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[resolved] White screen of death on login screen (/wp-admin) (16 posts)

  1. danbeach
    Member
    Posted 1 year ago #

    After the udpate to 3.6, anytime I go to my site's login (/wp-admin), I just get a blank white screen. No errors appear in my web server log. I haven't checked the php log yet, but I'm not sure I'm even logging that.

    I reverted to the previous version of the plugin and everything is working again. I should also mention that this is a multisite/network installation of WordPress 3.8.1 in case that matters. The plugin is not network activated, only installed on the network and activated on a site-by-site, as needed, basis.

    https://wordpress.org/plugins/rss-image-feed/

  2. tepelstreel
    Member
    Plugin Author

    Posted 1 year ago #

    How peculiar,

    I never had that. But I discovered another bug. I'm working on that plugin over and over again. Soon there will be the next version.

    Sorry for the inconvenience.

  3. sladkoe6ka
    Member
    Posted 1 year ago #

    wp 3.8 and 3.8.1 started showing white empty page after plugin update on 25 of March. Deactivated the plugin and problems disappeared.
    During white screen problem found that redirections stopped working like from non-www url to www url

  4. tepelstreel
    Member
    Plugin Author

    Posted 1 year ago #

    I have to admit that I don't have the slightest idea what is happening. In my testing environment as single site setup with WP 3.9 beta and in my live environment as multi site WP 3.8.1 it works as a charm.

    For all you others I just seem to produce bug after bug...

  5. sladkoe6ka
    Member
    Posted 1 year ago #

    Try to log out and login to backend again.
    by the way I was getting the following error:
    PHP Fatal error: Call to undefined function is_plugin_active_for_network() in /rss-image-feed/image-rss.php on line 271

  6. tepelstreel
    Member
    Plugin Author

    Posted 1 year ago #

    PHP Fatal error: Call to undefined function is_plugin_active_for_network() in /rss-image-feed/image-rss.php on line 271

    is actually a sign that you are using version 3.5. I have eliminated tha line in version 3.6 as it was doing nothing (just leftover from some earlier trials) and it caused the plugin to crash.

    You should be able to update to 3.6 from the plugins dashboard. If not, just kill line 271.

  7. Mr-Manor
    Member
    Posted 1 year ago #

    After an plugin update today I was hit by the whitescreen bug. I removed the plugin and was up running again. The site uses "Shadowbox JS", they may be incompatible.

  8. tepelstreel
    Member
    Plugin Author

    Posted 1 year ago #

    An update will come soon and hopefully bring help. I don't think that there are interferences with shadowbox... But you never know. Thanks for reporting.

  9. tepelstreel
    Member
    Plugin Author

    Posted 1 year ago #

    Any mistakes in the code should be eliminated. I don't have errors in testing or in live environment anymore.

  10. seaannn
    Member
    Posted 1 year ago #

    This is still a problem for me. I'm using version 3.8 on WP 3.5. Here's the error I'm getting:

    PHP Warning: Cannot modify header information - headers already sent in /var/www/site1/wp-includes/feed-rss2.php on line 8
    PHP Warning: Cannot modify header information - headers already sent in /var/www/site1/wp-includes/pluggable.php on line 876

  11. tepelstreel
    Member
    Plugin Author

    Posted 1 year ago #

    Cheers for mentioning that. I'll try to have look what line 8 actually does and what the error is about. I'm really sorry for all misbehaviour of the plugin. But I never have problem with it.

  12. seaannn
    Member
    Posted 1 year ago #

    Thanks for looking into it. Let me know if you need more information or you need to me to make any changes to get more logging for you. It's occurring in my test environment so I've more freedom to edit as needed.

  13. knucleheads
    Member
    Posted 1 year ago #

    Hello tepelstreel,
    Thank you very much for your work on this.
    Do you provide a Pro version?
    I would be happy to pay for it in order to show my support.

    I am running into the same problem as others here.
    I get a white page with very little html (5-6 lines).

    If I deactivate the plugin, everything is good to go.

    Another plugin I am using is s2Members Pro.

    Let me know if you need/want any additional information from our side.
    You are free to login as Administrator to my site and see the backend.

    Thank you!

  14. tepelstreel
    Member
    Plugin Author

    Posted 1 year ago #

    Hi there,

    there is no pro version as I am never having enough time to be busy like a pro with coding. ;)

    However, I have time right now to give it a go again and will do so. Some login information would be in deed a great thing, since I perhaps am able to see what I do wrong and where.

    support@atelier-fuenf.de would be the email adress to send it to.

    Thanks for patience and help,

    Stefan

  15. tepelstreel
    Member
    Plugin Author

    Posted 1 year ago #

    Hello to all!

    With the login information I got and finally seeing all the errors that the plugin produces outside of my own environments, we have been able to eliminate the erronious code.

    The plugin should work now for everyboy again.

    Best,
    Stefan

  16. knucleheads
    Member
    Posted 1 year ago #

    tepelstreel,
    Thank you for the super quick work!!

    Very much thankful
    :)

    w00t w00t!

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