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Unexplained 500 errors in our development server

Issue closed
Pull requests: 1
Contributors: 1
Level: Intermediate
  • Clojure
Issue closed
Pull requests: 1
Contributors: 1
Level: Intermediate
  • Clojure

On GitHub

WorksHub's frontend application
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Issue posted by: 
acron0's avatar

Antony Woods

Description

When running the development server for this project, resources like /favicon.ico are triggering 500s rather than 404s. Here is a stack trace which is being logged which indicates the 'cause' of the 500. As you can see, it's not within our server code and somehow related to resources.

2020-11-25 14:39:11.822:WARN:oejs.HttpChannel:qtp505036866-44: /favicon.ico
java.lang.NullPointerException: Response map is nil
	at ring.util.servlet$update_servlet_response.invokeStatic(servlet.clj:100)
	at ring.util.servlet$update_servlet_response.invoke(servlet.clj:91)
	at ring.util.servlet$update_servlet_response.invokeStatic(servlet.clj:95)
	at ring.util.servlet$update_servlet_response.invoke(servlet.clj:91)
	at ring.adapter.jetty$proxy_handler$fn__13225.invoke(jetty.clj:26)
	at ring.adapter.jetty.proxy$org.eclipse.jetty.server.handler.AbstractHandler$ff19274a.handle(Unknown Source)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
	at org.eclipse.jetty.server.Server.handle(Server.java:499)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:258)
	at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
	at java.lang.Thread.run(Thread.java:748)

image

This create a lot of noise in the development server, which is not ideal! Missing resources should be handled as 404s, not 500s.

Follow the instructions here to get the server started. You do not need to log in to reproduce this.

  • bug
  • help wanted

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On GitHub

WorksHub's frontend application
More info >

Issue posted by: 
acron0's avatar

Antony Woods

Use Open Source Issues to hire or get hired

Unexplained 500 errors in our development server
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