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 Can't recreate deleted pages on the wiki
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Full Metal Lion
 Tuesday, April 17 2018 @ 09:47 PM UTC (Read 1124 times)  
Forum Improbable Badass
Improbable Badass

Status: offline

Registered: 12/19/11
Posts: 436

If a page was deleted, trying to create that page again will treat you to a nasty error message. For example, take a look at http://enquirer.improbableisland.com/dokuwiki/doku.php?id=playground:this_no_longer_works, a page I created and then deleted. Try to Create this page. Doesn't work.

This bug is recent. Not sure when. Probably from the last time CMJ modified the wiki-- the server move, I suppose. I remember being able to create deleted pages in the past. Or, actually, I don't specifically remember doing any such thing, but uh... I don't remember it NOT working, and I've found evidence in the fossil record that such a thing was possible. (Based on the records in http://enquirer.improbableisland.com/dokuwiki/doku.php?do=revisions&id=syntax, I think I deleted that page in 2012 and then Clueless remade it in 2015.)

In other news, on a whim I tired creating http://enquirer.improbableisland.com/dokuwiki/doku.php?id=wiki:syntax and http://enquirer.improbableisland.com/dokuwiki/doku.php?id=playground:playground, the two red links that taunt the user on the edit page. Surprisingly, it worked this time! Enjoy your new pages, my friends!


 
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Full Metal Lion
 Thursday, May 17 2018 @ 05:53 PM UTC  
Forum Improbable Badass
Improbable Badass

Status: offline

Registered: 12/19/11
Posts: 436

Here is the error message.

PHP Formatted Code
An error has occurred:
This is being displayed as "Root Debugging" is enabled in your Geeklog configuration.

If this is a production website you must disable this option once you have resolved any issues you are investigating.

2 - Illegal string offset 'modified' @ /var/www/enquirer.improbableisland.com/public_html/dokuwiki/inc/actions.php line 487

