FunctionClauseError: no function clause matching in LightningWeb.WorkflowLive.Edit.handle_event/3
Open
Nobody has claimed this yet.
bug
- Dominant language
- Elixir
- Stars
- 296
- Forks
- 86
- Avg merge
- 1d 13h
- Merged PRs (30d)
- 50
Description
Sentry Issue: LIGHTNING-6W
FunctionClauseError: no function clause matching in LightningWeb.WorkflowLive.Edit.handle_event/3
File "lib/lightning_web/live/workflow_live/edit.ex", line 1166, in LightningWeb.WorkflowLive.Edit.handle_event/3
File "lib/phoenix_live_view/channel.ex", line 508, in anonymous fn/3 in Phoenix.LiveView.Channel.view_handle_event/3
File "/app/deps/telemetry/src/telemetry.erl", line 321, in :telemetry.span/3
File "lib/phoenix_live_view/channel.ex", line 261, in Phoenix.LiveView.Channel.handle_info/2
File "gen_server.erl", line 1095, in :gen_server.try_handle_info/3
...
(2 additional frame(s) were not displayed)
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start at lib/lightning_web/live/workflow_live/edit.ex:1166 and use the linked Sentry issue to identify the event payload reaching handle_event/3 without a matching clause. Trace the corresponding WorkflowLive.Edit interaction and verify that the reported FunctionClauseError no longer occurs.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- elixir
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100