( ! ) Fatal error: Uncaught Error: Call to undefined method Canvas\FrontendFramework\Template::getColors() in /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/src/Template.php:234 Stack trace: #0 /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/vendor/twig/twig/src/Environment.php(420) : eval()'d code(42): Canvas\FrontendFramework\Template->Canvas\FrontendFramework\{closure}() #1 /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/vendor/twig/twig/src/Template.php(402): __TwigTemplate_9c5e7a900d2debdeebb2144a2aa96afc->doDisplay() #2 /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/vendor/twig/twig/src/Environment.php(420) : eval()'d code(59): Twig\Template->yield() #3 /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/vendor/twig/twig/src/Template.php(402): __TwigTemplate_d2b02f363533e6eb9052c73615fda0a0->doDisplay() #4 /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/vendor/twig/twig/src/Template.php(358): Twig\Template->yield() #5 /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/vendor/twig/twig/src/Template.php(373): Twig\Template->display() #6 /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/vendor/twig/twig/src/TemplateWrapper.php(51): Twig\Template->render() #7 /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/src/Template.php(438): Twig\TemplateWrapper->render() #8 /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/src/CoursePage.php(206): Canvas\FrontendFramework\Template->parse() #9 /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/vendor/twig/twig/src/Extension/CoreExtension.php(1909): Canvas\FrontendFramework\CoursePage->getContents() #10 /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/vendor/twig/twig/src/Environment.php(420) : eval()'d code(59): Twig\Extension\CoreExtension::getAttribute() #11 /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/vendor/twig/twig/src/Template.php(402): __TwigTemplate_9db52efa6e115eda907a239a7399b3dc->doDisplay() #12 /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/vendor/twig/twig/src/Template.php(358): Twig\Template->yield() #13 /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/vendor/twig/twig/src/Template.php(373): Twig\Template->display() #14 /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/vendor/twig/twig/src/TemplateWrapper.php(51): Twig\Template->render() #15 /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/src/Template.php(438): Twig\TemplateWrapper->render() #16 /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/modules/AbstractController.php(52): Canvas\FrontendFramework\Template->parse() #17 /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/modules/CoursePage/CoursePageController.php(58): Canvas\CModule\AbstractController->parse() #18 /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/public_html/index.php(34): Canvas\CModule\CoursePage\CoursePageController->run() #19 {main} Next Twig\Error\RuntimeError: An exception has been thrown during the rendering of a template ("Call to undefined method Canvas\FrontendFramework\Template::getColors()") in "snippets/course-frameworks.twig" at line 1. in /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/courses/css-frameworks/snippets/course-frameworks.twig on line 1
( ! ) Twig\Error\RuntimeError: An exception has been thrown during the rendering of a template ("Call to undefined method Canvas\FrontendFramework\Template::getColors()") in "snippets/course-frameworks.twig" at line 1. in /var/www/dynamic/courses.devroc.nl/releases/20251013-115217/courses/css-frameworks/snippets/course-frameworks.twig on line 1
Call Stack
#TimeMemoryFunctionLocation
10.0000356872{main}( ).../index.php:0
20.0022429672Canvas\CModule\CoursePage\CoursePageController->run( ).../index.php:34
