Nylas Mail "messages in a thread require an IMAP uid to perform an action"

[johnramsden]

I keep getting the following message when I try to move an email from my inbox to a folder.

We were unable to apply the changes to your thread, please try again! If the error persists, contact support@nylas.com with the error message.Error message: All messages in a thread require an IMAP uid to perform an action

What operating system are you using?

Arch Linux

What version of Nylas Mail are you using?

Nylas Mail Pro 2.0.8-1

Do you have any third-party plugins installed? If so, which ones?

No.

Is the issue related to a specific email provider (Gmail, Exchange, etc.)?

I only use fastmail.

Does this feature exist in another mail client or tool you use?

No.

[johnramsden]

I also recieved this after sending an email and was told my message couldn't be moved to the sent folder.

[johnramsden]

Just got this when sending an email:

Your message successfully sent; however, we had trouble saving your message, "Re: Sunday April 9th", to your Sent folder.

Error: Message contains bare newlines

[ryanleesipes]

Same here, seems to not love IMAP/Fastmail.

[johnramsden]

Note, the earlier version of Nylas worked perfectly.

[jstejada]

merging into duplicate #3308