Activation de plugin dans un champ associé à plusieurs types

Bonjour,
Lorsque j'active un plugin (exemple joomlatex) dans un champ "textarea", celui-ci fonctionne uniquement lorsque mon champ est associé à un unique type de contenu. Lorsque le même champ est associé à plusieurs types, le plugin devient inopérant. Où est-ce que j'ai merdé ???
Merci

Joomla version 1.5.4
champ type "textarea"
plugin joomLateX v3.0

This sound strange if you mean item view.

The problem is in item view or in category view?

Since v1.5.4 we have made some changes for better compatibility with CONTENT plugins, r1147 revision will be final version for v1.5.6 after a few bug fixes and tests

Hi ggppdk,
I mean item view.
In fact, i like to reuse some fields for several types. It's very useful !
In an item view, i've got two fields "textarea".
both have the joomlatex plugin activated.
But only one display equations; the one associated to only one type. The other is associated to several types. That's the main difference between the two fields i've found.
Do you mean i should upgrade my flexicontent to v1.5.6 ?

Did you check for JavaScript errors?

Since it only works in the item view of one item type, it sounds like the item view of the other type is loading some JavaScript or CSS file that conflicts with the JavaScript introduced by this content plugin.

The conflicting js or css file could be loaded by some other flexicontent field or by the flexicontent template.

Try checking for js errors.

I've gone back to my beta website. It works perfectly and the text fields belong to several item types.
I'm looking in a wrong way.

Ok i've found the issue. It was a joomfish issue.
My first field, which is diplayed in the french web site, works. In the second (same parameters) displayed in the english web site, the plugin wasn't activated.
the plugin's attribute wasn't translated in joomfish.
sorry...