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我正在尝试为 Bluemix 移动服务运行示例应用程序https://github.com/ibm-bluemix-mobile-services/bms-samples-android-hellopush/blob/master/helloPush/app/src/main/AndroidManifest。 xml

按下注册按钮我得到：

02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #1
02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime: Process: com.ibm.hellopush, PID: 15455
02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime: java.lang.RuntimeException: An error occured while executing doInBackground()
02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime:     at android.os.AsyncTask$3.done(AsyncTask.java:300)
02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime:     at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:355)
02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime:     at java.util.concurrent.FutureTask.setException(FutureTask.java:222)
02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime:     at java.util.concurrent.FutureTask.run(FutureTask.java:242)
02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime:     at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime:     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime:     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime:     at java.lang.Thread.run(Thread.java:841)
02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime:  Caused by: java.lang.NullPointerException
02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime:     at com.google.android.gms.gcm.GoogleCloudMessaging.register(Unknown Source)
02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime:     at com.ibm.mobilefirstplatform.clientsdk.android.push.api.MFPPush$6.doInBackground(MFPPush.java:549)
02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime:     at com.ibm.mobilefirstplatform.clientsdk.android.push.api.MFPPush$6.doInBackground(MFPPush.java:541)
02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime:     at android.os.AsyncTask$2.call(AsyncTask.java:288)
02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime:     at java.util.concurrent.FutureTask.run(FutureTask.java:237)
02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime:     at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231) 
02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime:     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) 
02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime:     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) 
02-15 08:58:52.850 15455-15795/com.ibm.hellopush E/AndroidRuntime:     at java.lang.Thread.run(Thread.java:841) 
02-15 08:58:52.854 15455-15475/com.ibm.hellopush E/com.ibm.mobilefirstplatform.clientsdk.android.logger.api.Logger$UncaughtExceptionHandler: Logger$UncaughtExceptionHandler.uncaughtException in Logger.java:316 :: Uncaught Exception
02-15 08:58:52.854 15455-15475/com.ibm.hellopush E/com.ibm.mobilefirstplatform.clientsdk.android.logger.api.Logger$UncaughtExceptionHandler: java.lang.RuntimeException: An error occured while executing doInBackground()
 02-15 08:58:52.854 15455-15475/com.ibm.hellopush E/com.ibm.mobilefirstplatform.clientsdk.android.logger.api.Logger$UncaughtExceptionHandler:     at android.os.AsyncTask$3.done(AsyncTask.java:300)
02-15 08:58:52.854 15455-15475/com.ibm.hellopush E/com.ibm.mobilefirstplatform.clientsdk.android.logger.api.Logger$UncaughtExceptionHandler:     at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:355)
 02-15 08:58:52.854 15455-15475/com.ibm.hellopush E/com.ibm.mobilefirstplatform.clientsdk.android.logger.api.Logger$UncaughtExceptionHandler:     at java.util.concurrent.FutureTask.setException(FutureTask.java:222)
 02-15 08:58:52.854 15455-15475/com.ibm.hellopush E/com.ibm.mobilefirstplatform.clientsdk.android.logger.api.Logger$UncaughtExceptionHandler:     at java.util.concurrent.FutureTask.run(FutureTask.java:242)
 02-15 08:58:52.854 15455-15475/com.ibm.hellopush E/com.ibm.mobilefirstplatform.clientsdk.android.logger.api.Logger$UncaughtExceptionHandler:     at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
 02-15 08:58:52.854 15455-15475/com.ibm.hellopush E/com.ibm.mobilefirstplatform.clientsdk.android.logger.api.Logger$UncaughtExceptionHandler:     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
 02-15 08:58:52.854 15455-15475/com.ibm.hellopush E/com.ibm.mobilefirstplatform.clientsdk.android.logger.api.Logger$UncaughtExceptionHandler:     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
 02-15 08:58:52.854 15455-15475/com.ibm.hellopush E/com.ibm.mobilefirstplatform.clientsdk.android.logger.api.Logger$UncaughtExceptionHandler:     at java.lang.Thread.run(Thread.java:841)
 02-15 08:58:52.854 15455-15475/com.ibm.hellopush E/com.ibm.mobilefirstplatform.clientsdk.android.logger.api.Logger$UncaughtExceptionHandler:  Caused by: java.lang.NullPointerException
 02-15 08:58:52.854 15455-15475/com.ibm.hellopush E/com.ibm.mobilefirstplatform.clientsdk.android.logger.api.Logger$UncaughtExceptionHandler:     at com.google.android.gms.gcm.GoogleCloudMessaging.register(Unknown Source)
 02-15 08:58:52.854 15455-15475/com.ibm.hellopush E/com.ibm.mobilefirstplatform.clientsdk.android.logger.api.Logger$UncaughtExceptionHandler:     at com.ibm.mobilefirstplatform.clientsdk.android.push.api.MFPPush$6.doInBackground(MFPPush.java:549)
 02-15 08:58:52.854 15455-15475/com.ibm.hellopush E/com.ibm.mobilefirstplatform.clientsdk.android.logger.api.Logger$UncaughtExceptionHandler:     at com.ibm.mobilefirstplatform.clientsdk.android.push.api.MFPPush$6.doInBackground(MFPPush.java:541)
 02-15 08:58:52.854 15455-15475/com.ibm.hellopush E/com.ibm.mobilefirstplatform.clientsdk.android.logger.api.Logger$UncaughtExceptionHandler:     at android.os.AsyncTask$2.call(AsyncTask.java:288)
 02-15 08:58:52.854 15455-15475/com.ibm.hellopush E/com.ibm.mobilefirstplatform.clientsdk.android.logger.api.Logger$UncaughtExceptionHandler:     at java.util.concurrent.FutureTask.run(FutureTask.java:237)
 02-15 08:58:52.854 15455-15475/com.ibm.hellopush E/com.ibm.mobilefirstplatform.clientsdk.android.logger.api.Logger$UncaughtExceptionHandler:     at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231) 
 02-15 08:58:52.854 15455-15475/com.ibm.hellopush E/com.ibm.mobilefirstplatform.clientsdk.android.logger.api.Logger$UncaughtExceptionHandler:     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) 
 02-15 08:58:52.854 15455-15475/com.ibm.hellopush E/com.ibm.mobilefirstplatform.clientsdk.android.logger.api.Logger$UncaughtExceptionHandler:     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) 
 02-15 08:58:52.854 15455-15475/com.ibm.hellopush E/com.ibm.mobilefirstplatform.clientsdk.android.logger.api.Logger$UncaughtExceptionHandler:     at java.lang.Thread.run(Thread.java:841) 
02-15 08:58:52.854 533-660/system_process D/: HostConnection::get() New Host Connection established 0xb940dfb8, tid 660

有任何想法吗？

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1 回答 1

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因此，该示例适用于物理设备，而不适用于 Genymotion 虚拟设备。因此，我怀疑 Google Apps 尚未安装到虚拟设备中，因此它无法注册并接收来自 GCM 的推送通知。

如果您想在 Genymotion 模拟器上安装 GApps，我建议您查看这个 SO 问题 How do you install Google frameworks (Play, Accounts, etc.) on a Genymotion virtual device?

问候

于 2016-02-17T15:52:09.510 回答