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No explicit error message when trying to push the same snap twice

View original Launchpad issue

Metadata

Project
snapcraft (launchpad)
Number
#1619818
Type
issue
State
open
Author
~elopio
Labels
store
Created
Updated
Closed
—

Current evaluation

Acknowledged duplicate-upload UX bug: Snapcraft can show a generic processing error instead of the store's explicit “same content already uploaded” message; no resolving change is identified.

Suggested action: keep open

Reason: Maintainer ~elopio confirmed that the generic retry advice is wrong, and ~sergiusens said support for the Store's new error messages was still needed. The current client still maps processing_error to the generic “error while processing” status, and no resolving commit, PR, or release is identified.

Evaluated by: mr-cal-bot

Impact: 32 Quick Win: 17 Complexity: 35 Confidence: 87 Actionability: 84

Issue body

When I push the same snap twice, the store status tracker replies with: A file with this exact same content has already been uploaded However, snapcraft only says: There has been a problem while analyzing the snap, check the snap and try to push again.

Evaluation history

Date Model Scores Action Summary
stealth/space-bunny-alpha
Impact: 32
Quick Win: 17
Complexity: 35
Confidence: 87
Actionability: 84
keep open Acknowledged duplicate-upload UX bug: Snapcraft can show a generic processing error instead of the store's explicit “same content already uploaded” message; no resolving change is identified.
stealth/space-bunny-alpha
Impact: 32
Quick Win: 26
Complexity: 12
Confidence: 99
Actionability: 94
close resolved Duplicate pushes hid the Store's explicit “already uploaded” error behind generic retry guidance; PR #1110 fixed Snapcraft to expose status-tracker error messages.
qwen/qwen3.6-35b-a3b
Impact: 40
Quick Win: 19
Complexity: 20
Confidence: 50
Actionability: 60
close resolved Generic error message when pushing duplicate snap; store provides clear message but snapcraft shows unhelpful generic error
qwen/qwen3.8-27b
Impact: 15
Quick Win: 12
Staleness: 100
Complexity: 20
Confidence: 70
Support Request: 0
close stale Request to surface the store's 'already been uploaded' message instead of a generic error when pushing a duplicate snap. 10 years old, no activity; snapcraft push was later removed, so it is no longer applicable.
qwen/qwen3.6-35b-a3b
Staleness: 98
Complexity: 15
Confidence: 85
Support Request: 0
close stale Reports a generic error message in snapcraft when pushing a duplicate snap, instead of showing the store's explicit upload message. Issue is over 9 years old with no activity or maintainer response.
qwen/qwen3.6-35b-a3b
Staleness: 98
Complexity: 10
Confidence: 85
Support Request: 5
close stale Generic error message when pushing duplicate snaps. No maintainer interaction or updates in over 9 years.
qwen3.6-35b-a3b-mtp-q6
Staleness: 98
Complexity: 15
Confidence: 85
Support Request: 10
close stale snapcraft displays a generic error instead of the explicit store message when pushing an already uploaded snap. Unaddressed for nearly a decade with no maintainer interaction or reproduction steps.

Update history

Date Change
created

Related issues

Issue Project State Summary Similarity
#1683536 snapcraft uploaded snap and then told me same content had already been uploaded snapcraft (launchpad) open Store rejects duplicate snap content only after the full upload; the requested preflight hash check needs a new Store API. Maintainer confirmed the store-side limitation in 2017; still open with no Snapcraft-side fix.
73%