• Register
    • Help

    striker  0 Items
    Currently Supporting
    • Home
    • News
    • Forum
    • Wiki
    • Support
      • Manage Subscriptions
      • FAQ
      • Support For
        • VaultWiki 4.x Series
        • VaultWiki.org Site
    • What's New?
    • Buy Now
    • Manual
    • 
    • Support
    • VaultWiki 4.x Series
    • Bug
    • Error trying to make a post with a proxied image

    1. Welcome to VaultWiki.org, home of the wiki add-on for vBulletin and XenForo!

      VaultWiki allows your existing forum users to collaborate on creating and managing a site's content pages. VaultWiki is a fully-featured and fully-supported wiki solution for vBulletin and XenForo.

      The VaultWiki Team encourages you to join our community of forum administrators and check out VaultWiki for yourself.

    Issue: Error trying to make a post with a proxied image

    • Issue Tools
      • View Changes
    1. issueid=6444 October 11, 2024 2:29 PM
      expanserpb expanserpb is offline
      Junior Member
      Error trying to make a post with a proxied image

      I get 22 of these when trying to edit a post that has a proxied image on it.

      This is on the forum

      Oops! We ran into some problems.
      ErrorException: [E_WARNING] Trying to access array offset on null in src/addons/vw/vw/_core/model/url/xf2.php at line 268
      XF::handlePhpError() in src/addons/vw/vw/_core/model/url/xf2.php at line 268
      vw_URL_Model_XF2->proxy_make() in src/addons/vw/vw/_core/model/url/vw.php at line 1240
      vw_URL_Model->proxy() in src/addons/vw/vw/XF/BbCode/Renderer/SimpleHtml.php at line 535
      vw\vw\XF\BbCode\Renderer\SimpleHtml->getValidUrl() in src/XF/BbCode/Renderer/Html.php at line 706
      XF\BbCode\Renderer\Html->renderTagImage() in src/XF/BbCode/Renderer/Html.php at line 349
      XF\BbCode\Renderer\Html->renderTag() in src/addons/vw/vw/XF/BbCode/Renderer/SimpleHtml.php at line 425
      vw\vw\XF\BbCode\Renderer\SimpleHtml->renderTag() in src/XF/BbCode/Traverser.php at line 63
      XF\BbCode\Traverser->renderSubTree() in src/addons/vw/vw/XF/BbCode/Renderer/SimpleHtml.php at line 455
      vw\vw\XF\BbCode\Renderer\SimpleHtml->renderSubTree() in src/XF/BbCode/Traverser.php at line 39
      XF\BbCode\Traverser->renderAst() in src/addons/vw/vw/XF/BbCode/Renderer/SimpleHtml.php at line 113
      vw\vw\XF\BbCode\Renderer\SimpleHtml->renderAst() in src/XF/BbCode/Traverser.php at line 22
      XF\BbCode\Traverser->render() in src/addons/vw/vw/XF/BbCode/Renderer/SimpleHtml.php at line 108
      vw\vw\XF\BbCode\Renderer\SimpleHtml->vwParentRender() in src/addons/vw/vw/XF/BbCode/Renderer/SimpleHtml.php at line 83
      vw\vw\XF\BbCode\Renderer\SimpleHtml->render() in src/XF/SubContainer/BbCode.php at line 236
      XF\SubContainer\BbCode->render() in src/addons/vw/vw/XF/SubContainer/BbCode.php at line 26
      vw\vw\XF\SubContainer\BbCode->render() in src/XF/Service/Message/PreparerService.php at line 356
      XF\Service\Message\PreparerService->checkValidity() in src/XF/Service/Message/PreparerService.php at line 143
      XF\Service\Message\PreparerService->prepare() in src/addons/SV/UserMentionsImprovements/XF/Service/Message/Preparer.php at line 39
      SV\UserMentionsImprovements\XF\Service\Message\Preparer->prepare() in src/XF/Service/Post/PreparerService.php at line 103
      XF\Service\Post\PreparerService->setMessage() in src/addons/SV/UserMentionsImprovements/XF/Service/Post/Preparer.php at line 26
      SV\UserMentionsImprovements\XF\Service\Post\Preparer->setMessage() in src/XF/Service/Thread/ReplierService.php at line 124
      XF\Service\Thread\ReplierService->setMessage() in src/XF/Pub/Controller/ThreadController.php at line 487
      XF\Pub\Controller\ThreadController->setupThreadReply() in src/XF/Pub/Controller/ThreadController.php at line 636
      XF\Pub\Controller\ThreadController->actionAddReply() in src/XF/Mvc/Dispatcher.php at line 362
      XF\Mvc\Dispatcher->dispatchClass() in src/XF/Mvc/Dispatcher.php at line 264
      XF\Mvc\Dispatcher->dispatchFromMatch() in src/XF/Mvc/Dispatcher.php at line 121
      XF\Mvc\Dispatcher->dispatchLoop() in src/XF/Mvc/Dispatcher.php at line 63
      XF\Mvc\Dispatcher->run() in src/XF/App.php at line 2826
      XF\App->run() in src/XF.php at line 806
      XF::runApp() in index.php at line 23



