This page did not call $PAGE->set_url(...). Using https://edu.gtk.bme.hu/local/tad/print.php?id=1706

line 679 of /lib/pagelib.php: call to debugging()
line 967 of /lib/pagelib.php: call to moodle_page->magic_get_url()
line 34 of /local/tad/print.php: call to moodle_page->__get()

Coding problem: $PAGE->context was not set. You may have forgotten to call require_login() or $PAGE->set_context(). The page may not display correctly as a result

line 572 of /lib/pagelib.php: call to debugging()
line 967 of /lib/pagelib.php: call to moodle_page->magic_get_context()
line 1550 of /lib/weblib.php: call to moodle_page->__get()
line 1397 of /lib/pagelib.php: call to format_string()
line 49 of /local/tad/print.php: call to moodle_page->set_title()

Notice: Undefined property: stdClass::$parallel in /var/www/moodle/local/tad/classes/tad/view/tadView.php on line 469

Warning: Creating default object from empty value in /var/www/moodle/local/tad/classes/tad/view/tadView.php on line 474

Warning: Creating default object from empty value in /var/www/moodle/local/tad/classes/tad/view/tadView.php on line 474

Warning: Creating default object from empty value in /var/www/moodle/local/tad/classes/tad/view/tadView.php on line 477

Warning: Creating default object from empty value in /var/www/moodle/local/tad/classes/tad/view/tadView.php on line 477

Warning: Creating default object from empty value in /var/www/moodle/local/tad/classes/tad/view/tadView.php on line 480

Warning: Creating default object from empty value in /var/www/moodle/local/tad/classes/tad/view/tadView.php on line 483

Notice: Array to string conversion in /var/www/moodle/local/tad/classes/tad/view/tadView.php on line 410

Notice: Array to string conversion in /var/www/moodle/local/tad/classes/tad/view/tadView.php on line 410

Notice: Array to string conversion in /var/www/moodle/local/tad/classes/tad/view/tadView.php on line 410

Warning: Attempt to assign property '0' of non-object in /var/www/moodle/local/tad/classes/tad/view/tadView.php on line 497

Warning: Attempt to assign property '1' of non-object in /var/www/moodle/local/tad/classes/tad/view/tadView.php on line 497

Warning: Attempt to assign property '2' of non-object in /var/www/moodle/local/tad/classes/tad/view/tadView.php on line 497

Warning: Attempt to assign property '3' of non-object in /var/www/moodle/local/tad/classes/tad/view/tadView.php on line 497

Notice: Array to string conversion in /var/www/moodle/local/tad/classes/tad/view/tadView.php on line 410

Notice: Array to string conversion in /var/www/moodle/local/tad/classes/tad/view/tadView.php on line 410
object(Exception)#1440 (7) { ["message":protected]=> string(67) "TCPDF ERROR: Some data has already been output, can't send PDF file" ["string":"Exception":private]=> string(0) "" ["code":protected]=> int(0) ["file":protected]=> string(59) "/var/www/moodle/local/tad/vendor/tecnickcom/tcpdf/tcpdf.php" ["line":protected]=> int(2995) ["trace":"Exception":private]=> array(3) { [0]=> array(5) { ["file"]=> string(59) "/var/www/moodle/local/tad/vendor/tecnickcom/tcpdf/tcpdf.php" ["line"]=> int(7684) ["function"]=> string(5) "Error" ["class"]=> string(5) "TCPDF" ["type"]=> string(2) "->" } [1]=> array(5) { ["file"]=> string(64) "/var/www/moodle/local/tad/vendor/spipu/html2pdf/src/Html2Pdf.php" ["line"]=> int(575) ["function"]=> string(6) "Output" ["class"]=> string(5) "TCPDF" ["type"]=> string(2) "->" } [2]=> array(5) { ["file"]=> string(35) "/var/www/moodle/local/tad/print.php" ["line"]=> int(65) ["function"]=> string(6) "output" ["class"]=> string(23) "Spipu\Html2Pdf\Html2Pdf" ["type"]=> string(2) "->" } } ["previous":"Exception":private]=> NULL }