違う担当者のPCのAndroid Studioで、同じプロジェクトを読み込もうとしたところ、下記のエラーが出て、どうしてもビルドできませんでした。
Error:Conflict with dependency ‘com.android.support:support-annotations’. Resolved versions for app (23.0.0) and test app (23.1.1) differ.
ちなみに、問題のあったappのbuild.gradleは次のような感じ
下記のようなサイトを見て、
http://stackoverflow.com/questions/36833606/android-support-library-error-after-updating-to-23-3-0
androidTestCompile 'com.android.support:support-annotations:23.0.1'
を
androidTestCompile 'com.android.support:support-annotations:23.1.1'
に直して、Syncをやり直しても、どうにも同じエラーしか出ません。。。
♪なんでんなんでんなんでやねんねんねん！
そこで、stack oveflowさんの記事で、dependencyを調べてみよ！というアドバイスもありましたので、なんかイヤだな～と思いながらやってみます。
Android StudioのTerminal から
gradlew -q app:dependencies
とやります。
すると、下記のようにdependencyがわーっと出てきます。ひゃっほーい！！
Microsoft Windows [Version 10.0.10586] (c) 2015 Microsoft Corporation. All rights reserved. C:\Android\hogehoge>gradlew :app:dependencies Incremental java compilation is an incubating feature. WARNING: Conflict with dependency 'com.android.support:support-annotations'. Resolved versions for app (23.0.0) and test app (23.1.1) differ. See http://g.co/androidstudio/app-test-app-conflict for details. :app:dependencies ------------------------------------------------------------ Project :app ------------------------------------------------------------ _debugAndroidTestApk - ## Internal use, do not manually configure ## +--- com.android.support:support-annotations:23.0.1 -> 23.1.1 +--- com.android.support.test:runner:0.5 | +--- com.android.support:support-annotations:23.1.1 | +--- junit:junit:4.12 | | \--- org.hamcrest:hamcrest-core:1.3 | \--- com.android.support.test:exposed-instrumentation-api-publish:0.5 +--- com.android.support.test:rules:0.5 | \--- com.android.support.test:runner:0.5 (*) +--- org.hamcrest:hamcrest-library:1.3 | \--- org.hamcrest:hamcrest-core:1.3 +--- com.android.support.test.espresso:espresso-core:2.2.2 | +--- com.squareup:javawriter:2.1.1 | +--- com.android.support.test:rules:0.5 (*) | +--- com.android.support.test:runner:0.5 (*) | +--- javax.inject:javax.inject:1 | +--- org.hamcrest:hamcrest-library:1.3 (*) | +--- com.android.support.test.espresso:espresso-idling-resource:2.2.2 | +--- org.hamcrest:hamcrest-integration:1.3 | | \--- org.hamcrest:hamcrest-library:1.3 (*) | +--- com.google.code.findbugs:jsr305:2.0.1 | \--- javax.annotation:javax.annotation-api:1.2 +--- com.android.support.test.uiautomator:uiautomator-v18:2.1.1 \--- com.android.support.test.espresso:espresso-intents:2.2.2 \--- com.android.support.test.espresso:espresso-core:2.2.2 (*) _debugAndroidTestCompile - ## Internal use, do not manually configure ## +--- com.android.support:support-annotations:23.0.1 -> 23.1.1 +--- com.android.support.test:runner:0.5 | +--- com.android.support:support-annotations:23.1.1 | +--- junit:junit:4.12 | | \--- org.hamcrest:hamcrest-core:1.3 | \--- com.android.support.test:exposed-instrumentation-api-publish:0.5 +--- com.android.support.test:rules:0.5 | \--- com.android.support.test:runner:0.5 (*) +--- org.hamcrest:hamcrest-library:1.3 | \--- org.hamcrest:hamcrest-core:1.3 +--- com.android.support.test.espresso:espresso-core:2.2.2 | +--- com.squareup:javawriter:2.1.1 | +--- com.android.support.test:rules:0.5 (*) | +--- com.android.support.test:runner:0.5 (*) | +--- javax.inject:javax.inject:1 | +--- org.hamcrest:hamcrest-library:1.3 (*) | +--- com.android.support.test.espresso:espresso-idling-resource:2.2.2 | +--- org.hamcrest:hamcrest-integration:1.3 | | \--- org.hamcrest:hamcrest-library:1.3 (*) | +--- com.google.code.findbugs:jsr305:2.0.1 | \--- javax.annotation:javax.annotation-api:1.2 +--- com.android.support.test.uiautomator:uiautomator-v18:2.1.1 \--- com.android.support.test.espresso:espresso-intents:2.2.2 \--- com.android.support.test.espresso:espresso-core:2.2.2 (*) _debugApk - ## Internal use, do not manually configure ## +--- com.facebook.android:facebook-android-sdk:4.6.0 | +--- com.parse.bolts:bolts-android:1.2.0 | \--- com.android.support:support-v4:[22,23) -> 23.0.0 | \--- com.android.support:support-annotations:23.0.0 +--- com.google.android.gms:play-services-gcm:8.4.0 | +--- com.google.android.gms:play-services-base:8.4.0 | | \--- com.google.android.gms:play-services-basement:8.4.0 | | \--- com.android.support:support-v4:23.0.0 (*) | \--- com.google.android.gms:play-services-measurement:8.4.0 | \--- com.google.android.gms:play-services-basement:8.4.0 (*) +--- org.apache.httpcomponents:httpcore:4.4.1 +--- com.android.support.test.espresso:espresso-idling-resource:2.2.2 \--- com.google.android.gms:play-services-measurement:8.4.0 (*) _debugCompile - ## Internal use, do not manually configure ## +--- com.facebook.android:facebook-android-sdk:4.6.0 | +--- com.parse.bolts:bolts-android:1.2.0 | \--- com.android.support:support-v4:[22,23) -> 23.0.0 | \--- com.android.support:support-annotations:23.0.0 +--- com.google.android.gms:play-services-gcm:8.4.0 | +--- com.google.android.gms:play-services-base:8.4.0 | | \--- com.google.android.gms:play-services-basement:8.4.0 | | \--- com.android.support:support-v4:23.0.0 (*) | \--- com.google.android.gms:play-services-measurement:8.4.0 | \--- com.google.android.gms:play-services-basement:8.4.0 (*) +--- org.apache.httpcomponents:httpcore:4.4.1 +--- com.android.support.test.espresso:espresso-idling-resource:2.2.2 \--- com.google.android.gms:play-services-measurement:8.4.0 (*) //あとは略
そう、謎は解けまして、
+--- com.facebook.android:facebook-android-sdk:4.6.0 | +--- com.parse.bolts:bolts-android:1.2.0 | \--- com.android.support:support-v4:[22,23) -> 23.0.0 | \--- com.android.support:support-annotations:23.0.0
でFacebookのライブラリが、com.android.support:support-annotations:23.0.0を使ってるんですね！
なるー…。
Facebookのライブラリの指定を
compile 'com.facebook.android:facebook-android-sdk:4.+'
に変更しsupport-annotationsも下記のように
androidTestCompile 'com.android.support:support-annotations:23.4.0'
で、解決できました！
やはり、みなさんがやった方がいいということはやった方がいい、という教訓ですね![[smile]](https://i0.wp.com/oc-technote.com/wp-content/themes/oc/assets/images/face/smile.png?w=525&ssl=1)