Can't sent attachment with Outlook


If I want to sent an attachment I got the the error ‘ERROR: Cannot convert the literal ‘filesystem-v2’ to the expected type ‘Edm.Binary’.’

In the first node I read a csv. The second node converts this to a xls. The xls file I want to sent it as an attachment.
I’ve just upgrade to the stable version 1.18.0
In the screenshot you see my configuration. Does anyone how to fix this?

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Hi @appconnex, welcome to the community and please accept my sincere apologies for the trouble this causes.

This bug is currently under investigation by our engineering team and we’ll post an update on this thread once it’s fixed.

Same issue here.
It was working before with an older version, since i update to the 1.4 it’s not working anymore. I use n8n cloud service if it could help.


Hi @ben64, I am so sorry for this.

The fix for this has now been merged and should be rolled out with the upcoming version of n8n (1.26.0 I believe):

Keep an eye on this thread for updates.

New version [email protected] got released which includes the GitHub PR 8238.

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Thanks, after the update, this functionality works again!

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