我的IntelliJ 14創造了新的Android項目,然後添加斯卡拉SDK 2.11.6給它(範圍provided
是爲我工作的唯一選擇)。如果我不使用任何Scala類,該項目運行良好。但是,一旦我使用,比如說,串插,一旦代碼運行時,應用程序崩潰,與此錯誤:的Android /斯卡拉項目14個編譯,但崩潰時推出沒有找到斯卡拉
06-20 18:36:27.277 1995-1995/com.pcn.android.games.jacks D/AndroidRuntime﹕ Shutting down VM
06-20 18:36:27.289 1995-1995/com.pcn.android.games.jacks E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process: com.pcn.android.games.jacks, PID: 1995
java.lang.NoClassDefFoundError: Failed resolution of: Lscala/StringContext;
at com.pcn.android.games.jacks.MyActivity.onCreate(MyActivity.scala:16)
at android.app.Activity.performCreate(Activity.java:5990)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2278)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2390)
at android.app.ActivityThread.access$800(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5257)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
Caused by: java.lang.ClassNotFoundException: Didn't find class "scala.StringContext" on path: DexPathList[[zip file "/data/app/com.pcn.android.games.jacks-1/base.apk"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
at com.pcn.android.games.jacks.MyActivity.onCreate(MyActivity.scala:16)
at android.app.Activity.performCreate(Activity.java:5990)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2278)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2390)
at android.app.ActivityThread.access$800(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5257)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
Suppressed: java.lang.ClassNotFoundException: scala.StringContext
at java.lang.Class.classForName(Native Method)
at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
... 15 more
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available
我用的IntelliJ 14.1.3
,爪哇1.7.0_80
。我的proguard-project.txt
文件爲空,但是無論我是否打開Proguard,此操作依然存在。
我做了什麼錯,防止Scala類在運行時被看到?
從斯卡拉在Android網頁,http://macroid.github.io/ScalaOnAndroid.html其構建系統是你使用:使用Android插件或用搖籃的gradle-Android的斯卡拉 - 插件SBT;根據你的SO歷史記錄 - 我正在猜測Android插件,但只是爲了確保。 –
@MorrisonChang實際上它是IntelliJ 14(不是Android Studio),它內置的任何東西都不是sbt或gradle。 – Phil
你熟悉[項目](https://github.com/yareally/android-scala-intellij-no-sbt-plugin)? – Eugene