json: cannot unmarshal object into Go struct field Attachment.messages.attachments.blocks of type slack.Block

[zfLQ2qx2]

I'm getting the error "json: cannot unmarshal object into Go struct field Attachment.messages.attachments.blocks of type slack.Block" while doing api.GetConversationHistory.

It appears there is a potential fix here - https://github.com/nlopes/slack/pull/638 but seems to be stalled over last 30 days.

I can confirm that the actual one-liner fix from that PR does work, the majority of the PR is a unit test to verify correct behavior.

[gvirtanen]

@nlopes Any update on this, please? We also really need this PR, and can verify that the one line fix solves the problem of unmarshalling attachments in our case too.

[bitsofinfo]

same here, need the PR in #638

[rusq]

I think this can be closed, #638 is merged

[parsley42]

Closed by #638