机型M300，SDK版本4.16 Android，偶发SDK闪退崩溃，日志信息如下：java stacktrace:...

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DJI Developer Support

• January 12, 2022 08:28

机型M300，SDK版本4.16 Android，偶发SDK闪退崩溃，日志信息如下：java stacktrace: java.lang.NullPointerException: Attempt to invoke virtual method 'void dji.sdk.airlink.OcuSyncLink.assignSourceToPrimaryChannel(dji.common.airlink.PhysicalSource, dji.common.airlink.PhysicalSource, dji.common.util.CommonCallbacks$CompletionCallback)' on a null object reference at dji.sdk.sdkmanager.DJISDKManager.setVideoSource(Unknown Source) at dji.sdk.sdkmanager.DJISDKManager.autoChangeVideoSource(Unknown Source) at dji.sdk.sdkmanager.DJISDKManager.access$100(Unknown Source) at dji.sdk.sdkmanager.DJISDKManager$2.handleMessage(Unknown Source) at android.os.Handler.dispatchMessage(Handler.java:98) at android.os.Looper.loop(Looper.java:154) at android.os.HandlerThread.run(HandlerThread.java:61)

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  DJI Developer Support

  • January 12, 2022 10:04

  你是什么时候调用的assignSourceToPrimaryChannel呢？要保证你获取的airLink对象不是null，飞机连接上以后airLink是是后续才连接的。

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  心灵交战

  • January 12, 2022 10:14

  日志信息显示DJISDKManager调用setVideoSource时候报错，不是我们程序代码调用报错。setVideoSource是sdk的私有方法，我们也调用不了

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  DJI Developer Support

  • January 12, 2022 11:20

  你说的对，我看了下源代码，确实有bug，会在4.16.1版本修复。

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  DJI Developer Support

  • January 12, 2022 12:24

  4.16.1啥时候发布[破涕为笑]这个崩了太严重了

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  DJI Developer Support

  • January 13, 2022 02:53

  年后发布，我们会快速发布一个修bug的4.16.1版本。

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