java.lang.NullPointerException: Attempt to read from field...

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DJI Developer Support

• July 14, 2022 07:30

java.lang.NullPointerException: Attempt to read from field 'java.lang.String dji.log.DJILogFileConfig.LOG_PATH_ROOT' on a null object reference at dji.log.DJILogFileManager.getCachePath(Unknown Source:7) at dji.log.DJILogFileManager.getCachePath(Unknown Source:5) at dji.log.DJILogHelper.getCachePath(Unknown Source:15) at dji.log.DJILogHelper.saveLog(Unknown Source:0) at dji.log.DJILogHelper.saveLog(Unknown Source:1) at dji.log.DJILogHelper.saveLog(Unknown Source:6) at dji.log.DJILog.saveLog(Unknown Source:4) at dji.midware.media.hui.handleMessage(Unknown Source:24) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loopOnce(Looper.java:201) at android.os.Looper.loop(Looper.java:288) at android.os.HandlerThread.run(HandlerThread.java:67) 任务过程中MSDK报了这个故障，是什么原因呢？

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  DJI Developer Support

  • July 14, 2022 10:01

  如何复现？ 你用的安卓设备是多少? MSDK版本是多少呢？ 复现频率如何？

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  DJI Developer Support

  • July 14, 2022 10:34

  Android12，出现的频率非常高

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  DJI Developer Support

  • July 14, 2022 11:33

  应该和安卓设备也有关系，MSDK版本是多少呢？你用的安卓设备是什么型号？

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  DJI Developer Support

  • July 14, 2022 11:37

  用的4.15版本，设备开发板3588

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  DJI Developer Support

  • July 14, 2022 11:41

  升级到4.16.1版本试试。

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  DJI Developer Support

  • July 14, 2022 12:28

  好

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