I have installed the Bureaucracy and Struct plugins. Using Bureaucracy with the template action, I can add a page with its associated struct data fields. Both the page and its data are added correctly. They are accessible and appear in queries.
However, when I use the "submit" button, the form displays at the top this error message:
Warning: preg_split() expects parameter 2 to be string, array given in /volume1/web/dokuwiki/inc/parserutils.php on line 289 Warning: Invalid argument supplied for foreach() in /volume1/web/dokuwiki/inc/parserutils.php on line 289
The bottom of the page with the form displays the link to the newly created page.
I haven't the foggiest notion about how to make that error message go away. Since both data and page are correctly added, I tend to think that it's merely a cosmetic problem.