Lightroom Classic 10: Email not working - External error has occurred: ?:0 Attempt to index field 'font' ( a nil value )

Have the same problem; Adobe can't fix it on a short term (it seems) I also hardly see any reply's or remarks. What I do is to export the photo to my desktop and then send it as an attachment by email. Worthless. Maybe we should complain at the Adobe FB account

Okay--let's be honest--this issue is MAJOR--the fact that its been close to three weeks since the release.  This is not exactly a company that is on top of their business!

Updates are generally 2 months apart, so I'd expect this to be fixed in December. It is a very frustrating bug, no doubt, but it has a very simple solution/workaround (export to desktop, email through proper email software) so FWIW, I wouldn't anticipate a double dot hot fix release for it.

There is a plugin I use called MapiMailer. I'm not sure if it's still around or supported but it still works great for me. It might give you some temporary relief.

Darn!  I used the above link and it replace my Adobe Lightroom CC with Adobe Lightroom.  Now what????  I'm starting to really hate Lightroom.

tasson, in order to replace anything you had to press another link on the page.  This link simply takes you to the page that explains it.

On a positive note-it appears as if they updated Photoshop yesterday--hopefully LR will follow SOON!

@ronnie_hole 

Apple user workaround. Repeat for those who did not see the original.

1, Right click or File> e-mail

2, Leave screen blank EXCEPT in FROM field select

     Apple

3  Hit SEND

4  On second screen enter details and check FROM

     field to assure correct email account is selected.

5.  Hit arrow to send.

If FROM field is incorrect select proper account. 

To permanently change it OPEN Mail app.

Tab to COMPOSING. Half way down "Send new messages from" select proper account.

Good Luck

Sorry--I guess you have to have a validated Apple email account to make an option

It doesn't necessarily use Apple mail. If you set Apple in the FROM on the first screen you should get a send button on your Mac.

Selecting Apple isn't something that I have available in the send field. 

Yeah, it works! Thnx! I still hope Adobe finds a solution to mail from LR but I can use your suggestions, thanks again! 

@StephenP   thank you for posting Stephen.  I tried it but my mail did not come up when I clicked the upward arrow - just messages, air drop, notes, add to photos and reminders.  I imagine I need to do something to make my mail show?

Pattycake -  you may need to go to system preferences and add extension to share file.  On macOS -
Your operating system preferences determine the actual list of services appearing in the Share panel. You can tweak these preferences. For example, on macOS, add/remove services to the Share panel by tweaking System Preferences > Extensions > Share Menu. See this Apple documentation pagefor more information.

Doesn't work for me either. But thanks for trying. 

And the reaction of Adobe:

• Adobe

  Hi Jan, sorry to hear about this. This is known issue with Lightroom Classic version 10.0 and our engineering team is working towards a fix. In the meanwhile, would you mind checking the workaround mentioned in this article https://helpx.adobe.com/lightroom.../kb/known-issues.html... and let us know if that helps? Thanks, ^AK

  HELPX.ADOBE.COM

  Known issues in Lightroom Classic

I gave them the solution of StephenP, it works for me

The solutions you are referring to - either reinstall previous version or export locally and then send with your email?  Or is there something different? 

Debra: ...

if you click on the photo you wish to email in LRCv10, then click in top bar:

 - "Photo"

 - "Edit In - Photoshop 2021"

Then in Ps2021 click on:

 - "Share an Image" tab (top right of screen - indicated by a box with upward arrow), you can email the photo.

I noticed that it works for me, just try it!

I updated to Big Sur on my MACPro last night.  Today I tried my LrC again.  The above instructions did not work for me so I tried File and then Email and it brought up my picture in an email format - my first attempt came back as undeliverable so I changed the 'sent from' email and Voila! - my picture landed in my email account!  First time in AGES!  

Thanks Jan for the lead...were you able to send via email or just text...

Tasson...you changed "sent from" - do you have two emails and used a second one?  

Debra, I sent the picture via email direct from Photoshop.

I can also export the picture to my desktop and then attach it to an outgoing email

Thanks Jan.  Got it working out of PS - email wasn't extended. Sure hope that we can get the functionality back into LR some time soon though. 

So do I Debra! Let's hope before 2021!

Update--Just got off the phone with Adobe tech--had an open ticket.  I was informed that the earliest we might see an update is end of December.  Way to go--By the way I demanded a refund and they gave me three months worth!  You all should do the same. 

Thanks for the update and for reaching out.  Very helpful indeed. 

@david_mintzer Adobe doesn't share their release dates in advance, so it sounds like support guy was taking a guess on dates. I wouldn't read too much into his comments.

I guess so---he said the EARLIEST---which is a very broad term--could be anytime. 

Thanks!  That's kind of what the guy said to me on the phone.  He said at the EARLIEST--end of Dec.

Fortunately the actual information is a little better than what you told. The fix was released last night.