问题
I am using Firebase Core and some other Features, but not Remote Config. Multiple times a second the following Output is on Logcat.
Where can I disable the Remote Config functionality or even set those non-existing values?
Dependencies:
// Project
classpath 'com.android.tools.build:gradle:3.2.1'
classpath 'com.google.gms:google-services:4.2.0'
classpath 'com.google.firebase:firebase-plugins:1.2.0'
classpath 'io.fabric.tools:gradle:1.26.1'
// Module
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support:design:28.0.0'
implementation 'com.android.support:support-v4:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
implementation 'com.android.support:support-vector-drawable:28.0.0'
implementation 'com.android.support:preference-v7:28.0.0'
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support:recyclerview-v7:28.0.0'
implementation 'com.android.support:design:28.0.0'
implementation 'org.jsoup:jsoup:1.11.3'
implementation 'com.squareup.okhttp3:okhttp:3.11.0'
implementation 'com.android.support:cardview-v7:28.0.0'
implementation 'com.google.firebase:firebase-core:16.0.8'
implementation 'com.google.firebase:firebase-messaging:17.5.0'
implementation 'com.google.firebase:firebase-perf:16.2.4'
implementation 'com.google.android.gms:play-services-location:16.0.0'
implementation 'com.jsibbold:zoomage:1.2.0'
implementation 'com.android.support:exifinterface:28.0.0'
implementation 'com.squareup.picasso:picasso:2.71828'
implementation 'com.crashlytics.sdk.android:crashlytics:2.9.9'
W/FirebaseRemoteConfig: No value of type 'String' exists for parameter key 'sessions_max_length_minutes'.
W/FirebaseRemoteConfig: No value of type 'String' exists for parameter key 'sessions_max_length_minutes'.
W/FirebaseRemoteConfig: No value of type 'String' exists for parameter key 'sessions_feature_enabled'.
W/FirebaseRemoteConfig: No value of type 'String' exists for parameter key 'sessions_max_length_minutes'.
W/FirebaseRemoteConfig: No value of type 'String' exists for parameter key 'fpr_vc_trace_sampling_rate'.
W/FirebaseRemoteConfig: No value of type 'String' exists for parameter key 'sessions_feature_enabled'.
W/FirebaseRemoteConfig: No value of type 'String' exists for parameter key 'fpr_vc_trace_sampling_rate'.
It is not causing any problems I think, just annoying that it spams the Console.
回答1:
Firebase answer to my bug report:
It seems that you're getting some warning about Remote Config. We managed to reproduce on our end, and our engineers have confirmed that this is working as intended. This happens because the Performance Monitoring SDK was added on your app. This is because Performance Monitoring uses Firebase Remote Config internally. However, our engineers have confirmed that they will try to reduce these warnings in the future. For now, you can ignore these as it's only a warning, and should not affect the app's performance.
回答2:
It comes from last versions of 'firebase-perf' (for example, 16.2.5), because it has internal 'firebase-remote-config' dependencies. I have the same issue, but I don't know, how to properly fix this log spam (except "Fold lines like this" option in logcat). I hope Firebase team will fix it soon.
回答3:
If you use Firebase Console, setting both values in the Remote Config tab stops the warnings.
I've used: (as string values)
- Parameter key: sessions_max_length_minutes | Value: "15"
- Parameter key: sessions_feature_enabled | Value: "true"
Not sure if there are any side effects, but (hopefully) it's an internal testing thing and doesn't change anything.
回答4:
Firebase Performance Monitoring uses Firebase Remote Config internally. You can't change the output, but you can send feedback to the team using the link that I gave in the comment above.
回答5:
This might be related to, or a result of:
W/zzd: Application name is not set. Call Builder#setApplicationName
disabling perf-plugin & firebase-perf removes the annoying log entries:
// classpath "com.google.firebase:perf-plugin:1.2.1"
// apply plugin: "com.google.firebase.firebase-perf"
// implementation "com.google.firebase:firebase-perf:17.0.0"
firebase-config works fine on it's own.
回答6:
The Firebase Android library firebase-core is no longer needed. This SDK included the Firebase SDK for Google Analytics.
Remove firebase-core in your build.gradle
来源：https://stackoverflow.com/questions/55510223/firebaseremoteconfig-error-no-value-of-type-string-exists-for-parameter-key