Problem with "OmniFocus 3: Send to Inbox" service from Mojave Mail.app

Hi all,

When I try to send a highlighted email message to my OF3 inbox using the service, OF3 pops up a panel with the following contents:

=:============
The script handler failed

Error executing handler script for <ScriptHandler:0x600000759f80 com.omnigroup.OmniFocus.ScriptHandler.Mail NSBundle </Applications/OmniFocus.app/Contents/PlugIns/BuiltInClippingHandlers.plugin> (not yet loaded)>: Unable to convert the string “message:%3CD7E52206.4873D%PERSON@DOMAIN.com%3E” to a url. Make sure that the string is a valid URL, including quoting characters that aren’t valid in URLs.
=:============

(In the above, I have anonymized the email address of the mail’s sender.)

This used to work for me with OF2 on OS X 10.11. In order to install OF3, I upgraded to 10.14 (Mojave). So I don’t know if the problem is Mojave, OF3, or a combination. Thanks for any help!

ADDENDUM: There is some special problem with this particular email. Send-to-OF3-inbox works as intended on other emails.

Jon.

I am having a similar problem! But I am not getting an error message–it just doesn’t work. Pretty frustrating!!