Reading pdf, Error 601: no corresponding activity was found

MIT App Inventor Help
1

code
code819×460 44.6 KB

When I want to read a file from the mobile memory, the following error message appears. What is the solution?

Error 601:no corresponding activity was found

thanks

2

file///sdcards/… is no valid path
try file:///storage/emulated/0/Download/yourFilename.pdf…

Taifun

3

Also

You have in "fromFileName" \\100-duaa.pdf (back slashes)
It should be //100-duaa.pdf (forward slashes)

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