getting exception file not found, Error loading video: null

[Softkeydel]

``2020-09-19 17:09:38.240 17084-17403/com.hzlitms D/ConfigUtils: Parameters file not found for reading: java.io.FileNotFoundException: /storage/emulated/0/Cardboard/current_device_params (No such file or directory)
2020-09-19 17:09:38.242 17084-17403/com.hzlitms I/GVR: [vr/gvr/capi/src/gvr.cc:96] Initialized GVR version 1.40.0
2020-09-19 17:09:38.437 17084-17084/com.hzlitms E/VrVideoPlayer: 245000890ExtractorMediaSource.EventListener.onLoadError com.google.a.a.j.s$a: java.io.FileNotFoundException: : open failed: ENOENT (No such file or directory)
2020-09-19 17:09:38.437 17084-17084/com.hzlitms E/VrVideoManager: Error loading video: com.google.a.a.j.s$a: java.io.FileNotFoundException: : open failed: ENOENT (No such file or directory)
2020-09-19 17:09:38.437 17084-17084/com.hzlitms E/VrVideoPlayer: 245000890ExtractorMediaSource.EventListener.onLoadError com.google.a.a.j.s$a: java.io.FileNotFoundException: : open failed: ENOENT (No such file or directory)
2020-09-19 17:09:38.437 17084-17084/com.hzlitms E/VrVideoManager: Error loading video: com.google.a.a.j.s$a: java.io.FileNotFoundException: : open failed: ENOENT (No such file or directory)
2020-09-19 17:09:38.437 17084-17084/com.hzlitms E/VrVideoPlayer: 245000890ExtractorMediaSource.EventListener.onLoadError com.google.a.a.j.s$a: java.io.FileNotFoundException: : open failed: ENOENT (No such file or directory)
2020-09-19 17:09:38.437 17084-17084/com.hzlitms E/VrVideoManager: Error loading video: com.google.a.a.j.s$a: java.io.FileNotFoundException: : open failed: ENOENT (No such file or directory)
2020-09-19 17:09:38.437 17084-17084/com.hzlitms E/VrVideoPlayer: 245000890ExtractorMediaSource.EventListener.onLoadError com.google.a.a.j.s$a: java.io.FileNotFoundException: : open failed: ENOENT (No such file or directory)
2020-09-19 17:09:38.437 17084-17084/com.hzlitms E/VrVideoManager: Error loading video: com.google.a.a.j.s$a: java.io.FileNotFoundException: : open failed: ENOENT (No such file or directory)
2020-09-19 17:09:38.437 17084-17084/com.hzlitms E/VrVideoPlayer: 245000890ExtractorMediaSource.EventListener.onLoadError com.google.a.a.j.s$a: java.io.FileNotFoundException: : open failed: ENOENT (No such file or directory)
2020-09-19 17:09:38.437 17084-17084/com.hzlitms E/VrVideoManager: Error loading video: com.google.a.a.j.s$a: java.io.FileNotFoundException: : open failed: ENOENT (No such file or directory)
2020-09-19 17:09:38.437 17084-17084/com.hzlitms E/VrVideoPlayer: 245000890ExtractorMediaSource.EventListener.onLoadError com.google.a.a.j.s$a: java.io.FileNotFoundException: : open failed: ENOENT (No such file or directory)
2020-09-19 17:09:38.437 17084-17084/com.hzlitms E/VrVideoManager: Error loading video: com.google.a.a.j.s$a: java.io.FileNotFoundException: : open failed: ENOENT (No such file or directory)
2020-09-19 17:09:39.353 17084-17128/com.hzlitms V/FA: Inactivity, disconnecting from the service
2020-09-19 17:09:39.370 17084-17084/com.hzlitms E/VrVideoPlayer: 245000890ExtractorMediaSource.EventListener.onLoadError com.google.a.a.j.s$a: java.io.FileNotFoundException: : open failed: ENOENT (No such file or directory)
2020-09-19 17:09:39.370 17084-17084/com.hzlitms E/VrVideoManager: Error loading video: com.google.a.a.j.s$a: java.io.FileNotFoundException: : open failed: ENOENT (No such file or directory)
2020-09-19 17:09:41.375 17084-17084/com.hzlitms E/VrVideoPlayer: 245000890ExtractorMediaSource.EventListener.onLoadError com.google.a.a.j.s$a: java.io.FileNotFoundException: : open failed: ENOENT (No such file or directory)
