weird error after an edit

  • i added a line of code to the index.php file ‘hide_empty=0’ to the wp_lists_cats line and now i get this error on the site page. i did the same edit on another blog and it worked fine.
    could someone please let me know what happened so i can fix it.
    thanks
    mark
    you can check out the blogs at https://www.homebuilderssc.com/homebuilderblog – this is the one that is broke
    https://www.homebuilderssc.com/ehablog – this is the one that i did the same edit to and it worked.
    ——————————————————————————–
    Warning: Invalid argument supplied for foreach() in /home/mstamper/public_html/homebuilderblog/wp-includes/template-functions-category.php on line 304
    Warning: Invalid argument supplied for foreach() in /home/mstamper/public_html/homebuilderblog/wp-includes/template-functions-category.php on line 304
    Warning: Invalid argument supplied for foreach() in /home/mstamper/public_html/homebuilderblog/wp-includes/template-functions-category.php on line 304
    Warning: Invalid argument supplied for foreach() in /home/mstamper/public_html/homebuilderblog/wp-includes/template-functions-category.php on line 304
    Warning: Invalid argument supplied for foreach() in /home/mstamper/public_html/homebuilderblog/wp-includes/template-functions-category.php on line 304
    Warning: Invalid argument supplied for foreach() in /home/mstamper/public_html/homebuilderblog/wp-includes/template-functions-category.php on line 304

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  • Thread Starter mstamper

    (@mstamper)

    update……
    i had deleted the opening “hello world” post and had not input any other posts.
    i added a quick post to the general catagory and it fixed the error.
    i am still interested in why and how just adding a post fixed this warning message.
    thanks
    mark

    Not sure, I’ve never seen an entirely empty WordPress blog since the installation populates the database with one test post and one test comment.
    Maybe that’s just what happens to an empty WordPress blog.

Viewing 2 replies - 1 through 2 (of 2 total)
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