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Slack alerts not working on Dagster Cloud
# dagster-plust
Todd de Quincey
09/01/2023, 1:28 PMSlack alerts not working on Dagster Cloud
Todd de Quincey
09/01/2023, 1:29 PMHi,
I have setup the Slack Alert in Dagster Cloud which applies to all jobs and should be triggered when a job fails. However, I manually materialized an asset (which I knew would fail), and I didn’t receive an alert.
Please see the attached screenshots.
Todd de Quincey
09/01/2023, 1:30 PMAlert setup in Dagster Cloud
Todd de Quincey
09/01/2023, 1:30 PMDagster Slack app correctly installed in Slack
Todd de Quincey
09/01/2023, 1:31 PMManual run which failed, which I expected to result in an alert in Slack
Todd de Quincey
09/01/2023, 1:32 PMAlert policy JSON
Todd de Quincey
09/01/2023, 1:32 PMAny clues?
d
Danilo Oliveira
09/01/2023, 1:44 PMHi Todd, did you add the Dagster Cloud user to the channel you are sending the messages to?
t
Todd de Quincey
09/01/2023, 1:53 PMThanks, @Danilo Oliveira. That was the missing piece of the puzzle.
D 2
d
daniel
09/01/2023, 2:58 PMGlad you were able to figure this out - there should be an event log line at the end of the run that failed if there was a Slack API failure writing the alert (in this case i'd expect it to be something like 'not_in_channel')