WP Post to PDF
On Install, Error in Dashboard (4 posts)

  1. Alex Hernandez-Zamudio
    Posted 3 years ago #

    The minute I install your plugin i get a error in my dashboard header.

    Notice: Use of undefined constant wpptopdf - assumed 'wpptopdf' in ../plugins/wp-post-to-pdf/wp-post-to-pdf.php on line 40

    Warning: Cannot modify header information - headers already sent by (output started at ..//plugins/wp-post-to-pdf/wp-post-to-pdf.php:40) in ../wp-includes/option.php on line 568


  2. Lewis Rosenthal
    Posted 3 years ago #

    Hi, Alex...

    What version of WordPress and what version of WP Post to PDF?

  3. Permarad
    Posted 3 years ago #

    Same error here. WP 3.5.1 + WPPosttoPDF 2.3.1

  4. Lewis Rosenthal
    Posted 3 years ago #

    Please see this link, specifically, the portion pertaining to the "Headers already sent" issue.

    It is possible that there is something in your copy of the download, or some other file which is just now getting exposed.

    Alternatively (or in conjunction with reviewing your existing files), you might want to try one of my contributed builds (I did manage to remove some extra spaces during my edits, in case that's where the problem lies). You may find my builds here.



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