Project with Firebase UI does not build

Question

I'm trying to use Firebase UI in my Android project

When I add the necessary compile statement in the build.gradle file:

compile 'com.firebaseui:firebase-ui-database:2.3.0'

the project does not compile any more and I keep getting the following messages:

My build.gradle dependencies section is:

compile 'com.firebaseui:firebase-ui-database:2.3.0'
compile 'com.android.support:appcompat-v7:26.+'
compile 'com.android.support:design:26.+'
compile 'com.google.firebase:firebase-auth:9.8.0'
compile 'com.google.firebase:firebase-database:9.8.0'
testCompile 'junit:junit:4.12'
compile 'com.android.support:recyclerview-v7:26.+'

This SO answer does not help me further.

Any suggestion?

Thank you very much for your time and assistance in this matter, regards

Congratulations! You can make an answer instead editing your question. Hence you will help the community ;) — ישו אוהב אותך, Sep 21 '17 at 10:09
I'm so sorry about that: thanks for your suggestion, I will do it! — user1737538, Sep 21 '17 at 10:27

score 1 · Answer 1 · answered Sep 20 '17 at 17:12

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I would click on each link that says, "Install repository and sync project". You don't have a couple the required tools installed, primarily thecom.android.support:support-v4. This different than the app-compat verision you have in there.

answered Sep 20 '17 at 17:12

BlackHatSamurai

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I clicked already: Android Studio lets me wait for a while and then does nothing, no matter which link I click on. – user1737538 Sep 20 '17 at 19:13
@user1737538 I would recommend checking your SDK manager to make sure that the appropriate frameworks are downloaded. it may also be downloading in the background – BlackHatSamurai Sep 20 '17 at 20:03

score 0 · Answer 2 · answered Sep 20 '17 at 16:59

0

Upgrade your Firebase Auth And Database dependencies to this:

compile 'com.google.firebase:firebase-auth:11.0.4'
compile 'com.google.firebase:firebase-database:11.0.4'

So as mentioned in the docs you need version 11.0.4 of Firebase Services for 2.3.0 FirebaseUI Version

Also check this table and upgrade or downgrade your dependencies depending on it.

answered Sep 20 '17 at 16:59

Kartik Shandilya

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Thanks for your suggestion: unfortunately gradle build error is still there. – user1737538 Sep 20 '17 at 17:06
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Have you added Google's Maven Repository in project level gradle file? – Kartik Shandilya Sep 20 '17 at 17:10
Already done, thanks. – user1737538 Sep 20 '17 at 19:14
Downgrade your Build Version to 25 and check – Kartik Shandilya Sep 21 '17 at 04:12

score 0 · Answer 3 · answered Sep 21 '17 at 10:29

0

Thanks to Novo Lukas' suggestion, now the project builds correctly. The problem was the maven entry in the build.gradle project file: I added the

maven { url  'https://maven.google.com' }

line only to the repositories branch, but not to the allprojects. Adding that line to the allprojects too did the magic.

Thanks to all, regards

answered Sep 21 '17 at 10:29

user1737538

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You can mark this as answer to close the question :). – ישו אוהב אותך Sep 21 '17 at 12:25

Project with Firebase UI does not build

3 Answers3