array(11) {
  ["act"]=>
  string(4) "edit"
  ["ID"]=>
  &string(31) "playground:this_no_longer_works"
  ["INFO"]=>
  &array(21) {
    ["id"]=>
    string(31) "playground:this_no_longer_works"
    ["rev"]=>
    string(0) ""
    ["isadmin"]=>
    bool(false)
    ["ismanager"]=>
    bool(false)
    ["userinfo"]=>
    array(5) {
      ["pass"]=>
      string(15) "[VALUE REMOVED]"
      ["user"]=>
      string(15) "Full Metal Lion"
      ["name"]=>
      string(15) "Full Metal Lion"
      ["mail"]=>
      string(23) "[VALUE REMOVED, BUT THIS TIME BY FULL METAL LION, NOT BY THE SYSTEM LIKE THE OTHER TIMES]"
      ["grps"]=>
      array(2) {
        [0]=>
        string(8) "AllUsers"
        [1]=>
        string(13) "LoggedinUsers"
      }
    }
    ["perm"]=>
    string(1) "4"
    ["subscribed"]=>
    bool(false)
    ["client"]=>
    string(15) "Full Metal Lion"
    ["namespace"]=>
    string(10) "playground"
    ["locked"]=>
    bool(false)
    ["filepath"]=>
    string(106) "/var/www/enquirer.improbableisland.com/public_html/dokuwiki/data/pages/playground/this_no_longer_works.txt"
    ["exists"]=>
    bool(false)
    ["writable"]=>
    bool(true)
    ["editable"]=>
    bool(true)
    ["lastmod"]=>
    bool(false)
    ["meta"]=>
    array(6) {
      ["date"]=>
      string(0) ""
      ["creator"]=>
      string(0) ""
      ["last_change"]=>
      string(0) ""
      ["internal"]=>
      string(0) ""
      ["description"]=>
      string(0) ""
      ["relation"]=>
      string(0) ""
    }
    ["ip"]=>
    NULL
    ["user"]=>
    NULL
    ["sum"]=>
    NULL
    ["editor"]=>
    NULL
    ["ismobile"]=>
    bool(false)
  }
  ["TEXT"]=>
  &string(0) ""
  ["RANGE"]=>
  &NULL
  ["PRE"]=>
  &string(0) ""
  ["SUF"]=>
  &string(0) ""
  ["REV"]=>
  &string(0) ""
  ["SUM"]=>
  &string(7) "created"
  ["lang"]=>
  &array(241) {
    ["encoding"]=>
    string(5) "utf-8"
    ["direction"]=>
    string(3) "ltr"
    ["doublequoteopening"]=>
    string(3) ""
    ["doublequoteclosing"]=>
    string(3) ""
    ["singlequoteopening"]=>
    string(3) ""
    ["singlequoteclosing"]=>
    string(3) ""
    ["apostrophe"]=>
    string(3) ""
    ["btn_edit"]=>
    string(14) "Edit this page"
    ["btn_source"]=>
    string(15) "Show pagesource"
    ["btn_show"]=>
    string(9) "Show page"
    ["btn_create"]=>
    string(16) "Create this page"
    ["btn_search"]=>
    string(6) "Search"
    ["btn_save"]=>
    string(4) "Save"
    ["btn_preview"]=>
    string(7) "Preview"
    ["btn_top"]=>
    string(11) "Back to top"
    ["btn_newer"]=>
    string(14) "<< more recent"
    ["btn_older"]=>
    string(14) "less recent >>"
    ["btn_revs"]=>
    string(13) "Old revisions"
    ["btn_recent"]=>
    string(14) "Recent changes"
    ["btn_upload"]=>
    string(6) "Upload"
    ["btn_cancel"]=>
    string(6) "Cancel"
    ["btn_index"]=>
    string(7) "Sitemap"
    ["btn_secedit"]=>
    string(4) "Edit"
    ["btn_login"]=>
    string(5) "Login"
    ["btn_logout"]=>
    string(6) "Logout"
    ["btn_admin"]=>
    string(5) "Admin"
    ["btn_update"]=>
    string(6) "Update"
    ["btn_delete"]=>
    string(6) "Delete"
    ["btn_back"]=>
    string(4) "Back"
    ["btn_backlink"]=>
    string(9) "Backlinks"
    ["btn_backtomedia"]=>
    string(27) "Back to Mediafile Selection"
    ["btn_subscribe"]=>
    string(20) "Manage Subscriptions"
    ["btn_profile"]=>
    string(14) "Update Profile"
    ["btn_reset"]=>
    string(5) "Reset"
    ["btn_resendpwd"]=>
    string(17) "Send new password"
    ["btn_draft"]=>
    string(10) "Edit draft"
    ["btn_recover"]=>
    string(13) "Recover draft"
    ["btn_draftdel"]=>
    string(12) "Delete draft"
    ["btn_revert"]=>
    string(7) "Restore"
    ["loggedinas"]=>
    string(12) "Logged in as"
    ["user"]=>
    string(8) "Username"
    ["pass"]=>
    string(15) "[VALUE REMOVED]"
    ["newpass"]=>
    string(15) "[VALUE REMOVED]"
    ["oldpass"]=>
    string(15) "[VALUE REMOVED]"
    ["passchk"]=>
    string(15) "[VALUE REMOVED]"
    ["remember"]=>
    string(11) "Remember me"
    ["fullname"]=>
    string(9) "Real name"
    ["email"]=>
    string(6) "E-Mail"
    ["register"]=>
    string(8) "Register"
    ["profile"]=>
    string(12) "User Profile"
    ["badlogin"]=>
    string(38) "Sorry, username or password was wrong."
    ["minoredit"]=>
    string(13) "Minor Changes"
    ["draftdate"]=>
    string(18) "Draft autosaved on"
