StringTemplateRenderingException example

$this->twig->addGlobal('context', $context);

        if ($this->twig->hasExtension(EscaperExtension::class)) {
            /** @var EscaperExtension $escaperExtension */
            $escaperExtension = $this->twig->getExtension(EscaperExtension::class);
            $escaperExtension->setDefaultStrategy($htmlEscape ? 'html' : false);
        }

        try {
            return $this->twig->render($name, $data);
        } catch (Error $error) {
            throw new StringTemplateRenderingException($error->getMessage());
        }
    }

    public function enableTestMode(): void
    {
        $this->twig->addGlobal('testMode', true);
        $this->twig->disableStrictVariables();
    }

    public function disableTestMode(): void
    {