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Type: Bug
Resolution: Not a Bug
Priority: Minor
Fix Version/s: 3.x
Affects Version/s: 3.0.0.GA
Component/s: controller: dashboard, factory/dashboard, ts-workspace-client, editors: vscode, idea, theia
Labels:
None

Blocked:
False
Blocked Reason:
None
Ready:
False
Affects:

Release Notes
Release Note Text:

Hide
= *502 Bad Gateway* or *application not available* errors

Currently, when launching a sample application from the workspace, users can encounter an error message such as *502 Bad Gateway* or *application not available*. The cause of this error is the Che-Theia editor displaying the notification that the application is ready before the application startup is complete.

.Workaround
* Wait a minute or two, and reload the browser tab.

See the related issue link:https://github.com/eclipse/che/issues/21377[#21377].

Show
= *502 Bad Gateway* or *application not available* errors Currently, when launching a sample application from the workspace, users can encounter an error message such as *502 Bad Gateway* or *application not available*. The cause of this error is the Che-Theia editor displaying the notification that the application is ready before the application startup is complete. .Workaround * Wait a minute or two, and reload the browser tab. See the related issue link: https://github.com/eclipse/che/issues/21377 [#21377].
Release Note Type:
Known Issue
Release Note Status:
Rejected
Workaround:

Workaround Exists
Workaround Description:

Hide

1. reload browser tab
2. retry the run command

Show
1. reload browser tab 2. retry the run command

1. install 2.15
2. migrate to 3.0
3. open vertx-health-checks-example-redhat project from sample tile in dashboard
4. run the build-and-run command

5. launched application doesn't load - on one tab I get application not available and on another I get a bad gateway error

This MIGHT be fixed with updated migration script in https://github.com/eclipse-che/che-docs/pull/2315

but wanted to log a new issue just in case.

relates to

CRW-2892 Unable to migrate upgrade the CRW operator from 2.15.3 to Openshift Dev Spaces 3.0.0

CRW-2966 could not connect to remote localhost:9990 [EAP XP3 Microprofile devfile]

CRW-2968 websockets request was expected [nodejs-configmap devfile]