Department of Aerospace Engineering

Drupal\events\Plugin\Block\EventsSqlBlock->build() (Line: 171) Drupal\block\BlockViewBuilder::preRender(Array) call_user_func_array(Array, Array) (Line: 101) Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 772) Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 363) Drupal\Core\Render\Renderer->doRender(Array) (Line: 435) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array) (Line: 463) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 39) __TwigTemplate_d57f1509c80505acc3b8c0aa75803d88ae2adfe8f8bfc666cdfe7f91120c29aa->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/gitam/templates/paragraph/paragraph--custom-block.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('paragraph', Array) (Line: 422) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array) (Line: 463) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 44) __TwigTemplate_2eeb8baf9dbf17fd97bf7d993eb730512b5e850ed06ef481e8ea63f9fdd9dcdc->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/gitam/templates/fields/field--entity-reference-revisions.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 422) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array) (Line: 565) Drupal\Core\Template\TwigExtension->renderVar(Array) (Line: 92) __TwigTemplate_e69fcabba9db88553be809ca358974c11d90a811cb523d055eee54ece4af40d4->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/gitam/templates/paragraph/paragraph--full-width-layout.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('paragraph', Array) (Line: 422) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array) (Line: 463) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 44) __TwigTemplate_2eeb8baf9dbf17fd97bf7d993eb730512b5e850ed06ef481e8ea63f9fdd9dcdc->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/gitam/templates/fields/field--entity-reference-revisions.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 422) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array) (Line: 565) Drupal\Core\Template\TwigExtension->renderVar(Array) (Line: 658) __TwigTemplate_14ec9ac69c619342ff3f97bed1993a95935b84ab88a66335fbf64748527d5a47->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/gitam/templates/node/node.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('node', Array) (Line: 422) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array, ) (Line: 241) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 564) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 242) Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 132) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object) call_user_func(Array, Object, 'kernel.view', Object) (Line: 142) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 163) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 80) Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58) Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 191) Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128) Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82) Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23) Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 708) Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

Drupal\events\Plugin\Block\EventsSqlBlock->build() (Line: 171) Drupal\block\BlockViewBuilder::preRender(Array) call_user_func_array(Array, Array) (Line: 101) Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 772) Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 363) Drupal\Core\Render\Renderer->doRender(Array) (Line: 435) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array) (Line: 463) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 39) __TwigTemplate_d57f1509c80505acc3b8c0aa75803d88ae2adfe8f8bfc666cdfe7f91120c29aa->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/gitam/templates/paragraph/paragraph--custom-block.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('paragraph', Array) (Line: 422) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array) (Line: 463) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 44) __TwigTemplate_2eeb8baf9dbf17fd97bf7d993eb730512b5e850ed06ef481e8ea63f9fdd9dcdc->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/gitam/templates/fields/field--entity-reference-revisions.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 422) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array) (Line: 463) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 95) __TwigTemplate_e69fcabba9db88553be809ca358974c11d90a811cb523d055eee54ece4af40d4->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/gitam/templates/paragraph/paragraph--full-width-layout.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('paragraph', Array) (Line: 422) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array) (Line: 463) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 44) __TwigTemplate_2eeb8baf9dbf17fd97bf7d993eb730512b5e850ed06ef481e8ea63f9fdd9dcdc->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/gitam/templates/fields/field--entity-reference-revisions.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 422) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array) (Line: 565) Drupal\Core\Template\TwigExtension->renderVar(Array) (Line: 658) __TwigTemplate_14ec9ac69c619342ff3f97bed1993a95935b84ab88a66335fbf64748527d5a47->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/gitam/templates/node/node.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('node', Array) (Line: 422) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array, ) (Line: 241) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 564) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 242) Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 132) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object) call_user_func(Array, Object, 'kernel.view', Object) (Line: 142) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 163) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 80) Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58) Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 191) Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128) Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82) Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23) Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 708) Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