    ["nosecedit"]=>
    string(92) "The page was changed in the meantime, section info was out of date loaded full page instead."
    ["regmissing"]=>
    string(35) "Sorry, you must fill in all fields."
    ["reguexists"]=>
    string(45) "Sorry, a user with this login already exists."
    ["regsuccess"]=>
    string(61) "The user has been created and the password was sent by email."
    ["regsuccess2"]=>
    string(26) "The user has been created."
    ["regmailfail"]=>
    string(85) "Looks like there was an error on sending the password mail. Please contact the admin!"
    ["regbadmail"]=>
    string(88) "The given email address looks invalid - if you think this is an error, contact the admin"
    ["regbadpass"]=>
    string(15) "[VALUE REMOVED]"
    ["regpwmail"]=>
    string(22) "Your DokuWiki password"
    ["reghere"]=>
    string(43) "You don't have an account yet? Just get one"
    ["profna"]=>
    string(47) "This wiki does not support profile modification"
    ["profnochange"]=>
    string(26) "No changes, nothing to do."
    ["profnoempty"]=>
    string(46) "An empty name or email address is not allowed."
    ["profchanged"]=>
    string(34) "User profile successfully updated."
    ["pwdforget"]=>
    string(38) "Forgotten your password? Get a new one"
    ["resendna"]=>
    string(46) "This wiki does not support password resending."
    ["resendpwd"]=>
    string(21) "Send new password for"
    ["resendpwdmissing"]=>
    string(35) "Sorry, you must fill in all fields."
    ["resendpwdnouser"]=>
    string(47) "Sorry, we can't find this user in our database."
    ["resendpwdbadauth"]=>
    string(86) "Sorry, this auth code is not valid. Make sure you used the complete confirmation link."
    ["resendpwdconfirm"]=>
    string(43) "A confirmation link has been sent by email."
    ["resendpwdsuccess"]=>
    string(41) "Your new password has been sent by email."
    ["license"]=>
    string(91) "Except where otherwise noted, content on this wiki is licensed under the following license:"
    ["licenseok"]=>
    string(89) "Note: By editing this page you agree to license your content under the following license:"
    ["searchmedia"]=>
    string(17) "Search file name:"
    ["searchmedia_in"]=>
    string(12) "Search in %s"
    ["txt_upload"]=>
    string(21) "Select file to upload"
    ["txt_filename"]=>
    string(20) "Upload as (optional)"
    ["txt_overwrt"]=>
    string(23) "Overwrite existing file"
    ["lockedby"]=>
    string(19) "Currently locked by"
    ["lockexpire"]=>
    string(15) "Lock expires at"
    ["willexpire"]=>
    string(130) "Your lock for editing this page is about to expire in a minute.\nTo avoid conflicts use the preview button to reset the locktimer."
    ["js"]=>
    array(30) {
      ["notsavedyet"]=>
      string(29) "Unsaved changes will be lost."
      ["searchmedia"]=>
      string(16) "Search for files"
      ["keepopen"]=>
      string(29) "Keep window open on selection"
      ["hidedetails"]=>
      string(12) "Hide Details"
      ["mediatitle"]=>
      string(13) "Link settings"
      ["mediadisplay"]=>
      string(9) "Link type"
      ["mediaalign"]=>
      string(9) "Alignment"
      ["mediasize"]=>
      string(10) "Image size"
      ["mediatarget"]=>
      string(11) "Link target"
      ["mediaclose"]=>
      string(5) "Close"
      ["mediainsert"]=>
      string(6) "Insert"
      ["mediadisplayimg"]=>
      string(15) "Show the image."
      ["mediadisplaylnk"]=>
      string(19) "Show only the link."
      ["mediasmall"]=>
      string(13) "Small version"
      ["mediamedium"]=>
      string(14) "Medium version"
      ["medialarge"]=>
      string(13) "Large version"
      ["mediaoriginal"]=>
      string(16) "Original version"
      ["medialnk"]=>
      string(19) "Link to detail page"
      ["mediadirect"]=>
      string(23) "Direct link to original"
      ["medianolnk"]=>
      string(7) "No link"
      ["medianolink"]=>
      string(21) "Do not link the image"
      ["medialeft"]=>
      string(28) "Align the image on the left."
      ["mediaright"]=>
      string(29) "Align the image on the right."
      ["mediacenter"]=>
      string(30) "Align the image in the middle."
      ["medianoalign"]=>
      string(13) "Use no align."
      ["nosmblinks"]=>
      string(107) "Linking to Windows shares only works in Microsoft Internet Explorer.
You still can copy and paste the link."

