playframework / playframework/play-samples

Unexpected exception for play-java-websocket example

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#20 6 comments 0 reactions 0 assignees View on GitHub

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help wanted type:defect
Dominant language
JavaScript
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554
Forks
548
Avg merge
1d 11h
Merged PRs (30d)
57

Description

Hi,

I encountered this problem when trying to render localhost:9000
image

I'm using java version "12.0.1" and sbt 1.2.8

Thanks!

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  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the failure when rendering localhost:9000 in the play-java-websocket example with Java 12.0.1 and sbt 1.2.8. Inspect the example and the linked screenshot to identify the exception; done means the page renders without the reported exception under the relevant supported versions.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
backend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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