nextcloud / nextcloud/mail

No indication of attachment upload failures

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1. to develop bug papercut
Dominant language
JavaScript
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Forks
348
Avg merge
12h 28m
Merged PRs (30d)
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Description

Expected behaviour

If an attachment from local disk fails to upload (network problem, file too large, etc), an indication that a problem has occurred and what the cause of the problem is displayed.

Actual behaviour

If an attachment fails to upload, nothing happens.

I just got off the phone supporting someone using Mail for the first time, they were trying to upload a 42M file but it wasn't working and didn't know what was happening. Turns out the file was too large for the servers limit, but they had no idea what was going on because there was no feedback, the upload UI just vanished.

Mail app

Mail app version: 1.4.0

Mailserver or service: Dovecot

Server configuration

Operating system: Debian 10

Web server: Apache

Database: MariaDB

PHP version: Whatever comes with Debian 10

Nextcloud Version: 19.0.0

Client configuration

Browser: GNOME Web 3.36.2

Operating system: Ubuntu 20.04

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the Mail app's attachment upload with an oversized local file or a failed network request, then trace the upload UI responsible for disappearing without feedback. Done means upload failures remain visible and explain the cause, such as a server size limit or network problem.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript
Domain
frontend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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