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println needs a message
java.lang.NullPointerException: println needs a message at android.util.Log.println_native(Native Method) at android.util.Log.e(Log.java:307) at com.ibm.hellopush.MainActivity$2.onFailure(MainActivity.java:118) at com.ibm.mobilefirstplatform.clientsdk.android.push.api.MFPPush$13.onFailure(MFPPush.java:953) at com.ibm.mobilefirstplatform.clientsdk.android.push.internal.MFPPushInvoker.onFailure(MFPPushInvoker.java:99) at com.ibm.mobilefirstplatform.clientsdk.android.core.api.Request$1.onFailure(Request.java:218) at com.squareup.okhttp.Call$AsyncCall.execute(Call.java:177) at com.squareup.okhttp.internal.NamedRunnable.run(NamedRunnable.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) at java.lang.Thread.run(Thread.java:841)