NoClassDefFoundError: Failed resolution of: Lorg/apache/http/ProtocolVersion とかでた。

[Developer Preview Android P] NoClassDefFoundError: Failed resolution of: Lorg/apache/http/ProtocolVersion; inside of com.google.android.gms [79478779] - Visible to Public - Issue Tracker

If your app is targeting API level 28 (Android 9.0) or above, you must include the following declaration within the element of AndroidManifest.xml.

対策は以下。AndroidManifest.xml。


<application ...
  ....
  <uses-library
      android:name="org.apache.http.legacy"
      android:required="false" />

Project Configuration  |  Maps SDK for Android  |  Google Developers

今回は、GoogleMap SDK vs API-28(9.0/Pie) だったけど、他でも出そうで、使えそう。

java.lang.IllegalStateException: Module with the Main dispatcher is missing. Add dependency providing the Main dispatcher, e.g. 'kotlinx-coroutines-android'

なんなんすかね。

どっちかといえば、環境依存のバグではまる時間が増えてますよね。


-keepnames class kotlinx.** { *; }

IllegalStateException: Module with the Main dispatcher is missing · Issue #799 · Kotlin/kotlinx.coroutines


# ServiceLoader support
-keepnames class kotlinx.coroutines.internal.MainDispatcherFactory {}
-keepnames class kotlinx.coroutines.CoroutineExceptionHandler {}

# Most of volatile fields are updated with AFU and should not be mangled
-keepclassmembernames class kotlinx.** {
    volatile <fields>;
}

Android app with coroutines 0.30.1-eap13 crashes in runtime · Issue #657 · Kotlin/kotlinx.coroutines

あちこち依存周りで統率取れてない感ありません?

Jetifier forces Dagger 2.16 even when 2.17 is declared as a dependency [115738511] - Visible to Public - Issue Tracker

Android Studio に入れておくとよい ライブラリバージョン検索 プラグイン「OK, Gradle!」

ライブラリの最新版を探すのに役に立ちそうな。

OK, Gradle! - Plugins | JetBrains

scana/ok-gradle: IntelliJ/Android Studio plugin for searching artifacts ids of popular Java libraries.

使ってみたけど、役に立つと思う。



動画のように、いろいろあるけど、

いちいち参照先探すのも面倒だから。