Bug len(None) communication extension inline attachments

[manuelmazzuola]

Describe the bug

With the new version 1.11.0 and the introduction of inline attachments for the azure communication extension,
a bug raises with a len of None object error when not setting the inline attachments.

Thanks.

Related command

az communication email send

Errors

object of type 'NoneType' has no len()

Issue script & Debug output

az communication email send \
        --connection-string "${AZURE_COMMUNICATION_SERVICE_ENDPOINT}" \
        --sender "DoNotReply@${AZURE_FROM_SENDER_DOMAIN}" \
        --to "${to_email}" \
        --subject "TEST" \
        --text "See the attachment." \
        --attachments ${filename} \
        --attachment-types plain/text

Expected behavior

Should work.

Environment Summary

azure-cli 2.64
azure communication extension 1.11.0

Additional context

Using azure communication extension 1.10.0 everything work as expected..

[yonzhan]

Thank you for opening this issue, we will look into it.

[ealmuneyeer]

@manuelmazzuola , thank you for reporting this, and sorry for the inconvenience. I was able to reproduce it locally. As a workaround, I downgraded the communication extension to version 1.10.0, which allowed me to send the email successfully as you mentioned.

Here are the useful commands for everyone else:
To remove the extension:
az extension remove --name communication

To install communication extension v1.10.0:
az extension add --name communication --version 1.10.0

[ealmuneyeer]

@manuelmazzuola , a new communication extension version 1.11.1 has been released and it includes the fix.

[manuelmazzuola]

Thank you