Activity starter error 601 - try open ClearScanner

[bartounet]

Hello,
i search on the community but i don’t solve my problem.
I want open application ClearScanner with a button. I take information to open with activity manager.
I write the information here:
com.notebloc.app.activity.MainActivity
com.notebloc.app.activity.ReceiveSendActionActivity

I make a button, i enter the information like that

ANd when i put the button, i have the error 601: no corresponding activity was found.

Someone can help me for resolve the problem?
Thank you

[Rogerio_Rios (Professional Support)]

Did You verify names…?

[bartounet]

Yes, i verify look