      ErrorException: [E_WARNING] Trying to access array offset on null src/addons/vw/vw/_core/model/url/xf2.php:268
      Generated by: Unknown account Oct 11, 2024 at 7:22 PM
      Stack trace
      #0 src/addons/vw/vw/_core/model/url/xf2.php(268): XF::handlePhpError(2, '[E_WARNING] Try...', '/var/www/chroni...', 268)
      #1 src/addons/vw/vw/_core/model/url/vw.php(1240): vw_URL_Model_XF2->proxy_make('https://i.imgur...')
      #2 src/addons/vw/vw/_core/view/factory/icon/vw.php(288): vw_URL_Model->proxy('https://i.imgur...')
      #3 src/addons/vw/vw/_core/view/factory/icon/vw.php(38): vw_Factory_Icon_View->get_icon(Array, true)
      #4 src/addons/vw/vw/_core/view/factory/listitem/vw.php(144): vw_Factory_Icon_View->get_lazy_icon(Array)
      #5 src/addons/vw/vw/_core/view/content/list/base/vw.php(768): vw_Factory_ListItem_View->listbit(Array, Array, Array, Array)
      #6 src/addons/vw/vw/_core/view/content/list/category/vw.php(621): vw_Content_List_Base_View->do_listbit(Array, Array, Array, Array)
      #7 src/addons/vw/vw/_core/view/content/list/category/vw.php(233): vw_Content_List_Category_View->do_listbit(Array, Array, Array, Array)
      #8 src/addons/vw/vw/_core/view/content/list/base/vw.php(55): vw_Content_List_Category_View->handle_results(Array, 'Page', Array, Array, Array)
      #9 src/addons/vw/vw/_core/view/ui/category/vw.php(241): vw_Content_List_Base_View->get('Page', Array, Array, Array, Array)
      #10 src/addons/vw/vw/_core/view/reply/view/vw.php(48): vw_UI_Category_View->category_list(Array)
      #11 src/addons/vw/vw/_core/view/reply/base/vw.php(136): vw_Reply_View_View->render_type('html')
      #12 src/addons/vw/vw/_core/view/reply/stack/vw.php(47): vw_Reply_base_View->render('html')
      #13 src/addons/vw/vw/XF/Mvc/View.php(26): vw_Reply_Stack_View->render('html')
      #14 src/XF/Mvc/Renderer/AbstractRenderer.php(92): vw\vw\XF\Mvc\View->renderHtml()
      #15 src/XF/Mvc/Renderer/Html.php(47): XF\Mvc\Renderer\AbstractRenderer->renderViewObject('vw\\vw:Wiki', 'public:vw_gener...', Array)
      #16 src/XF/Mvc/Dispatcher.php(471): XF\Mvc\Renderer\Html->renderView('vw\\vw:Wiki', 'public:vw_gener...', Array)
      #17 src/XF/Mvc/Dispatcher.php(453): XF\Mvc\Dispatcher->renderView(Object(XF\Mvc\Renderer\Html), Object(XF\Mvc\Reply\View))
      #18 src/XF/Mvc/Dispatcher.php(412): XF\Mvc\Dispatcher->renderReply(Object(XF\Mvc\Renderer\Html), Object(XF\Mvc\Reply\View))
      #19 src/XF/Mvc/Dispatcher.php(66): XF\Mvc\Dispatcher->render(Object(XF\Mvc\Reply\View), 'html')
      #20 src/XF/App.php(2826): XF\Mvc\Dispatcher->run()
      #21 src/XF.php(806): XF\App->run()
      #22 index.php(23): XF::runApp('XF\\Pub\\App')
      #23 {main}
      Request state
      array(4) {
      ["url"] => string(736) "/Folklore/Category:Humans?do=listing&amp%3Bamp%3Bamp%3Bamp%3Bam p%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp%3Bjump= Y&amp%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp %3Bamp%3Bamp%3Bamp%3Bjump=V&amp%3Bamp%3Bamp%3Bamp%3Ba mp%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp%3Bjump=Z&amp%3 Bamp%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp%3Bju mp=V&amp%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp%3B amp%3Bjump=T&amp%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp% 3Bamp%3Bjump=Y&amp%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp%3Bam p%3Bjump=T&amp%3Bamp%3Bamp%3Bamp%3Bamp%3Bamp%3Bjump=Y &amp%3Bamp%3Bamp%3Bamp%3Bamp%3Bjump=V&amp%3Bamp%3 Bamp%3Bamp%3Bjump=T&amp%3Bamp%3Bamp%3Bjump=Z&amp% 3Bamp%3Bjump=T&amp%3Bjump=R&jump=O"
      ["referrer"] => bool(false)
      ["_GET"] => array(16) {
      ["/Folklore/Category:Humans"] => string(0) ""
      ["do"] => string(7) "listing"
      ["amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp; jump"] => string(1) "Y"
      ["amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;jump "] => string(1) "V"
      ["amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;jump "] => string(1) "Z"
      ["amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;jump"] => string(1) "V"
      ["amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;jump"] => string(1) "T"
      ["amp;amp;amp;amp;amp;amp;amp;amp;amp;jump"] => string(1) "Y"
      ["amp;amp;amp;amp;amp;amp;amp;amp;jump"] => string(1) "T"
      ["amp;amp;amp;amp;amp;amp;amp;jump"] => string(1) "Y"
      ["amp;amp;amp;amp;amp;amp;jump"] => string(1) "V"
      ["amp;amp;amp;amp;amp;jump"] => string(1) "T"
      ["amp;amp;amp;amp;jump"] => string(1) "Z"
      ["amp;amp;amp;jump"] => string(1) "T"
      ["amp;amp;jump"] => string(1) "R"
      ["amp;jump"] => string(1) "O"
      }
      ["_POST"] => array(0) {
      }
      }