Drupal\events\Plugin\Block\EventsSqlBlock->build() (Line: 171) Drupal\block\BlockViewBuilder::preRender(Array) call_user_func_array(Array, Array) (Line: 101) Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 772) Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 363) Drupal\Core\Render\Renderer->doRender(Array) (Line: 435) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array) (Line: 463) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 39) __TwigTemplate_d57f1509c80505acc3b8c0aa75803d88ae2adfe8f8bfc666cdfe7f91120c29aa->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/gitam/templates/paragraph/paragraph--custom-block.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('paragraph', Array) (Line: 422) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array) (Line: 463) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 44) __TwigTemplate_2eeb8baf9dbf17fd97bf7d993eb730512b5e850ed06ef481e8ea63f9fdd9dcdc->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/gitam/templates/fields/field--entity-reference-revisions.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 422) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array) (Line: 565) Drupal\Core\Template\TwigExtension->renderVar(Array) (Line: 92) __TwigTemplate_e69fcabba9db88553be809ca358974c11d90a811cb523d055eee54ece4af40d4->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/gitam/templates/paragraph/paragraph--full-width-layout.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('paragraph', Array) (Line: 422) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array) (Line: 463) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 44) __TwigTemplate_2eeb8baf9dbf17fd97bf7d993eb730512b5e850ed06ef481e8ea63f9fdd9dcdc->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/gitam/templates/fields/field--entity-reference-revisions.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 422) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array) (Line: 463) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 676) __TwigTemplate_14ec9ac69c619342ff3f97bed1993a95935b84ab88a66335fbf64748527d5a47->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/gitam/templates/node/node.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('node', Array) (Line: 422) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array, ) (Line: 241) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 564) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 242) Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 132) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object) call_user_func(Array, Object, 'kernel.view', Object) (Line: 142) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 163) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 80) Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58) Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 191) Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128) Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82) Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23) Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 708) Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

Drupal\events\Plugin\Block\EventsSqlBlock->build() (Line: 171) Drupal\block\BlockViewBuilder::preRender(Array) call_user_func_array(Array, Array) (Line: 101) Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 772) Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 363) Drupal\Core\Render\Renderer->doRender(Array) (Line: 435) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array) (Line: 463) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 39) __TwigTemplate_d57f1509c80505acc3b8c0aa75803d88ae2adfe8f8bfc666cdfe7f91120c29aa->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/gitam/templates/paragraph/paragraph--custom-block.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('paragraph', Array) (Line: 422) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array) (Line: 463) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 44) __TwigTemplate_2eeb8baf9dbf17fd97bf7d993eb730512b5e850ed06ef481e8ea63f9fdd9dcdc->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/gitam/templates/fields/field--entity-reference-revisions.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 422) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array) (Line: 463) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 95) __TwigTemplate_e69fcabba9db88553be809ca358974c11d90a811cb523d055eee54ece4af40d4->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/gitam/templates/paragraph/paragraph--full-width-layout.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('paragraph', Array) (Line: 422) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array) (Line: 463) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 44) __TwigTemplate_2eeb8baf9dbf17fd97bf7d993eb730512b5e850ed06ef481e8ea63f9fdd9dcdc->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/gitam/templates/fields/field--entity-reference-revisions.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 422) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array) (Line: 463) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 676) __TwigTemplate_14ec9ac69c619342ff3f97bed1993a95935b84ab88a66335fbf64748527d5a47->doDisplay(Array, Array) (Line: 405) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 378) Twig\Template->display(Array) (Line: 390) Twig\Template->render(Array) (Line: 55) twig_render_template('themes/custom/gitam/templates/node/node.html.twig', Array) (Line: 384) Drupal\Core\Theme\ThemeManager->render('node', Array) (Line: 422) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201) Drupal\Core\Render\Renderer->render(Array, ) (Line: 241) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 564) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 242) Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 132) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object) call_user_func(Array, Object, 'kernel.view', Object) (Line: 142) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 163) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 80) Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58) Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 191) Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128) Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82) Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23) Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 708) Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

