[3004]下载失败：磁盘读写错误
Closed this issue · 2 comments
java.io.FileNotFoundException: /56cf48f10e4cf6043fbf53bbbc4009e3: open failed: EROFS (Read-only file system)
at libcore.io.IoBridge.open(IoBridge.java:409)
at java.io.RandomAccessFile.(RandomAccessFile.java:118)
at ezy.boost.update.UpdateDownloader$LoadingRandomAccessFile.(UpdateDownloader.java:236)
at ezy.boost.update.UpdateDownloader.download(UpdateDownloader.java:184)
at ezy.boost.update.UpdateDownloader.doInBackground(UpdateDownloader.java:78)
at ezy.boost.update.UpdateDownloader.doInBackground(UpdateDownloader.java:34)
at android.os.AsyncTask$2.call(AsyncTask.java:288)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:841)
Caused by: libcore.io.ErrnoException: open failed: EROFS (Read-only file system)
at libcore.io.Posix.open(Native Method)
at libcore.io.BlockGuardOs.open(BlockGuardOs.java:110)
at libcore.io.IoBridge.open(IoBridge.java:393)
... 11 more
小米5.0以下系统 , 强制更新后不安装,清除缓存会报出此问题
原因是mContext.getExternalCacheDir()返回null