[logback-user] I'm getting the "substitute logger" error message yet my appender still works

ceki ceki at qos.ch
Mon Oct 24 22:50:35 CEST 2011

Simply move the configuration of your custom appender to another
secondary configuration file. Load this file in a second configuration
step. That's it. You don't have to worry about loggers references by
Spring classes.

On 24/10/2011 10:45 PM, Paul Gifford wrote:
> Oh, right, that's an important consideration...thanks for catching that!

> I have the two-step configuration working (thanks for the good example)
> but what's the best way to mirror the application's Spring logging
> setting?  Is there a way  to capture what the application settings are
> for Spring?
> The way I understand how the two-step configuration works is:
> 1. Application starts, some logging configured
> 2. Logging configured for classes that depend on loggers created in step 1.
> Does step 2 depend on the user of the library (i.e. other developers)
> creating a 2nd Logback configuration file or is it possible to either
> ship an appropriate configuration file or to configure logging for the
> classes in step 2 dynamically?
> Thanks,
> Paul

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