App crash when click clean button

[likky]

时间 设备名称 类型 PID 标记 消息
08-23 22:32:03.409 HUAWEI BLN-AL40 Error 21375 AndroidRuntime Caused by: java.lang.NullPointerException: Attempt to get length of null array
at org.mazhuang.cleanexpert.task.OverallScanTask.travelPath(OverallScanTask.java:36)
at org.mazhuang.cleanexpert.task.OverallScanTask.doInBackground(OverallScanTask.java:87)
at org.mazhuang.cleanexpert.task.OverallScanTask.doInBackground(OverallScanTask.java:16)
at android.os.AsyncTask$2.call(AsyncTask.java:316)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
... 4 more

[salmanashraf]

@likky any success regarding this error?