当语言环境从英语更改为阿拉伯语时，Android ExoPlayer无法播放

Question

ExoPlayer在英语环境中表现良好。 但是，当语言环境从英语更改为阿拉伯语时，它不会播放。 我的应用程序中没有字幕功能。

它发生如下异常：

E/ExoPlayerImplInternal: Source error.
                         com.google.android.exoplayer2.source.UnrecognizedInputFormatException: None of the available extractors (MatroskaExtractor, FragmentedMp4Extractor, Mp4Extractor, Mp3Extractor, AdtsExtractor, Ac3Extractor, TsExtractor, FlvExtractor, OggExtractor, PsExtractor, WavExtractor, AmrExtractor) could read the stream.
                             at com.google.android.exoplayer2.source.ExtractorMediaPeriod$ExtractorHolder.selectExtractor(ExtractorMediaPeriod.java:931)
                             at com.google.android.exoplayer2.source.ExtractorMediaPeriod$ExtractingLoadable.load(ExtractorMediaPeriod.java:853)
                             at com.google.android.exoplayer2.upstream.Loader$LoadTask.run(Loader.java:317)
                             at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
                             at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
                             at java.lang.Thread.run(Thread.java:762)

帮帮我...