2020-09-19 17:09:41.375 17084-17084/com.hzlitms E/VrVideoManager: Error loading video: com.google.a.a.j.s$a: java.io.FileNotFoundException: : open failed: ENOENT (No such file or directory)
2020-09-19 17:09:41.380 17084-17402/com.hzlitms E/ExoPlayerImplInternal: Source error.
com.google.a.a.j.s$a: java.io.FileNotFoundException: : open failed: ENOENT (No such file or directory)
at com.google.a.a.j.s.a(FileDataSource.java:15)
at com.google.a.a.j.o.a(DefaultDataSource.java:22)
at com.google.a.a.g.h$a.c(ExtractorMediaPeriod.java:21)
at com.google.a.a.j.v$b.run(Loader.java:34)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:760)
Caused by: java.io.FileNotFoundException: : open failed: ENOENT (No such file or directory)
at libcore.io.IoBridge.open(IoBridge.java:455)
at java.io.RandomAccessFile.(RandomAccessFile.java:247)
at java.io.RandomAccessFile.(RandomAccessFile.java:128)
at com.google.a.a.j.s.a(FileDataSource.java:7)
at com.google.a.a.j.o.a(DefaultDataSource.java:22)
at com.google.a.a.g.h$a.c(ExtractorMediaPeriod.java:21)
at com.google.a.a.j.v$b.run(Loader.java:34)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:760)
Caused by: android.system.ErrnoException: open failed: ENOENT (No such file or directory)
at libcore.io.Posix.open(Native Method)
at libcore.io.BlockGuardOs.open(BlockGuardOs.java:187)
at libcore.io.IoBridge.open(IoBridge.java:441)
at java.io.RandomAccessFile.(RandomAccessFile.java:247)
at java.io.RandomAccessFile.(RandomAccessFile.java:128)
at com.google.a.a.j.s.a(FileDataSource.java:7)
at com.google.a.a.j.o.a(DefaultDataSource.java:22)
at com.google.a.a.g.h$a.c(ExtractorMediaPeriod.java:21)
at com.google.a.a.j.v$b.run(Loader.java:34)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:760)
2020-09-19 17:09:41.381 17084-17084/com.hzlitms E/VrVideoPlayer: 107880820.onPlayerError
com.google.a.a.d
at com.google.a.a.h.handleMessage(ExoPlayerImplInternal.java:102)
at android.os.Handler.dispatchMessage(Handler.java:98)
at android.os.Looper.loop(Looper.java:163)
at android.os.HandlerThread.run(HandlerThread.java:61)
at com.google.a.a.k.r.run(PriorityHandlerThread.java:5)
Caused by: com.google.a.a.j.s$a: java.io.FileNotFoundException: : open failed: ENOENT (No such file or directory)
at com.google.a.a.j.s.a(FileDataSource.java:15)
at com.google.a.a.j.o.a(DefaultDataSource.java:22)
at com.google.a.a.g.h$a.c(ExtractorMediaPeriod.java:21)
at com.google.a.a.j.v$b.run(Loader.java:34)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:760)
Caused by: java.io.FileNotFoundException: : open failed: ENOENT (No such file or directory)
at libcore.io.IoBridge.open(IoBridge.java:455)
at java.io.RandomAccessFile.(RandomAccessFile.java:247)
at java.io.RandomAccessFile.(RandomAccessFile.java:128)
at com.google.a.a.j.s.a(FileDataSource.java:7)
at com.google.a.a.j.o.a(DefaultDataSource.java:22)
at com.google.a.a.g.h$a.c(ExtractorMediaPeriod.java:21)
at com.google.a.a.j.v$b.run(Loader.java:34)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:760)
Caused by: android.system.ErrnoException: open failed: ENOENT (No such file or directory)
at libcore.io.Posix.open(Native Method)
at libcore.io.BlockGuardOs.open(BlockGuardOs.java:187)
at libcore.io.IoBridge.open(IoBridge.java:441)
at java.io.RandomAccessFile.(RandomAccessFile.java:247)
at java.io.RandomAccessFile.(RandomAccessFile.java:128)
at com.google.a.a.j.s.a(FileDataSource.java:7)
at com.google.a.a.j.o.a(DefaultDataSource.java:22)
at com.google.a.a.g.h$a.c(ExtractorMediaPeriod.java:21)
at com.google.a.a.j.v$b.run(Loader.java:34)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:760)
2020-09-19 17:09:41.381 17084-17084/com.hzlitms E/VrVideoManager: Error loading video: null

pls help asap