android 5.0 收到新消息提醒，demo崩溃的问题

01-19 20:05:05.592 8638-8638/com.pptv.foresight D/AndroidRuntime: Shutting down VM

01-19 20:05:05.592 8638-8638/com.pptv.foresight E/AndroidRuntime: FATAL EXCEPTION: main

                                                                  Process: com.pptv.foresight, PID: 8638

                                                                  android.app.RemoteServiceException: Bad notification posted from package com.pptv.foresight: Couldn't create icon: StatusBarIcon(pkg=com.pptv.foresightuser=0 id=0x7f02018e level=0 visible=true num=0 )0x7f02018e

                                                                      at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1655)

                                                                      at android.os.Handler.dispatchMessage(Handler.java:111)

                                                                      at android.os.Looper.loop(Looper.java:194)

                                                                      at android.app.ActivityThread.main(ActivityThread.java:5609)

                                                                      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:959)

                                                                      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:754)