【发布时间】:2016-07-13 06:34:37
【问题描述】:
我在 android 应用程序中有一个 AB 类。此类有一个公共接口 INF。 当我尝试在启用 proguard 的情况下进行发布构建时,它说
错误:找不到符号类 INF
在我的 proguard.cfg 文件中,我添加了以下几行:
-keep public interface com.some.somemore.AB$INF {*;}
-keep class com.some.somemore.AB {*;}
请帮忙解释为什么会出现这个错误。
public class AB {
public interface INF {
public void Ready();
public void Error(int error);
public void Click();
public void Complete();
public void Dismiss();
}
}
这里是崩溃日志
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.sliq.android.sliq, PID: 14828
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.sliq.android.sliq/org.nexage.sourcekit.vast.activity.VASTActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String org.nexage.sourcekit.vast.a.e.a()' on a null object reference
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2314)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2388)
at android.app.ActivityThread.access$800(ActivityThread.java:148)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1292)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5312)
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:901)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:696)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String org.nexage.sourcekit.vast.a.e.a()' on a null object reference
at org.nexage.sourcekit.vast.activity.VASTActivity.onCreate(Unknown Source)
at android.app.Activity.performCreate(Activity.java:5953)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1128)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2267)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2388)
at android.app.ActivityThread.access$800(ActivityThread.java:148)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1292)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5312)
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:901)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:696)
我在我的工作室项目中使用这个开源项目https://github.com/nexage/sourcekit-vast-android 作为一个模块。它在名为 VAST 的开源项目中崩溃。 我在我的工作室项目中添加了 VAST 作为模块依赖项。我为我的工作室项目以及 VAST 模块启用了 proguard。 这是我用于 VAST 模块的 proguard.config 文件:
-optimizationpasses 5
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontskipnonpubliclibraryclassmembers
-dontpreverify
-dontshrink
-verbose
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*
-keep class org.nexage.sourcekit.vast.VASTPlayer {*;}
-keep interface org.nexage.sourcekit.vast.VASTPlayerListener {*;}
-keep class org.nexage.sourcekit.vast.model.** {*;}
-keep class org.nexage.sourcekit.vast.processor.** {*;}
-keep class org.nexage.sourcekit.vast.activity.** {*;}
-keep class org.nexage.sourcekit.util.** {*;}
【问题讨论】:
-
贴出你的类和接口代码