Alan Storm's tutorial on Layoutviewer (Magento)

I am using Magento version 1.3.2.1. I have installed configuration viewer, but开发者_Go百科 can not get Layoutview to work. Magento will not load. getting a 500 internal Server error. I have copied the code from his website. Derectory tree:

Magentotutorial
  Configviewer
     subdirectory
  Layoutviewer
     subdirectorys

I copied the configviewer.xml, only changing the name to layoutviewer.xml

Can anyone help me? Thanks

---

which configviewer.xml are you talking about? app\etc\modules\alanstormdotcom_configviewer.xml? If you've copied that, you need to edit the contents of it so that it looks like:

<config>
  <modules>
    <Alanstormdotcom_Layoutviewer>
        <active>true</active>
        <codePool>local</codePool>
    </Alanstormdotcom_Layoutviewer>
  </modules>
</config>