30.0038486168Canvas\CModule\AbstractController->parse( $template = 'CoursePage/course-page.twig', $data = ['course' => class Canvas\Course\CssFrameworks { protected array $aTechnologies = [...]; private string ${Canvas\FrontendFramework\AbstractCourse}courseDirName = 'css-frameworks' }, 'pastebin_url' => class Hurah\Types\Type\Url { private ${Hurah\Types\Type\AbstractDataType}sValue = [...] }, 'timer_visible' => FALSE, 'course_page' => class Canvas\FrontendFramework\CoursePage { private string $title = 'Frameworks in deze cursus'; private Hurah\Types\Type\Path $file = class Hurah\Types\Type\Path { ... }; private string $tag = '110-frameworks-in-deze-cursus'; private string $type = 'page'; private Hurah\Types\Type\Url $url = class Hurah\Types\Type\Url { ... }; private Canvas\FrontendFramework\CourseInterface $course = class Canvas\Course\CssFrameworks { ... } }, 'layout' => 'xcanvas', 'schedule' => class Canvas\FrontendFramework\Schedule { }] ).../CoursePageController.php:58
40.0038486168Canvas\FrontendFramework\Template->parse( $file = 'CoursePage/course-page.twig', $data = ['course' => class Canvas\Course\CssFrameworks { protected array $aTechnologies = [...]; private string ${Canvas\FrontendFramework\AbstractCourse}courseDirName = 'css-frameworks' }, 'pastebin_url' => class Hurah\Types\Type\Url { private ${Hurah\Types\Type\AbstractDataType}sValue = [...] }, 'timer_visible' => FALSE, 'course_page' => class Canvas\FrontendFramework\CoursePage { private string $title = 'Frameworks in deze cursus'; private Hurah\Types\Type\Path $file = class Hurah\Types\Type\Path { ... }; private string $tag = '110-frameworks-in-deze-cursus'; private string $type = 'page'; private Hurah\Types\Type\Url $url = class Hurah\Types\Type\Url { ... }; private Canvas\FrontendFramework\CourseInterface $course = class Canvas\Course\CssFrameworks { ... } }, 'layout' => 'xcanvas', 'schedule' => class Canvas\FrontendFramework\Schedule { }] ).../AbstractController.php:52
50.0129649888Twig\TemplateWrapper->render( $context = ['styles' => ['block_container' => 'margin-top:20px;margin-bottom:20px;flex-shrink: 1;border-radius: .37rem;border:1px solid #eae6e5!important'], 'course' => class Canvas\Course\CssFrameworks { protected array $aTechnologies = [...]; private string ${Canvas\FrontendFramework\AbstractCourse}courseDirName = 'css-frameworks' }, 'pastebin_url' => class Hurah\Types\Type\Url { private ${Hurah\Types\Type\AbstractDataType}sValue = [...] }, 'timer_visible' => FALSE, 'course_page' => class Canvas\FrontendFramework\CoursePage { private string $title = 'Frameworks in deze cursus'; private Hurah\Types\Type\Path $file = class Hurah\Types\Type\Path { ... }; private string $tag = '110-frameworks-in-deze-cursus'; private string $type = 'page'; private Hurah\Types\Type\Url $url = class Hurah\Types\Type\Url { ... }; private Canvas\FrontendFramework\CourseInterface $course = class Canvas\Course\CssFrameworks { ... } }, 'layout' => 'xcanvas', 'schedule' => class Canvas\FrontendFramework\Schedule { }] ).../Template.php:438
60.0129649888Twig\Template->render( $context = ['styles' => ['block_container' => 'margin-top:20px;margin-bottom:20px;flex-shrink: 1;border-radius: .37rem;border:1px solid #eae6e5!important'], 'course' => class Canvas\Course\CssFrameworks { protected array $aTechnologies = [...]; private string ${Canvas\FrontendFramework\AbstractCourse}courseDirName = 'css-frameworks' }, 'pastebin_url' => class Hurah\Types\Type\Url { private ${Hurah\Types\Type\AbstractDataType}sValue = [...] }, 'timer_visible' => FALSE, 'course_page' => class Canvas\FrontendFramework\CoursePage { private string $title = 'Frameworks in deze cursus'; private Hurah\Types\Type\Path $file = class Hurah\Types\Type\Path { ... }; private string $tag = '110-frameworks-in-deze-cursus'; private string $type = 'page'; private Hurah\Types\Type\Url $url = class Hurah\Types\Type\Url { ... }; private Canvas\FrontendFramework\CourseInterface $course = class Canvas\Course\CssFrameworks { ... } }, 'layout' => 'xcanvas', 'schedule' => class Canvas\FrontendFramework\Schedule { }] ).../TemplateWrapper.php:51