      ["linkwiz"]=>
      string(11) "Link Wizard"
      ["linkto"]=>
      string(8) "Link to:"
      ["del_confirm"]=>
      string(31) "Really delete selected item(s)?"
      ["mu_btn"]=>
      string(29) "Upload multiple files at once"
    }
    ["rssfailed"]=>
    string(44) "An error occurred while fetching this feed: "
    ["nothingfound"]=>
    string(18) "Nothing was found."
    ["mediaselect"]=>
    string(11) "Media Files"
    ["fileupload"]=>
    string(17) "Media File Upload"
    ["uploadsucc"]=>
    string(17) "Upload successful"
    ["uploadfail"]=>
    string(39) "Upload failed. Maybe wrong permissions?"
    ["uploadwrong"]=>
    string(48) "Upload denied. This file extension is forbidden!"
    ["uploadexist"]=>
    string(34) "File already exists. Nothing done."
    ["uploadbadcontent"]=>
    string(57) "The uploaded content did not match the %s file extension."
    ["uploadspam"]=>
    string(45) "The upload was blocked by the spam blacklist."
    ["uploadxss"]=>
    string(54) "The upload was blocked for possibly malicious content."
    ["uploadsize"]=>
    string(40) "The uploaded file was too big. (max. %s)"
    ["deletesucc"]=>
    string(31) "The file "%s" has been deleted."
    ["deletefail"]=>
    string(45) ""%s" couldn't be deleted - check permissions."
    ["mediainuse"]=>
    string(55) "The file "%s" hasn't been deleted - it is still in use."
    ["namespaces"]=>
    string(10) "Namespaces"
    ["mediafiles"]=>
    string(18) "Available files in"
    ["accessdenied"]=>
    string(38) "You are not allowed to view this page."
    ["mediausage"]=>
    string(48) "Use the following syntax to reference this file:"
    ["mediaview"]=>
    string(18) "View original file"
    ["mediaroot"]=>
    string(4) "root"
    ["mediaupload"]=>
    string(132) "Upload a file to the current namespace here. To create subnamespaces, prepend them to your "Upload as" filename separated by colons."
    ["mediaextchange"]=>
    string(37) "Filextension changed from .%s to .%s!"
    ["reference"]=>
    string(14) "References for"
    ["ref_inuse"]=>
    string(74) "The file can't be deleted, because it's still used by the following pages:"
    ["ref_hidden"]=>
    string(63) "Some references  are on pages you don't have permission to read"
    ["hits"]=>
    string(4) "Hits"
    ["quickhits"]=>
    string(18) "Matching pagenames"
    ["toc"]=>
    string(17) "Table of Contents"
    ["current"]=>
    string(7) "current"
    ["yours"]=>
    string(12) "Your Version"
    ["diff"]=>
    string(37) "Show differences to current revisions"
    ["diff2"]=>
    string(43) "Show differences between selected revisions"
    ["difflink"]=>
    string(28) "Link to this comparison view"
    ["line"]=>
    string(4) "Line"
    ["breadcrumb"]=>
    string(5) "Trace"
    ["youarehere"]=>
    string(12) "You are here"
    ["lastmod"]=>
    string(13) "Last modified"
    ["by"]=>
    string(2) "by"
    ["deleted"]=>
    string(7) "removed"
    ["created"]=>
    string(7) "created"
    ["restored"]=>
    string(21) "old revision restored"
    ["external_edit"]=>
    string(13) "external edit"
    ["summary"]=>
    string(12) "Edit summary"
    ["noflash"]=>
    string(114) "The <a href="http://www.adobe.com/products/flashplayer/">Adobe Flash Plugin</a> is needed to display this content."
    ["download"]=>
    string(16) "Download Snippet"
    ["mail_newpage"]=>
    string(11) "page added:"
    ["mail_changed"]=>
    string(13) "page changed:"
    ["mail_subscribe_list"]=>
    string(27) "pages changed in namespace:"
    ["mail_new_user"]=>
    string(9) "new user:"
    ["mail_upload"]=>
    string(14) "file uploaded:"
    ["qb_bold"]=>
    string(9) "Bold Text"
    ["qb_italic"]=>
    string(11) "Italic Text"
    ["qb_underl"]=>
