You must save Fieldgroup 'MarkupCSScompress' before adding to Template 'MarkupCSScompress'

[Martijn Geerts]

Trying to install MarkupCSScompress module, but PW respond with:

Unable to install module 'MarkupCSScompress': You must save Fieldgroup 'MarkupCSScompress' before adding to Template 'MarkupCSScompress'

Who can help me out ?

souce code on github

tnx

[Martijn Geerts]

Somehow it's solved... I don't know how it happend. Sorry for your time!

I think the Fieldgroup already existed and I tried to create another one with the same name. 

Deleting the fieldgroup belonging to the template in the DB did solve the issue. ( I also deleted fieldgroups_fields with the corresponding fieldgroups_id )

Couldn't find any topic / tutorial or docu on how to do this with the api:

$fieldgroups = wire("fieldgroups"); // don't know if $fieldgroups is direct accesable in the templates
$template = $templates->get("a-template");
$fieldgroupId = (int) $template->fields->id;
$fieldgroup = $fieldgroups->get($fieldgroupId);
$templates->delete($template)
$fieldgroups->delete($fieldgroup);

Edited July 5, 2013 by martijn-geerts