having…

Bohsen
- 4,242
- 4
- 32
- 58
12
votes
1 answer
Crashlytics doesn't display native crashes
Before this gets marked as a duplicate, I have tried everything from all the possible questions.
Java crashes are reported properly, however crashes from the native libs don't have the debug symbols.
What i've tried:
./gradlew…

bensadiku
- 436
- 3
- 15
12
votes
3 answers
No signature of method: com.crashlytics.tools.gradle.CrashlyticsPlugin On Mac
Below error while gradle sync Failed in Mac.
CONFIGURE FAILED in 3s
ERROR: No signature of method: com.crashlytics.tools.gradle.CrashlyticsPlugin.findObfuscationTransformTask() is applicable for argument types: (java.lang.String) values:…

Umesh Suryawanshi
- 934
- 1
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12
votes
2 answers
Fabric crashlytics reports crashes in obfuscated format
I use crashlytics to send my reports but crashs not de-obfuscated like this:
Fatal Exception: c.a
I readed here and added
-keepattributes *Annotation*
-keepattributes SourceFile,LineNumberTable
to my proguard-rules file and there is…

David
- 2,129
- 25
- 34
11
votes
2 answers
FirebaseCrashlytics: Create report HTTP request failed. okhttp3 timeout
Crashlytics is failing to report fatal/non-fatal crashes due to a connection timeout issue.
This is my app-level build gradle
implementation 'com.google.firebase:firebase-core:17.4.4'
implementation…

Roshana Pitigala
- 8,437
- 8
- 49
- 80