    string(15) "Underlined Text"
    ["qb_code"]=>
    string(9) "Code Text"
    ["qb_strike"]=>
    string(19) "Strike-through Text"
    ["qb_h1"]=>
    string(16) "Level 1 Headline"
    ["qb_h2"]=>
    string(16) "Level 2 Headline"
    ["qb_h3"]=>
    string(16) "Level 3 Headline"
    ["qb_h4"]=>
    string(16) "Level 4 Headline"
    ["qb_h5"]=>
    string(16) "Level 5 Headline"
    ["qb_h"]=>
    string(8) "Headline"
    ["qb_hs"]=>
    string(15) "Select Headline"
    ["qb_hplus"]=>
    string(15) "Higher Headline"
    ["qb_hminus"]=>
    string(14) "Lower Headline"
    ["qb_hequal"]=>
    string(19) "Same Level Headline"
    ["qb_link"]=>
    string(13) "Internal Link"
    ["qb_extlink"]=>
    string(13) "External Link"
    ["qb_hr"]=>
    string(15) "Horizontal Rule"
    ["qb_ol"]=>
    string(17) "Ordered List Item"
    ["qb_ul"]=>
    string(19) "Unordered List Item"
    ["qb_media"]=>
    string(26) "Add Images and other files"
    ["qb_sig"]=>
    string(16) "Insert Signature"
    ["qb_smileys"]=>
    string(7) "Smileys"
    ["qb_chars"]=>
    string(13) "Special Chars"
    ["upperns"]=>
    string(24) "jump to parent namespace"
    ["admin_register"]=>
    string(12) "Add new user"
    ["metaedit"]=>
    string(13) "Edit Metadata"
    ["metasaveerr"]=>
    string(23) "Writing metadata failed"
    ["metasaveok"]=>
    string(14) "Metadata saved"
    ["img_backto"]=>
    string(7) "Back to"
    ["img_title"]=>
    string(5) "Title"
    ["img_caption"]=>
    string(7) "Caption"
    ["img_date"]=>
    string(4) "Date"
    ["img_fname"]=>
    string(8) "Filename"
    ["img_fsize"]=>
    string(4) "Size"
    ["img_artist"]=>
    string(12) "Photographer"
    ["img_copyr"]=>
    string(9) "Copyright"
    ["img_format"]=>
    string(6) "Format"
    ["img_camera"]=>
    string(6) "Camera"
    ["img_keywords"]=>
    string(8) "Keywords"
    ["subscr_subscribe_success"]=>
    string(36) "Added %s to subscription list for %s"
    ["subscr_subscribe_error"]=>
    string(43) "Error adding %s to subscription list for %s"
    ["subscr_subscribe_noaddress"]=>
    string(92) "There is no address associated with your login, you cannot be added to the subscription list"
    ["subscr_unsubscribe_success"]=>
    string(40) "Removed %s from subscription list for %s"
    ["subscr_unsubscribe_error"]=>
    string(47) "Error removing %s from subscription list for %s"
    ["subscr_already_subscribed"]=>
    string(30) "%s is already subscribed to %s"
    ["subscr_not_subscribed"]=>
    string(26) "%s is not subscribed to %s"
    ["subscr_m_not_subscribed"]=>
    string(66) "You are currently not subscribed to the current page or namespace."
    ["subscr_m_new_header"]=>
    string(16) "Add subscription"
    ["subscr_m_current_header"]=>
    string(21) "Current subscriptions"
    ["subscr_m_unsubscribe"]=>
    string(11) "Unsubscribe"
    ["subscr_m_subscribe"]=>
    string(9) "Subscribe"
    ["subscr_m_receive"]=>
    string(7) "Receive"
    ["subscr_style_every"]=>
    string(21) "email on every change"
    ["subscr_style_digest"]=>
    string(55) "digest email of changes for each page (every %.2f days)"
    ["subscr_style_list"]=>
    string(56) "list of changed pages since last email (every %.2f days)"
    ["authmodfailed"]=>
    string(69) "Bad user authentication configuration. Please inform your Wiki Admin."
    ["authtempfail"]=>
    string(106) "User authentication is temporarily unavailable. If this situation persists, please inform your Wiki Admin."
    ["i_chooselang"]=>
    string(20) "Choose your language"
    ["i_installer"]=>
    string(18) "DokuWiki Installer"
    ["i_wikiname"]=>
    string(9) "Wiki Name"
    ["i_enableacl"]=>
    string(24) "Enable ACL (recommended)"
    ["i_superuser"]=>