      ErrorException: [E_WARNING] Trying to access array offset on null src/addons/vw/vw/_core/model/url/xf2.php:268
      Generated by: Unknown account Oct 11, 2024 at 7:25 PM
      Stack trace
      #0 src/addons/vw/vw/_core/model/url/xf2.php(268): XF::handlePhpError(2, '[E_WARNING] Try...', '/var/www/chroni...', 268)
      #1 src/addons/vw/vw/_core/model/url/vw.php(1240): vw_URL_Model_XF2->proxy_make('https://i.imgur...')
      #2 src/addons/vw/vw/_core/view/factory/icon/vw.php(288): vw_URL_Model->proxy('https://i.imgur...')
      #3 src/addons/vw/vw/_core/view/factory/icon/vw.php(38): vw_Factory_Icon_View->get_icon(Array, true)
      #4 src/addons/vw/vw/_core/view/factory/listitem/vw.php(144): vw_Factory_Icon_View->get_lazy_icon(Array)
      #5 src/addons/vw/vw/_core/view/content/list/base/vw.php(768): vw_Factory_ListItem_View->listbit(Array, Array, Array, Array)
      #6 src/addons/vw/vw/Pub/View/WhatsNew/Page.php(31): vw_Content_List_Base_View->do_listbit(Array, Array, Array)
      #7 src/XF/Mvc/Renderer/AbstractRenderer.php(92): vw\vw\Pub\View\WhatsNew\Page->renderHtml()
      #8 src/XF/Mvc/Renderer/Html.php(47): XF\Mvc\Renderer\AbstractRenderer->renderViewObject('vw\\vw:WhatsNew\\...', 'public:vw_whats...', Array)
      #9 src/XF/Mvc/Dispatcher.php(471): XF\Mvc\Renderer\Html->renderView('vw\\vw:WhatsNew\\...', 'public:vw_whats...', Array)
      #10 src/XF/Mvc/Dispatcher.php(453): XF\Mvc\Dispatcher->renderView(Object(XF\Mvc\Renderer\Html), Object(XF\Mvc\Reply\View))
      #11 src/XF/Mvc/Dispatcher.php(412): XF\Mvc\Dispatcher->renderReply(Object(XF\Mvc\Renderer\Html), Object(XF\Mvc\Reply\View))
      #12 src/XF/Mvc/Dispatcher.php(66): XF\Mvc\Dispatcher->render(Object(XF\Mvc\Reply\View), 'html')
      #13 src/XF/App.php(2826): XF\Mvc\Dispatcher->run()
      #14 src/XF.php(806): XF\App->run()
      #15 index.php(23): XF::runApp('XF\\Pub\\App')
      #16 {main}
      Request state
      array(4) {
      ["url"] => string(34) "/whats-new/Folklore-pages/3017488/"
      ["referrer"] => bool(false)
      ["_GET"] => array(1) {
      ["/whats-new/Folklore-pages/3017488/"] => string(0) ""
      }
      ["_POST"] => array(0) {
      }
      }
    Issue Details
    Issue Number 6444
    Issue Type Bug
    Project VaultWiki 4.x Series
    Category Images / Icons
    Status Fixed
    Priority 3 - Loss of Functionality
    Affected Version 4.1.8
    Fixed Version 4.1.8
    Milestone (none)
    Software DependencyXenForo 2.x
    License TypePaid
    Users able to reproduce bug 0
    Users unable to reproduce bug 0
    Attachments 0
    Assigned Users (none)
    Tags (none)




