Update auf 5.3 Fehlermeldung im Debug-Modus

[Schnippel]

Hallo Leute,
ich bekomme immer mal wieder eine Fehlermeldung, die mir überwiegend auffällt im Debug-Modus.
Hier die Ausgabe des Stack Trace

ErrorException:
Warning: Undefined array key "height"

  at vendor/con4gis/maps/src/Resources/contao/templates/c4g_maps.html5:12
  at include('/html/cto5_3_beta/vendor/con4gis/maps/src/Resources/contao/templates/c4g_maps.html5')
     (vendor/contao/core-bundle/contao/library/Contao/TemplateInheritance.php:109)
  at Contao\Template->inherit()
     (vendor/contao/core-bundle/contao/library/Contao/Template.php:325)
  at Contao\Template->parse()
     (vendor/contao/core-bundle/contao/classes/FrontendTemplate.php:43)
  at Contao\FrontendTemplate->parse()
     (vendor/contao/core-bundle/contao/modules/Module.php:245)
  at Contao\Module->generate()
     (vendor/con4gis/maps/src/Resources/contao/modules/ContentC4gMaps.php:46)
  at con4gis\MapsBundle\Resources\contao\modules\ContentC4gMaps->generate()
     (vendor/contao/core-bundle/contao/library/Contao/Controller.php:624)
  at Contao\Controller::getContentElement(object(ContentModel), 'main')
     (vendor/contao/core-bundle/contao/modules/ModuleArticle.php:205)
  at Contao\ModuleArticle->compile()
     (vendor/contao/core-bundle/contao/modules/Module.php:214)
  at Contao\Module->generate()
     (vendor/contao/core-bundle/contao/modules/ModuleArticle.php:71)
  at Contao\ModuleArticle->generate(false)
     (vendor/contao/core-bundle/contao/library/Contao/Controller.php:499)
  at Contao\Controller::getArticle(object(ArticleModel), true, false, 'main', array())
     (vendor/contao/core-bundle/contao/library/Contao/Controller.php:357)
  at Contao\Controller::getFrontendModule('0', 'main', array())
     (vendor/contao/core-bundle/contao/pages/PageRegular.php:186)
  at Contao\PageRegular->prepare(object(PageModel))
     (vendor/contao/core-bundle/contao/pages/PageRegular.php:47)
  at Contao\PageRegular->getResponse(object(PageModel), true)
     (vendor/contao/core-bundle/contao/controllers/FrontendIndex.php:66)
  at Contao\FrontendIndex->renderPage(object(PageModel))
     (vendor/symfony/http-kernel/HttpKernel.php:181)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 1)
     (vendor/symfony/http-kernel/HttpKernel.php:76)
  at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 1, true)
     (vendor/symfony/http-kernel/Kernel.php:208)
  at Symfony\Component\HttpKernel\Kernel->handle(object(Request))
     (public/preview.php:44)

[Spooky]

Moderation: Thread in das con4gis Unterforum verschoben.

[zonky]

sieht Dein Template so aus wie hier Zeile 11 und 12?

https://github.com/Kuestenschmiede/MapsBundle/blob/main/src/Resources/contao/templates/c4g_maps.html5#L11-L12

Mit Zeile 11 sollte ein nicht gesetzter Key "height" abgefangen werden...