[ZPT] METAL and "incompatible version"

[Dieter Maurer]

Laurent Pointal wrote at 2004-10-20 14:29 +0200:
> ...
>While trying to put XML headers on my pages (using some hacks based on
>metal macros found on the www), I encounter the following error:
><<
>Error Type: METALError
>Error Value: macro 'here/std_template/macros/pre' has incompatible
>version None, at line 1, column 1

I faintly remember to have read about this problem (a ling time ago).

It is very rare (we use Metal extensively and never saw it).
I had the impression that the problem were there only for a very
short time.

What Zope version are you using?

-- 
Dieter