Why the error message "calling function without definition" in ring example 19.13 sendemail() function ?

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When running the Ring Example 19.13 SendEmail() Function from The Ring Programming Language - The Complete Reference Release 1.0, on page 98, raises the error message: Line 3 Error (R3) : Calling Function without definition !: sendemail
in file C:/ring/applications/Ring_Projects/sendmail.ring. The test was a copy/paste from the book...

What I have tried:

see "Send email...." + nl

SendEmail("smtp://smtp.gmail.com:587",
"jblackfield1@gmail.com",
"5552255",
"Sending email from Ring",
"Hello,
How Are you?
Are you fine?
Thank you!
Greetings,
JBlackfield")

see "Done...." + nl

Posted 3-Aug-21 6:29am

john blackfield

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Comments

Richard MacCutchan 3-Aug-21 12:33pm

You need to define the SendEmail function, or include the file that contains its definition. Check the book again.

john blackfield 3-Aug-21 22:31pm

Thanks Richard. I really appreciate your answer. Thanks a lot. I'll check again. (to be honest, I try to include the definition in the beginning of the example, before See "Send email.....", but do not work. I need to read the book again.) Anyway, thank you very much.

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