Hi all,
I got an error click items per page display not working. this suddenly not working and I don’t know why. Please see this screenshot
Yellow marked not working. Error log is::
[26-Oct-2020 00:54:15 Asia/Jakarta] PHP Fatal error: Uncaught Error: Call to a member function getPubIdDisplayType() on integer in /home/polgnac/public_html/jurnal/controllers/grid/pubIds/PubIdExportSubmissionsListGridHandler.inc.php:74
Stack trace:
#0 /home/polgnac/public_html/jurnal/controllers/grid/submissions/ExportPublishedSubmissionsListGridHandler.inc.php(110): PubIdExportSubmissionsListGridHandler->addAdditionalColumns(Object(PubIdExportSubmissionsListGridCellProvider))
#1 /home/polgnac/public_html/jurnal/lib/pkp/classes/core/PKPRouter.inc.php(369): ExportPublishedSubmissionsListGridHandler->initialize(Object(Request), Array)
#2 /home/polgnac/public_html/jurnal/lib/pkp/classes/core/PKPComponentRouter.inc.php(262): PKPRouter->_authorizeInitializeAndCallRequest(Array, Object(Request), Array)
#3 /home/polgnac/public_html/jurnal/lib/pkp/classes/core/Dispatcher.inc.php(134): PKPComponentRouter->route(Object(Request))
#4 /home/polgnac/public_html/jurnal/lib/pkp/classes/core/PKPApplication.inc.php(227): Dispatcher->dispatch(Object(Request))
#5 /home/polgnac/pu in /home/polgnac/public_html/jurnal/controllers/grid/pubIds/PubIdExportSubmissionsListGridHandler.inc.php on line 74
Please, someone, help
thank you