    string(9) "Superuser"
    ["i_problems"]=>
    string(99) "The installer found some problems, indicated below. You can not continue until you have fixed them."
    ["i_modified"]=>
    string(314) "For security reasons this script will only work with a new and unmodified Dokuwiki installation.
                         You should either re-extract the files from the downloaded package or consult the complete
                         <a href="
http://dokuwiki.org/install">Dokuwiki installation instructions</a>"
    ["i_funcna"]=>
    string(103) "PHP function <code>%s</code> is not available. Maybe your hosting provider disabled it for some reason?"
    ["i_phpver"]=>
    string(112) "Your PHP version <code>%s</code> is lower than the needed <code>%s</code>. You need to upgrade your PHP install."
    ["i_permfail"]=>
    string(103) "<code>%s</code> is not writable by DokuWiki. You need to fix the permission settings of this directory!"
    ["i_confexists"]=>
    string(30) "<code>%s</code> already exists"
    ["i_writeerr"]=>
    string(113) "Unable to create <code>%s</code>. You will need to check directory/file permissions and create the file manually."
    ["i_badhash"]=>
    string(60) "unrecognised or modified dokuwiki.php (hash=<code>%s</code>)"
    ["i_badval"]=>
    string(40) "<code>%s</code> - illegal or empty value"
    ["i_success"]=>
    string(163) "The configuration was finished successfully. You may delete the install.php file now. Continue to
                        <a href="
doku.php">your new DokuWiki</a>."
    ["i_failure"]=>
    string(179) "Some errors occurred while writing the configuration files. You may need to fix them manually before
                         you can use <a href="
doku.php">your new DokuWiki</a>."
    ["i_policy"]=>
    string(18) "Initial ACL policy"
    ["i_pol0"]=>
    string(44) "Open Wiki (read, write, upload for everyone)"
    ["i_pol1"]=>
    string(70) "Public Wiki (read for everyone, write and upload for registered users)"
    ["i_pol2"]=>
    string(59) "Closed Wiki (read, write, upload for registered users only)"
    ["i_retry"]=>
    string(5) "Retry"
    ["i_license"]=>
    string(61) "Please choose the license you want to put your content under:"
    ["mu_intro"]=>
    string(117) "Here you can upload multiple files at once. Click the browse button to add them to the queue. Press upload when done."
    ["mu_gridname"]=>
    string(8) "Filename"
    ["mu_gridsize"]=>
    string(4) "Size"
    ["mu_gridstat"]=>
    string(6) "Status"
    ["mu_namespace"]=>
    string(9) "Namespace"
    ["mu_browse"]=>
    string(6) "Browse"
    ["mu_toobig"]=>
    string(7) "too big"
    ["mu_ready"]=>
    string(16) "ready for upload"
    ["mu_done"]=>
    string(8) "complete"
    ["mu_fail"]=>
    string(6) "failed"
    ["mu_authfail"]=>
    string(15) "session expired"
    ["mu_progress"]=>
    string(15) "@PCT@% uploaded"
    ["mu_filetypes"]=>
    string(17) "Allowed Filetypes"
    ["mu_info"]=>
    string(15) "files uploaded."
    ["mu_lasterr"]=>
    string(11) "Last error:"
    ["recent_global"]=>
    string(142) "You're currently watching the changes inside the <b>%s</b> namespace. You can also <a href="%s">view the recent changes of the whole wiki</a>."
    ["years"]=>
    string(12) "%d years ago"
    ["months"]=>
    string(13) "%d months ago"
    ["weeks"]=>
    string(12) "%d weeks ago"
    ["days"]=>
    string(11) "%d days ago"
    ["hours"]=>
    string(12) "%d hours ago"
    ["minutes"]=>
    string(14) "%d minutes ago"
    ["seconds"]=>
    string(14) "%d seconds ago"
    ["wordblock"]=>
    string(66) "Your change was not saved because it contains blocked text (spam)."
  }
  ["DATE"]=>
  &NULL
}


 
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