Warning: include(/home/edu.codigoiot.com/public_html/mod/book/tool/accessrule/version.php): Failed to open stream: No such file or directory in /home/edu.codigoiot.com/public_html/lib/classes/plugin_manager.php on line 320
Warning: include(): Failed opening '/home/edu.codigoiot.com/public_html/mod/book/tool/accessrule/version.php' for inclusion (include_path='/home/edu.codigoiot.com/public_html/lib/pear:.:/usr/share/php') in /home/edu.codigoiot.com/public_html/lib/classes/plugin_manager.php on line 320
Plugin booktool_accessrule does not declare valid $plugin->component in its version.php.
line 330 of /lib/classes/plugin_manager.php: call to debugging()
line 364 of /lib/classes/plugin_manager.php: call to core\plugin_manager->load_present_plugins()
line 285 of /lib/classes/plugininfo/base.php: call to core\plugin_manager->get_present_plugins()
line 209 of /lib/classes/plugininfo/base.php: call to core\plugininfo\base->load_disk_version()
line 159 of /lib/classes/plugininfo/base.php: call to core\plugininfo\base::make_plugin_instance()
line 60 of /lib/classes/plugininfo/qbank.php: call to core\plugininfo\base::get_plugins()
line 432 of /lib/classes/plugin_manager.php: call to core\plugininfo\qbank::get_plugins()
line 681 of /lib/classes/plugin_manager.php: call to core\plugin_manager->get_plugins_of_type()
line 128 of /lib/classes/plugininfo/qbank.php: call to core\plugin_manager->get_plugin_info()
line 1453 of /lib/questionlib.php: call to core\plugininfo\qbank::is_plugin_enabled()
line 4935 of /lib/navigationlib.php: call to question_extend_settings_navigation()
line 4546 of /lib/navigationlib.php: call to settings_navigation->load_course_settings()
line 843 of /lib/pagelib.php: call to settings_navigation->initialise()
line 965 of /lib/pagelib.php: call to moodle_page->magic_get_settingsnav()
line 228 of /lib/classes/navigation/views/secondary.php: call to moodle_page->__get()
line 893 of /lib/pagelib.php: call to core\navigation\views\secondary->initialise()
line 965 of /lib/pagelib.php: call to moodle_page->magic_get_secondarynav()
line 65 of /theme/lambda2/layout/incourse.php: call to moodle_page->__get()
line 959 of /lib/classes/output/core_renderer.php: call to include()
line 875 of /lib/classes/output/core_renderer.php: call to core\output\core_renderer->render_page_layout()
line 80 of /mod/glossary/showentry.php: call to core\output\core_renderer->header()
Es un componente electrónico que utiliza las propiedades mecánicas de resonancia de un cristal vibrante de cuarzo para crear una señal eléctrica con una frecuencia muy precisa, usado en IoT para proporcionar un reloj preciso a microcontroladores y microprocesadores.