Hi Andreas, Andreas Jung writes:

Inside a product my index_html is set to

"index_html=HTMLFile('index_html',globals())"

The index_html.dtml calls <dtml-var standard_html_header>. This DTML method is available in the top-level hierarchy. However When I call index_html Zope complains with a KeyError/standard_html_header. When I remove the "<dtml-var standard_html_header>" call everything works fine.

Any idea why aquisition won't work in this case ? HTMLFile does not inherit from "Acquisition.Implicit". Therefore, HTMLFile objects do not have an acquisition context.

On the other hand, they should not need one, provided they get a correct "client" parameter (i.e. first parameter). Probably, that is your real problem: "index_html" is probably called with "client=None". Dieter