获取DeviceStat.did为空

[Chgocn]

从后台日志查看到获取DeviceStat.did为空，但是很难复现，理论上说这个did是从米家传过来的，不应该会是空的，详细日志如下：
java.lang.NullPointerException: Attempt to read from field 'java.lang.String com.xiaomi.smarthome.device.api.DeviceStat.did' on a null object reference
at com.xiaomi.smarthome.device.api.BaseDevice.getDid(SourceFile:144)
at com.ksmb.walkingpad.core.WalkingPadDevice.getDevice(Unknown Source:23)
at com.ksmb.walkingpad.ui.main.MainActivity.onCreate(Unknown Source:48)
at com.xiaomi.smarthome.frame.plugin.runtime.activity.PluginHostActivity.launchActivity(SourceFile:834)
at com.xiaomi.smarthome.frame.plugin.runtime.activity.PluginHostActivity.doCreate(SourceFile:439)
at com.xiaomi.smarthome.frame.plugin.runtime.activity.PluginHostActivity.onCreate(SourceFile:341)
at android.app.Activity.performCreate(Activity.java:7183)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1220)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2908)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3030)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1696)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6938)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:327)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1374)

[zanetti4]

请问涉及到的设备是什么？只出现在安卓系统吗？

[Chgocn]

走步机，只出现在安卓系统上。

[lvjie0519]

@Chgocn 使用的是哪个版本的apk？ 这个有做过修复