The blocks to do screenshot and save file fail?

MIT App Inventor Help
3

Thanks.
Tested it,

  1. set all Permission in my phone still got error as long as started APP: Error 908: The permission READ_MEDIA_IMAGE has been denied....

  2. got another error after clicked btn_ss:

may be my phone too low Android 5.1?

BTW. your block used: set Images 'Picture' and I have only set images 'image', not picture there.

CaptureERROR
CaptureERROR489×741 194 KB