我正在尝试将PlayScape SDK实现到GameMaker: Studio中。我已经跟踪了本地Android集成指南,在做了一些工作之后,让它在没有错误的情况下构建。但是,当我试图打开Playscape Exchange目录时,我会收到一条错误消息,我不知道它意味着什么。
我目前正在使用以下代码:
package ${YYAndroidPackageName};
import ${YYAndroidPackageName}.RunnerActivity;
import com.yoyogames.runner.RunnerJNILib;
//Some more general imports go here
import com.playscape.exchange.ExchangeManager;
public class GMPlayscape extends ExtensionBase
{
public void showExchange()
{
RunnerActivity.ViewHandler.post( new Runnable()
{
public void run()
{
ExchangeManager.getInstance().showCatalog();
}
});
}
}从我自己的代码中调用showExchange()之后,我将得到以下错误:
E/AndroidRuntime(17482): FATAL EXCEPTION: main
E/AndroidRuntime(17482): Process: com.companyname.Playscape_For_Android, PID: 17482
E/AndroidRuntime(17482): java.lang.NullPointerException: Attempt to invoke interface method 'void java.util.concurrent.ExecutorService.execute(java.lang.Runnable)' on a null object reference
E/AndroidRuntime(17482): at com.playscape.exchange.ExchangeManager.showCatalog(ExchangeManager.java:99)
E/AndroidRuntime(17482): at com.companyname.Playscape_For_Android.GMPlayscape$1.run(GMPlayscape.java:38)
E/AndroidRuntime(17482): at android.os.Handler.handleCallback(Handler.java:739)
E/AndroidRuntime(17482): at android.os.Handler.dispatchMessage(Handler.java:95)
E/AndroidRuntime(17482): at android.os.Looper.loop(Looper.java:135)
E/AndroidRuntime(17482): at android.app.ActivityThread.main(ActivityThread.java:5343)
E/AndroidRuntime(17482): at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(17482): at java.lang.reflect.Method.invoke(Method.java:372)
E/AndroidRuntime(17482): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:905)
E/AndroidRuntime(17482): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:700)在此之后,应用程序崩溃。我在这里做错什么了?
发布于 2015-10-08 10:31:07
这个问题在SDK中被识别为一个bug。它是用Playscape发布工具包1.15修复的。
https://stackoverflow.com/questions/32199730
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