The custom Converter can't working when we put a that at end of configuration file.

1. But when we look at configuration file. that Converter more like a global component, so should we let that work if it at end of configuration or at begin off the file.

2. Especially when at configuration file include another configuration file, we want to custom Converter by the include file, and let it work in our application. but at now we can't make it work.

3. The reason why it not work is the logger pattern is assembling step by step while the configuration file is parsing and not at step of after all configuration file done then assembling the the logger related component.