[#TAPESTRY-2281] Update tutorial1 to correctly indicate how and why to replace Jetty 5 log4j.jar

Tapestry

Update tutorial1 to correctly indicate how and why to replace Jetty 5 log4j.jar

Created: 19/Mar/08 08:50 AM Updated: 08/Jun/08 11:28 PM

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Component/s:

t5-tutorial 1

Affects Version/s:

5.0.10

Fix Version/s:

5.0.13

Time Tracking:

Not Specified

Resolution Date:

08/Jun/08 11:28 PM

Description

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http://tapestry.apache.org/tapestry5/tutorial1/first.html

When I tried to run Jetty from Eclipse, I got exception:

[ERROR] RequestExceptionHandler Processing of request failed with uncaught exception: org.apache.log4j.Logger.isTraceEnabled()Z
java.lang.NoSuchMethodError: org.apache.log4j.Logger.isTraceEnabled()Z
at org.slf4j.impl.Log4jLoggerAdapter.isTraceEnabled(Log4jLoggerAdapter.java:81)
at org.apache.tapestry.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:50)

Google helped me to find the fix:

> It is necessary that you upgrade the copy of log4j inside Jetty to version
> 1.2.14. That adds the isTraceEnabled():boolean method that SL4J expects.

Please add this 2 lines to the documentation, it will help people to save time.

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Howard M. Lewis Ship made changes - 08/Jun/08 11:24 PM

Field	Original Value	New Value
Assignee		Howard M. Lewis Ship [ hlship ]

Howard M. Lewis Ship made changes - 08/Jun/08 11:24 PM

Status

Open [ 1 ]

In Progress [ 3 ]

Howard M. Lewis Ship made changes - 08/Jun/08 11:28 PM

Component/s	Documentation [ 11283 ]
Component/s		t5-tutorial 1 [ 12311813 ]
Summary	Improve tutorial1 documentation	Update tutorial1 to correctly indicate how and why to replace Jetty 5 log4j.jar

Howard M. Lewis Ship made changes - 08/Jun/08 11:28 PM

Resolution		Fixed [ 1 ]
Fix Version/s		5.0.13 [ 12313205 ]
Status	In Progress [ 3 ]	Closed [ 6 ]