include() (Line: 444) Composer\Autoload\includeFile('/var/www/html/vendor/composer/../../web/core/lib/Drupal/Core/Database/Driver/sqlsrv/Connection.php') (Line: 322) Composer\Autoload\ClassLoader->loadClass('Drupal\Core\Database\Driver\sqlsrv\Connection') spl_autoload_call('Drupal\Core\Database\Driver\sqlsrv\Connection') (Line: 387) Drupal\Core\Database\Database::openConnection('db19', 'default') (Line: 169) Drupal\Core\Database\Database::getConnection() (Line: 37) Drupal\faculty\Plugin\Block\FacultySqlBlock->build() (Line: 171) Drupal\block\BlockViewBuilder::preRender(Array) call_user_func_array(Array, Array) (Line: 101) Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 772) Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 363) Drupal\Core\Render\Renderer->doRender(Array, 1) (Line: 201) Drupal\Core\Render\Renderer->render(Array, 1) (Line: 157) Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() (Line: 564) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 158) Drupal\Core\Render\Renderer->renderPlain(Array) (Line: 172) Drupal\Core\Render\Renderer->renderPlaceholder('', Array) (Line: 649) Drupal\Core\Render\Renderer->replacePlaceholders(Array) (Line: 534) Drupal\Core\Render\Renderer->doRender(Array, 1) (Line: 201) Drupal\Core\Render\Renderer->render(Array, 1) (Line: 145) Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() (Line: 564) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 146) Drupal\Core\Render\Renderer->renderRoot(Array) (Line: 279) Drupal\Core\Render\HtmlResponseAttachmentsProcessor->renderPlaceholders(Object) (Line: 71) Drupal\big_pipe\Render\BigPipeResponseAttachmentsProcessor->processAttachments(Object) (Line: 48) Drupal\http2_server_push\Render\HtmlResponseAttachmentsProcessor->processAttachments(Object) (Line: 45) Drupal\Core\EventSubscriber\HtmlResponseSubscriber->onRespond(Object, 'kernel.response', Object) call_user_func(Array, Object, 'kernel.response', Object) (Line: 142) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.response') (Line: 191) Symfony\Component\HttpKernel\HttpKernel->filterResponse(Object, Object, 1) (Line: 179) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 80) Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58) Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 191) Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128) Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82) Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23) Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 708) Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

Drupal\faculty\Plugin\Block\FacultySqlBlock->build() (Line: 171) Drupal\block\BlockViewBuilder::preRender(Array) call_user_func_array(Array, Array) (Line: 101) Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 772) Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 363) Drupal\Core\Render\Renderer->doRender(Array, 1) (Line: 201) Drupal\Core\Render\Renderer->render(Array, 1) (Line: 157) Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() (Line: 564) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 158) Drupal\Core\Render\Renderer->renderPlain(Array) (Line: 172) Drupal\Core\Render\Renderer->renderPlaceholder('', Array) (Line: 649) Drupal\Core\Render\Renderer->replacePlaceholders(Array) (Line: 534) Drupal\Core\Render\Renderer->doRender(Array, 1) (Line: 201) Drupal\Core\Render\Renderer->render(Array, 1) (Line: 145) Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() (Line: 564) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 146) Drupal\Core\Render\Renderer->renderRoot(Array) (Line: 279) Drupal\Core\Render\HtmlResponseAttachmentsProcessor->renderPlaceholders(Object) (Line: 71) Drupal\big_pipe\Render\BigPipeResponseAttachmentsProcessor->processAttachments(Object) (Line: 48) Drupal\http2_server_push\Render\HtmlResponseAttachmentsProcessor->processAttachments(Object) (Line: 45) Drupal\Core\EventSubscriber\HtmlResponseSubscriber->onRespond(Object, 'kernel.response', Object) call_user_func(Array, Object, 'kernel.response', Object) (Line: 142) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.response') (Line: 191) Symfony\Component\HttpKernel\HttpKernel->filterResponse(Object, Object, 1) (Line: 179) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 80) Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58) Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 191) Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128) Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82) Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23) Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 708) Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

Department of Aerospace Engineering

The Aerospace department at GITAM provides excellent academic environment to the UG students to excel. The department has excellent faculty, experimental and computation facilities and a high quality sub-sonic wind tunnel for aerodynamic experiments and research capabilities

Aerospace engineering is a fascinating subject for many young engineers and scientists. From the dynamics of flying an airplane to the conquest of space by rockets and reusable space vehicles, aerospace engineering throws challenges to the brilliant young minds who join this stream of engineering.

Hands-on Learning

The students undergo rigorous classroom and laboratory training on both experimental and computational methods pertaining to airframe design, wind tunnel testing, computational dynamics, engine design and testing and flight-testing of new vehicles.

Future-ready Learning

Career opportunities and higher studies both within India and overseas is encouraging. The department has collaboration with research establishments and industries that provide our students with industrial internship and future placement opportunities.