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rusq / slackdump

Save or export your private and public Slack messages, threads, files, and users locally without admin privileges.
GNU General Public License v3.0
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Error when dumping channel with files, when there are files that was deleted. #270

Closed svantek-admin closed 6 months ago

svantek-admin commented 7 months ago

Describe the bug When doing dump of Slack channel which downloading files I get following error

error saving "XXXXXXXXXX-" to "aaaaa/attachments": callback error: download to "aaaaa/attachments/XXXXXXXXXX-" failed, [src=]: received empty download URL

it seems that when there were file in message but later was deleted, slack returns array with file which "mode": "tombstone"

When this happens, malformed URL is added in exported file

        "url_private": "attachments/XXXXXXXXXX-",
        "url_private_download": "attachments/XXXXXXXXXX-",

To Reproduce Steps to reproduce the behavior:

  1. Create channel in slack
  2. Upload file
  3. Delete this file
  4. Run slackdump -download on this channel

Expected behavior

No attempt to download file is performed

Desktop (please complete the following information):

rusq commented 7 months ago

Hey @svantek-admin, thanks for the report, I thought tombstones are handled in the code, but I'll double check.

rusq commented 6 months ago

@svantek-admin, this is fixed now, sorry for the inconvenience. I did handle tombstones, but in the dev (v3) branch ¯\_(ツ)_/¯