( ! ) Fatal error: Uncaught Error: Call to a member function getData() on null in /var/www/ojsPolbeng/plugins/generic/htmlArticleGalley/HtmlArticleGalleyPlugin.php on line 94
( ! ) Error: Call to a member function getData() on null in /var/www/ojsPolbeng/plugins/generic/htmlArticleGalley/HtmlArticleGalleyPlugin.php on line 94
Call Stack
#TimeMemoryFunctionLocation
10.0000424184{main}( ).../index.php:0
20.02001664232PKP\core\PKPApplication->execute( ).../index.php:21
30.02031758056PKP\core\Dispatcher->dispatch( $request = class APP\core\Request { public $_router = class APP\core\PageRouter { public $_installationPages = [...]; public $_page = 'article'; public $_op = 'view'; public $_cacheFilename = NULL; protected APP\core\Application $_application = class APP\core\Application { ... }; protected PKP\core\Dispatcher $_dispatcher = class PKP\core\Dispatcher { ... }; protected ?string $_contextPath = 'ISI'; public ?PKP\context\Context $_context = class APP\journal\Journal { ... }; public ?PKP\handler\PKPHandler $_handler = class APP\pages\article\ArticleHandler { ... }; public $_indexUrl = NULL }; public $_dispatcher = class PKP\core\Dispatcher { public $_application = class APP\core\Application { ... }; public $_routerNames = [...]; public $_routerInstances = [...]; public $_router = class APP\core\PageRouter { ... }; public $_requestCallbackHack = NULL }; public $_requestVars = []; public $_basePath = ''; public $_requestPath = NULL; public $_isRestfulUrlsEnabled = FALSE; public $_serverHost = 'jurnal.polbeng.ac.id'; public $_protocol = 'https'; public $_isBot = NULL; public $_userAgent = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' } ).../PKPApplication.php:388
40.09723462440PKP\core\PKPPageRouter->route( $request = class APP\core\Request { public $_router = class APP\core\PageRouter { public $_installationPages = [...]; public $_page = 'article'; public $_op = 'view'; public $_cacheFilename = NULL; protected APP\core\Application $_application = class APP\core\Application { ... }; protected PKP\core\Dispatcher $_dispatcher = class PKP\core\Dispatcher { ... }; protected ?string $_contextPath = 'ISI'; public ?PKP\context\Context $_context = class APP\journal\Journal { ... }; public ?PKP\handler\PKPHandler $_handler = class APP\pages\article\ArticleHandler { ... }; public $_indexUrl = NULL }; public $_dispatcher = class PKP\core\Dispatcher { public $_application = class APP\core\Application { ... }; public $_routerNames = [...]; public $_routerInstances = [...]; public $_router = class APP\core\PageRouter { ... }; public $_requestCallbackHack = NULL }; public $_requestVars = []; public $_basePath = ''; public $_requestPath = NULL; public $_isRestfulUrlsEnabled = FALSE; public $_serverHost = 'jurnal.polbeng.ac.id'; public $_protocol = 'https'; public $_isBot = NULL; public $_userAgent = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' } ).../Dispatcher.php:165
50.12513558848PKP\core\PKPRouter->_authorizeInitializeAndCallRequest( $serviceEndpoint = [0 => class APP\pages\article\ArticleHandler { public $context = NULL; public $issue = class APP\issue\Issue { ... }; public $article = class APP\submission\Submission { ... }; public $categories = NULL; public $publication = class APP\publication\Publication { ... }; public $galley = class PKP\galley\Galley { ... }; public $submissionFileId = NULL; protected $_apiToken = NULL; public $_id = NULL; public $_dispatcher = class PKP\core\Dispatcher { ... }; public $_checks = [...]; public $_roleAssignments = [...]; public $_authorizationDecisionManager = class PKP\security\authorization\AuthorizationDecisionManager { ... }; public $_enforceRestrictedSite = TRUE; public $_roleAssignmentsChecked = FALSE; public $_isBackendPage = FALSE }, 1 => 'view'], $request = class APP\core\Request { public $_router = class APP\core\PageRouter { public $_installationPages = [...]; public $_page = 'article'; public $_op = 'view'; public $_cacheFilename = NULL; protected APP\core\Application $_application = class APP\core\Application { ... }; protected PKP\core\Dispatcher $_dispatcher = class PKP\core\Dispatcher { ... }; protected ?string $_contextPath = 'ISI'; public ?PKP\context\Context $_context = class APP\journal\Journal { ... }; public ?PKP\handler\PKPHandler $_handler = class APP\pages\article\ArticleHandler { ... }; public $_indexUrl = NULL }; public $_dispatcher = class PKP\core\Dispatcher { public $_application = class APP\core\Application { ... }; public $_routerNames = [...]; public $_routerInstances = [...]; public $_router = class APP\core\PageRouter { ... }; public $_requestCallbackHack = NULL }; public $_requestVars = []; public $_basePath = ''; public $_requestPath = NULL; public $_isRestfulUrlsEnabled = FALSE; public $_serverHost = 'jurnal.polbeng.ac.id'; public $_protocol = 'https'; public $_isBot = NULL; public $_userAgent = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' }, $args = [0 => '10', 1 => '8'], $validate = FALSE ).../PKPPageRouter.php:277
60.16114092600call_user_func:{/var/www/ojsPolbeng/lib/pkp/classes/core/PKPRouter.php:334}( $callback = [0 => class APP\pages\article\ArticleHandler { public $context = NULL; public $issue = class APP\issue\Issue { ... }; public $article = class APP\submission\Submission { ... }; public $categories = NULL; public $publication = class APP\publication\Publication { ... }; public $galley = class PKP\galley\Galley { ... }; public $submissionFileId = NULL; protected $_apiToken = NULL; public $_id = NULL; public $_dispatcher = class PKP\core\Dispatcher { ... }; public $_checks = [...]; public $_roleAssignments = [...]; public $_authorizationDecisionManager = class PKP\security\authorization\AuthorizationDecisionManager { ... }; public $_enforceRestrictedSite = TRUE; public $_roleAssignmentsChecked = FALSE; public $_isBackendPage = FALSE }, 1 => 'view'], $args = [0 => '10', 1 => '8'], class APP\core\Request { public $_router = class APP\core\PageRouter { public $_installationPages = [...]; public $_page = 'article'; public $_op = 'view'; public $_cacheFilename = NULL; protected APP\core\Application $_application = class APP\core\Application { ... }; protected PKP\core\Dispatcher $_dispatcher = class PKP\core\Dispatcher { ... }; protected ?string $_contextPath = 'ISI'; public ?PKP\context\Context $_context = class APP\journal\Journal { ... }; public ?PKP\handler\PKPHandler $_handler = class APP\pages\article\ArticleHandler { ... }; public $_indexUrl = NULL }; public $_dispatcher = class PKP\core\Dispatcher { public $_application = class APP\core\Application { ... }; public $_routerNames = [...]; public $_routerInstances = [...]; public $_router = class APP\core\PageRouter { ... }; public $_requestCallbackHack = NULL }; public $_requestVars = []; public $_basePath = ''; public $_requestPath = NULL; public $_isRestfulUrlsEnabled = FALSE; public $_serverHost = 'jurnal.polbeng.ac.id'; public $_protocol = 'https'; public $_isBot = NULL; public $_userAgent = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' } ).../PKPRouter.php:334
70.16114162560APP\pages\article\ArticleHandler->view( $args = [0 => '10', 1 => '8'], $request = class APP\core\Request { public $_router = class APP\core\PageRouter { public $_installationPages = [...]; public $_page = 'article'; public $_op = 'view'; public $_cacheFilename = NULL; protected APP\core\Application $_application = class APP\core\Application { ... }; protected PKP\core\Dispatcher $_dispatcher = class PKP\core\Dispatcher { ... }; protected ?string $_contextPath = 'ISI'; public ?PKP\context\Context $_context = class APP\journal\Journal { ... }; public ?PKP\handler\PKPHandler $_handler = class APP\pages\article\ArticleHandler { ... }; public $_indexUrl = NULL }; public $_dispatcher = class PKP\core\Dispatcher { public $_application = class APP\core\Application { ... }; public $_routerNames = [...]; public $_routerInstances = [...]; public $_router = class APP\core\PageRouter { ... }; public $_requestCallbackHack = NULL }; public $_requestVars = []; public $_basePath = ''; public $_requestPath = NULL; public $_isRestfulUrlsEnabled = FALSE; public $_serverHost = 'jurnal.polbeng.ac.id'; public $_protocol = 'https'; public $_isBot = NULL; public $_userAgent = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' } ).../PKPRouter.php:334
