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General questions about getting started with SilverStripe that don't fit in any of the categories above.

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  • Gemmelai
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    Community Member
    3 Posts

    Can't login or view site Link to this post

    All i did was move a folder the silverstripe interface crashed and i haven't been able to get in since the site doesn't show up either.
    Please Help! I tried a devbuild and cgot the following:
    Creating database records
    PageComment
    SiteTree
    [Warning] Unknown class passed as parameter
    GET /newdemosite/dev/build/?flush=1

    Line 445 in /kolab/bacula-restores/var/www/vhosts/beta.gcd.ie/httpdocs/newdemosite/sapphire/core/Object.php
    Source

    436     * Prepare static variables before processing a {@link get_static} or {@link set_static}
    437     * call.
    438     */
    439    private static function prepare_statics($class) {
    440       // _cache_statics_prepared setting must come first to prevent infinite loops when we call
    441       // get_static below
    442       self::$_cache_statics_prepared[$class] = true;
    443
    444       // load statics now for DataObject classes
    445       if(is_subclass_of($class, 'DataObject')) {
    446          $extensions = Object::uninherited_static($class, 'extensions');
    447          if($extensions) foreach($extensions as $extension) {
    448             if(preg_match('/^([^(]*)/', $extension, $matches)) {
    449                $extensionClass = $matches[1];
    450                DataObjectDecorator::load_extra_statics($class, $extensionClass);
    451             }

    Trace

    is_subclass_of(postgraduateCoursePage,DataObject)
    Line 445 of Object.php
    Object::prepare_statics(postgraduateCoursePage)
    Line 269 of Object.php
    Object::uninherited_static(postgraduateCoursePage,db)
    Line 2020 of DataObject.php
    DataObject::has_own_table(postgraduateCoursePage)
    Line 89 of ClassInfo.php
    ClassInfo::dataClassesFor(SiteTree)
    Line 2258 of DataObject.php
    DataObject->buildSQL(URLSegment = 'home')
    Line 2523 of DataObject.php
    DataObject->instance_get_one(URLSegment = 'home',)
    Line 2468 of DataObject.php
    DataObject::get_one(SiteTree,URLSegment = 'home')
    Line 927 of SiteTree.php
    SiteTree->requireDefaultRecords()
    Line 212 of DatabaseAdmin.php
    DatabaseAdmin->doBuild(,1)
    Line 98 of DatabaseAdmin.php
    DatabaseAdmin->build()
    Line 136 of DevelopmentAdmin.php
    DevelopmentAdmin->build(HTTPRequest)
    Line 129 of RequestHandler.php
    RequestHandler->handleRequest(HTTPRequest)
    Line 119 of Controller.php
    Controller->handleRequest(HTTPRequest)
    Line 278 of Director.php
    Director::handleRequest(HTTPRequest,Session)
    Line 121 of Director.php
    Director::direct(/dev/build/)
    Line 119 of main.php

    Thanks in Advance

    Gem

  • martimiz
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    Forum Moderator
    1086 Posts

    Re: Can't login or view site Link to this post

    >> All i did was move a folder

    What folder did you move? If an assets folder - did you move it from within the silverstripe cms? If a module folder - did you try moving it back?

    What error did you get when trying to visit the homepage? If no error: did you enable dev mode?

    Possible reason: you moved the code for a pagetype for which pages existed in the CMS - that would effectively remove the classname for these pages from the database, resulting in errors - could that be the case here?

  • debtfreeslave
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    Community Member
    13 Posts

    Re: Can't login or view site Link to this post

    First thanks so much for getting back to me so soon.

    Sorry I wasn't clearer here's what happened:
    PROBLEM:
    # I was using the SilverStripe interface, the site tree. We have a top level page which has other sub-pages underneath it
    # I right clicked the page and used Duplicate page and children [That worked fine]
    #I then changed the name of the page [That worked fine]
    # I then went to move the page and it's children by dragging and dropping them
    # The interface timed out
    # Now I can't login to admin
    # I can't see the site
    # Here's the error's i'm getting http://www.gcd.ie/newdemosite/
    TRIED:
    I tried to clear the cache using the following
    # http://mysite/?flush=1
    # http://mysite/?flush=all
    # http://mysite/dev/buildcache/?flush=1
    # http://mysite/dev/buildcache/?flush=all

    None of these seem to be working

    I didn't move any of the back-end template files

    Really Bizarre

    Thanks in advance for your help

    Gem

  • martimiz
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    Forum Moderator
    1086 Posts

    Re: Can't login or view site Link to this post

    I can think of this as a possible cause of this error:

    you have a file postgraduateCoursePage.php somewhere, but a classname within that file doesn't correspond with the filename?

  • debtfreeslave
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    Community Member
    13 Posts

    Re: Can't login or view site Link to this post

    Thanks I removed the postgraduate pages and I can now see the site
    http://www.gcd.ie/newdemosite/

    But when I tried to log in I got the following error:
    [User Error] Bad class to singleton() - postgraduateCoursePage
    GET /newdemosite/admin

    Line 261 in /kolab/bacula-restores/var/www/vhosts/beta.gcd.ie/httpdocs/newdemosite/sapphire/core/Core.php
    Source

    252 *
    253 * @param string $className
    254 * @return Object
    255 */
    256 function singleton($className) {
    257    global $_SINGLETONS;
    258    if(!isset($className)) user_error("singleton() Called without a class", E_USER_ERROR);
    259    if(!is_string($className)) user_error("singleton() passed bad class_name: " . var_export($className,true), E_USER_ERROR);
    260    if(!isset($_SINGLETONS[$className])) {
    261     if(!class_exists($className)) user_error("Bad class to singleton() - $className", E_USER_ERROR);
    262       $_SINGLETONS[$className] = Object::strong_create($className,null, true);
    263       if(!$_SINGLETONS[$className]) user_error("singleton() Unknown class '$className'", E_USER_ERROR);
    264    }
    265    return $_SINGLETONS[$className];
    266 }
    267

    Trace

    Bad class to singleton() - postgraduateCoursePage
    Line 261 of Core.php
    singleton(postgraduateCoursePage)
    Line 206 of SiteTree.php
    SiteTree::page_type_classes()
    Line 302 of CMSMain.php
    CMSMain->PageTypes()
    Line 966 of CMSMain.php
    CMSMain->AddPageOptionsForm()
    call_user_func_array(Array,Array)
    Line 318 of ViewableData.php
    ViewableData->obj(AddPageOptionsForm)
    Line 45 of .cache.kolab.bacula-restores.var.www.vhosts.beta.gcd.ie.httpdocs.newdemosite.cms.templates.Includes.CMSMain_left.ss
    include(/kolab/bacula-restores/var/www/vhosts/beta.gcd.ie/httpdocs/newdemosite/silverstripe-cache/.cache.kolab.bacula-restores.var.www.vhosts.beta.gcd.ie.httpdocs.newdemosite.cms.templates.Includes.CMSMain_left.ss)
    Line 357 of SSViewer.php
    SSViewer->process(CMSMain)
    Line 773 of ViewableData.php
    ViewableData->renderWith(Array)
    Line 448 of LeftAndMain.php
    LeftAndMain->Left()
    call_user_func_array(Array,Array)
    Line 408 of ViewableData.php
    ViewableData->XML_val(Left,,1)
    Line 59 of .cache.kolab.bacula-restores.var.www.vhosts.beta.gcd.ie.httpdocs.newdemosite.cms.templates.LeftAndMain.ss
    include(/kolab/bacula-restores/var/www/vhosts/beta.gcd.ie/httpdocs/newdemosite/silverstripe-cache/.cache.kolab.bacula-restores.var.www.vhosts.beta.gcd.ie.httpdocs.newdemosite.cms.templates.LeftAndMain.ss)
    Line 357 of SSViewer.php
    SSViewer->process(CMSMain)
    Line 172 of Controller.php
    Controller->handleAction(HTTPRequest)
    Line 129 of RequestHandler.php
    RequestHandler->handleRequest(HTTPRequest)
    Line 119 of Controller.php
    Controller->handleRequest(HTTPRequest)
    Line 278 of Director.php
    Director::handleRequest(HTTPRequest,Session)
    Line 121 of Director.php
    Director::direct(/admin)
    Line 119 of main.php

    Not sure but think this is because the postgraduate page is still in the db so i tried to do a http://www.gcd.ie/newdemosite/dev/buildcache/?flush=1 and got the following error:

    * Publishing page 1122/1127: us2-photography
    * Publishing page 1123/1127: debating-news
    * Publishing page 1124/1127: ebrochure-2
    * Publishing page 1125/1127: online-courses-being-delivered-at-griffith-college
    * Publishing page 1126/1127: fees-slashed
    * Publishing page 1127/1127: griffith-digital-launched
    [Warning] mkdir() [function.mkdir]: File exists
    GET /newdemosite/dev/buildcache/?flush=all

    Line 20 in /kolab/bacula-restores/var/www/vhosts/beta.gcd.ie/httpdocs/newdemosite/sapphire/filesystem/Filesystem.php
    Source

    11    public static $folder_create_mask = 02775;
    12    
    13    protected static $cache_folderModTime;
    14    
    15    /**
    16     * Create a folder, recursively
    17     */
    18    static function makeFolder($folder) {
    19       if(!file_exists($base = dirname($folder))) self::makeFolder($base);
    20       if(!file_exists($folder)) mkdir($folder, Filesystem::$folder_create_mask);
    21    }
    22    
    23    /**
    24     * Remove a directory and all subdirectories and files
    25     * @param $contentsOnly If this is true then the contents of the folder will be removed but not the folder itself
    26     */

    Trace

    mkdir(../cache/http://www.gcd.ie/,1533)
    Line 20 of Filesystem.php
    Filesystem::makeFolder(../cache/http://www.gcd.ie/)
    Line 108 of FilesystemPublisher.php
    FilesystemPublisher->publishPages(Array)
    call_user_func_array(Array,Array)
    Line 550 of Object.php
    Object->__call(publishPages,Array)
    Page->publishPages(Array)
    Line 57 of RebuildStaticCacheTask.php
    RebuildStaticCacheTask->rebuildCache(Array,1)
    Line 27 of RebuildStaticCacheTask.php
    RebuildStaticCacheTask->index(HTTPRequest)
    Line 159 of Controller.php
    Controller->handleAction(HTTPRequest)
    Line 129 of RequestHandler.php
    RequestHandler->handleRequest(HTTPRequest)
    Line 119 of Controller.php
    Controller->handleRequest(HTTPRequest)
    Line 278 of Director.php
    Director::handleRequest(HTTPRequest,Session)
    Line 121 of Director.php
    Director::direct(/dev/buildcache/)
    Line 119 of main.php

    Any help greatly appreciated Thnaks in advance

    Gemma

  • martimiz
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    Forum Moderator
    1086 Posts

    Re: Can't login or view site Link to this post

    Did you check the file itself for discrepancies in the classnames? Classnames should be equal to the filename - case sensitive!! - optionally followed by an underscrore and some other string of ccharacters.

    It might just be a case of repairing this and doing a dev/build....

  • debtfreeslave
    Avatar
    Community Member
    13 Posts

    Re: Can't login or view site Link to this post

    Hi Martimiz

    Yes I tried that but it fixed only part of the problem you were right the name was spelt wrong now I have eliminated/deleted both files PostgraduateCoursePage.ss and PostgraduateCoursePage.php done a dev build and get this error but I can now see the front end of the site still can't get into admin area.

    Thanks Gemma

  • martimiz
    Avatar
    Forum Moderator
    1086 Posts

    Re: Can't login or view site Link to this post

    Hi Gemma,

    Fixing the classname/filename issue might still have worked, but ok - now the problem might be that you already created one or more pages of that pagetype, that does now no longer exist. One quick way to fix this would be straight in the Database (please create a database backup before changing anything):

    In tables Sitetree and Sitetree_Live both(!), look for pages that have an empty value for the ClassName field, or a ClassName still called 'postgraduateCoursePage' and change those to 'Page'. Then you should be able to open the admin area.

    If so, reinstall the (fixed!) pagetype and set the pages back to he desired pagetype. Hope this works

    Martine

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