Export error “The chapters.33.content must be a string.”

  • Resolved eatingtoascend

    (@eatingtoascend)


    1 year, 10 months ago

    The error “MPL Premium PDF Export error “The chapters.33.content must be a string.The chapters.33.content must be a string.” is halting PDF export, even after removing the comma from the original post title.

    Screenshot of the error is here

    33 would be referring to this blogpost, if the numeral refers to its order in the filtered contents:
    [ redundant link removed ]
    Thank you in advance for your help.

    The page I need help with: [log in to see the link]

Viewing 4 replies - 1 through 4 (of 4 total)
  • Plugin Author ferranfg

    (@ferranfg)

    1 year, 10 months ago

    Hi @eatingtoascend

    The 33 refers to the index position (starting from 0), so most probably the chapter in position 34 on your list is empty.

    To avoid this situation, I’ve uploaded a quick fix to my server to show exactly the chapter to which is the validation referring.

    I hope it’s more understandable now. Thank you for your message.

    Thread Starter eatingtoascend

    (@eatingtoascend)

    1 year, 10 months ago

    Thank you for your prompt reply!

    Before it came, I had actually duplicated the chapter and subbed the copy into the book. Now getting a different error:

    Server error: POST https://mpl-publisher.com/mpl-publisher/print resulted in a 500 Internal Server Error response: <html><head> <meta http-equiv=”content-type” content=”text/html;charset=utf-8″> <title>500 Server Error</title> </head> (truncated…)

    So am confused as to what that means.

    (I did clear all cache and restart browser and computer as well.)

    Thread Starter eatingtoascend

    (@eatingtoascend)

    1 year, 10 months ago

    I made another version of the book attempt using only one month of blog posts and get the same server error. Perhaps I should try a different browser. Currently using Brave, will try Firefox.

    Plugin Author ferranfg

    (@ferranfg)

    1 year, 10 months ago

    @eatingtoascend thanks again for taking the time to try it.

    I’ve seen the error this time was related to the size of my servers, so I’ve increased the memory limit. I think it will be enough.

Viewing 4 replies - 1 through 4 (of 4 total)
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