Catch error and display it on UI #402
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supun-io
requested changes
Jan 4, 2026
| $twigTemplate = $this->twig->createTemplate($template); | ||
| return $twigTemplate->render((array)$variables); | ||
| } catch (TwigError $e) { | ||
| throw new UnprocessableEntityHttpException($e->getRawMessage()); |
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you can't throw HttpExceptions in services. You have to either (1) simply not catch the TwigError and mark the function throwing that exception, or (2) throw a custom exception. Here, I believe (2) would work better. Then, in the Http controller where this service is used, you have to catch that and throw the Http exception.
supun-io
approved these changes
Jan 14, 2026
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Close #361
When intentionally breaking the twig template:
