Unexpected error with readFileToByteArray from FileUtils android

Asked Nov 25 '19 at 12:38

Active Nov 25 '19 at 12:38

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Some time ago I used this line for getting byteArray:

val data = FileUtils.readFileToByteArray(file)

But right now I see this error:

Unresolved reference: readFileToByteArray

I saw this question but maybe we have some another comfort solution without adding sctrict conditions?

asked Nov 25 '19 at 12:38

Andrew

Check FileUtils contain readFileToByteArray function over there or not ? – Abhishek Nov 25 '19 at 13:17
@Abhishek, no it doesn't contain this function, but I used it before, what happened? – Andrew Nov 25 '19 at 13:25
Did you update anything in gradle or did something relate upgrading ? – Abhishek Nov 25 '19 at 13:27
@Abhishek, maybe yes, I saw suggestion about kotlin and at project module I have updated everything – Andrew Nov 25 '19 at 13:31
Try resolving with that approach check which FileUtils imported in your class. – Abhishek Nov 25 '19 at 13:35
it is imported,I have just checked – Andrew Nov 25 '19 at 13:36
If you want to to use that particular function then you need to work from root or else I suggest you to use different approach to read file data. – Abhishek Nov 25 '19 at 13:42
from which root? device root? – Andrew Nov 25 '19 at 13:43
Root mean you need to check which FIleUtils is imported and why it does not have that function does it update or something. – Abhishek Nov 25 '19 at 13:44
where I can check it? – Andrew Nov 25 '19 at 13:44

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