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I'm using the latest development version of Processwire with a simple template (see attached tplProduct.png). The only thing that is somehow more complicated is the Categorias field that is of type Page, with details "Single page (Page) or empty page (NullPage) when none selected" and the Input Field is of type PageListSelectMultiple. Now this is for a Product Catalog where I have the Categories on a branch of the tree and use them as a field in the Product page. I create this all using a script that does a CSV import and everything works fine here. When I try to make a change in the backoffice I get warning and in the end a fatal error :-( First: Notice: Trying to get property of non-object in /home/vagrant/public_html/mp/wire/core/Page.php on line 318 Second: Warning: Invalid argument supplied for foreach() in /home/vagrant/public_html/mp/wire/core/Page.php on line 318 Last: Fatal error: Maximum function nesting level of '100' reached, aborting! in /home/vagrant/public_html/mp/wire/core/Field.php on line 386 Could someone shed some light here? What stupid error is it that I'm doing, that I can't find out? Thanks Adelino