    1. October 11, 2024 3:04 PM
      expanserpb expanserpb is offline
      Junior Member
      Okay this seems related to having previously have a proxy on for all imgur.

      Imgur doesn't like this any more so I put an image proxy bypass on.

      This actually completely broke the wiki, but I've removed the bypass and it's back up.
      Reply Reply  
    2. October 11, 2024 7:52 PM
      pegasus pegasus is offline
      VaultWiki Team
      Okay, that matches with what I am seeing that this error can occur if the origin domain of the image is on the proxy bypass list.

      In src/addons/vw/vw/_core/model/url/xf2.php, find:
      Code:
      $proxy = XF::app()->proxy()->generate('image', $url);
      AFTER it, add:
      Code:
      			if (!$proxy)
      			{
      				return $url;
      			}
      Reply Reply  
    + Reply

    Assigned Users
    Loading Please Wait
    Tags
    Loading Please Wait
    • Contact Us
    • License Agreement
    • Privacy
    • Terms
    • Top
    All times are GMT -4. The time now is 6:29 AM.
    This site uses cookies to help personalize content, to tailor your experience, and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Learn more… Accept Remind me later
  • striker
    Powered by vBulletin® Version 4.2.5 Beta 2
    Copyright © 2025 vBulletin Solutions Inc. All rights reserved.
    Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2025 DragonByte Technologies Ltd.
    Copyright © 2008 - 2024 VaultWiki Team, Cracked Egg Studios, LLC.