80.43304346768PKP\plugins\Hook::call( $hookName = 'ArticleHandler::view::galley', $args = [0 => class APP\core\Request { public $_router = class APP\core\PageRouter { ... }; public $_dispatcher = class PKP\core\Dispatcher { ... }; public $_requestVars = [...]; public $_basePath = ''; public $_requestPath = NULL; public $_isRestfulUrlsEnabled = FALSE; public $_serverHost = 'jurnal.polbeng.ac.id'; public $_protocol = 'https'; public $_isBot = NULL; public $_userAgent = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' }, 1 => class APP\issue\Issue { public $_data = [...]; public $_hasLoadableAdapters = FALSE; public $_metadataExtractionAdapters = [...]; public $_extractionAdaptersLoaded = FALSE; public $_metadataInjectionAdapters = [...]; public $_injectionAdaptersLoaded = FALSE }, 2 => class PKP\galley\Galley { public ?PKP\submissionFile\SubmissionFile $_submissionFile = NULL; public $_data = [...]; public $_hasLoadableAdapters = TRUE; public $_metadataExtractionAdapters = [...]; public $_extractionAdaptersLoaded = FALSE; public $_metadataInjectionAdapters = [...]; public $_injectionAdaptersLoaded = FALSE }, 3 => class APP\submission\Submission { public $_data = [...]; public $_hasLoadableAdapters = TRUE; public $_metadataExtractionAdapters = [...]; public $_extractionAdaptersLoaded = FALSE; public $_metadataInjectionAdapters = [...]; public $_injectionAdaptersLoaded = FALSE }, 4 => class APP\publication\Publication { public $_data = [...]; public $_hasLoadableAdapters = FALSE; public $_metadataExtractionAdapters = [...]; public $_extractionAdaptersLoaded = FALSE; public $_metadataInjectionAdapters = [...]; public $_injectionAdaptersLoaded = FALSE }] ).../ArticleHandler.php:366
90.43304347144PKP\plugins\Hook::run( $hookName = 'ArticleHandler::view::galley', $args = [0 => [0 => class APP\core\Request { ... }, 1 => class APP\issue\Issue { ... }, 2 => class PKP\galley\Galley { ... }, 3 => class APP\submission\Submission { ... }, 4 => class APP\publication\Publication { ... }]] ).../Hook.php:113
100.43304347584call_user_func_array:{/var/www/ojsPolbeng/lib/pkp/classes/plugins/Hook.php:139}( $callback = [0 => class APP\plugins\generic\htmlArticleGalley\HtmlArticleGalleyPlugin { public $pluginPath = 'plugins/generic/htmlArticleGalley'; public $pluginCategory = 'generic'; public $request = NULL }, 1 => 'articleViewCallback'], $args = [0 => 'ArticleHandler::view::galley', 1 => [0 => class APP\core\Request { ... }, 1 => class APP\issue\Issue { ... }, 2 => class PKP\galley\Galley { ... }, 3 => class APP\submission\Submission { ... }, 4 => class APP\publication\Publication { ... }]] ).../Hook.php:139
110.43304347912APP\plugins\generic\htmlArticleGalley\HtmlArticleGalleyPlugin->articleViewCallback( $hookName = 'ArticleHandler::view::galley', $args = [0 => class APP\core\Request { public $_router = class APP\core\PageRouter { ... }; public $_dispatcher = class PKP\core\Dispatcher { ... }; public $_requestVars = [...]; public $_basePath = ''; public $_requestPath = NULL; public $_isRestfulUrlsEnabled = FALSE; public $_serverHost = 'jurnal.polbeng.ac.id'; public $_protocol = 'https'; public $_isBot = NULL; public $_userAgent = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' }, 1 => class APP\issue\Issue { public $_data = [...]; public $_hasLoadableAdapters = FALSE; public $_metadataExtractionAdapters = [...]; public $_extractionAdaptersLoaded = FALSE; public $_metadataInjectionAdapters = [...]; public $_injectionAdaptersLoaded = FALSE }, 2 => class PKP\galley\Galley { public ?PKP\submissionFile\SubmissionFile $_submissionFile = NULL; public $_data = [...]; public $_hasLoadableAdapters = TRUE; public $_metadataExtractionAdapters = [...]; public $_extractionAdaptersLoaded = FALSE; public $_metadataInjectionAdapters = [...]; public $_injectionAdaptersLoaded = FALSE }, 3 => class APP\submission\Submission { public $_data = [...]; public $_hasLoadableAdapters = TRUE; public $_metadataExtractionAdapters = [...]; public $_extractionAdaptersLoaded = FALSE; public $_metadataInjectionAdapters = [...]; public $_injectionAdaptersLoaded = FALSE }, 4 => class APP\publication\Publication { public $_data = [...]; public $_hasLoadableAdapters = FALSE; public $_metadataExtractionAdapters = [...]; public $_extractionAdaptersLoaded = FALSE; public $_metadataInjectionAdapters = [...]; public $_injectionAdaptersLoaded = FALSE }] ).../Hook.php:139