[BUG] 为什么sdk运行在android7.0系统的手机上会崩溃

[wozaihu]

OpenIM Server Version

3.8.1

Operating System and CPU Architecture

Linux (AMD)

Deployment Method

Source Code Deployment

Bug Description and Steps to Reproduce

集成sdk后，运行项目到红米note4（android7.0）上直接崩溃，下载官方提供的demo 也是一样崩溃，同一份代码运行到android8.0系统的手机上就没问题。报错如下
io.reactivex.exceptions.UndeliverableException: The exception could not be delivered to the consumer because it has already canceled/disposed the flow or the exception has nowhere to go to begin with. Further reading: https://github.com/ReactiveX/RxJava/wiki/What's-different-in-2.0#error-handling | java.lang.NoClassDefFoundError: Failed resolution of: Ljava/time/ZoneId;
at io.reactivex.plugins.RxJavaPlugins.onError(RxJavaPlugins.java:367)
at io.reactivex.internal.schedulers.ScheduledRunnable.run(ScheduledRunnable.java:69)
at io.reactivex.internal.schedulers.ScheduledRunnable.call(ScheduledRunnable.java:57)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:272)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:760)
Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Ljava/time/ZoneId;
at com.alibaba.fastjson2.JSONWriter$Context.(JSONWriter.java:1144)
at com.alibaba.fastjson2.JSON$-CC.toJSONString(JSON.java:2222)
at com.alibaba.fastjson2.JSONObject.toJSONString(JSONObject.java:1095)
at io.openim.android.ouicore.net.bage.GsonHel.toJson(GsonHel.java:38)
at io.openim.android.ouicore.update.UpdateApp.lambda$checkUpdate$0(UpdateApp.java:66)
at io.openim.android.ouicore.update.UpdateApp$$ExternalSyntheticLambda0.apply(D8$$SyntheticClass)
at io.reactivex.internal.operators.observable.ObservableMap$MapObserver.onNext(ObservableMap.java:57)
at retrofit2.adapter.rxjava2.BodyObservable$BodyObserver.onNext(BodyObservable.java:54)
at retrofit2.adapter.rxjava2.BodyObservable$BodyObserver.onNext(BodyObservable.java:38)
at retrofit2.adapter.rxjava2.CallExecuteObservable.subscribeActual(CallExecuteObservable.java:48)
at io.reactivex.Observable.subscribe(Observable.java:12284)
at retrofit2.adapter.rxjava2.BodyObservable.subscribeActual(BodyObservable.java:35)
at io.reactivex.Observable.subscribe(Observable.java:12284)
at io.reactivex.internal.operators.observable.ObservableMap.subscribeActual(ObservableMap.java:32)
at io.reactivex.Observable.subscribe(Observable.java:12284)
at io.reactivex.internal.operators.observable.ObservableSubscribeOn$SubscribeTask.run(ObservableSubscribeOn.java:96)
at io.reactivex.Scheduler$DisposeTask.run(Scheduler.java:608)
at io.reactivex.internal.schedulers.ScheduledRunnable.run(ScheduledRunnable.java:66)
... 6 more
Caused by: java.lang.ClassNotFoundException: Didn't find class "java.time.ZoneId" on path: DexPathList[[zip file "/data/app/io.openim.android.demo-1/base.apk"],nativeLibraryDirectories=[/data/app/io.openim.android.demo-1/lib/arm64, /data/app/io.openim.android.demo-1/base.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:74)
at java.lang.ClassLoader.loadClass(ClassLoader.java:380)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
... 24 more

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