getgrav/grav · error · RuntimeException

Flex: %s

Error message

Flex: %s

What it means

Error "Flex: %s" thrown in getgrav/grav.

Source

Thrown at system/src/Grav/Framework/Flex/Storage/SimpleStorage.php:70

        $this->initDataFormatter($formatter);

        $filesystem = Filesystem::getInstance(true);

        $extension = $this->dataFormatter->getDefaultFileExtension();
        $pattern = Utils::basename($options['folder']);

        $this->dataPattern = Utils::basename($pattern, $extension) . $extension;
        $this->dataFolder = $filesystem->dirname($options['folder']);
        $this->keyField = $options['key'] ?? 'storage_key';
        $this->keyLen = (int)($options['key_len'] ?? 32);
        $this->prefix = $options['prefix'] ?? null;

        // Make sure that the data folder exists.
        if (!file_exists($this->dataFolder)) {
            try {
                Folder::create($this->dataFolder);
            } catch (RuntimeException $e) {
                throw new RuntimeException(sprintf('Flex: %s', $e->getMessage()));
            }
        }
    }

    /**
     * @return void
     */
    public function clearCache(): void
    {
        $this->data = null;
        $this->modified = 0;
    }

    /**
     * @param string[] $keys
     * @param bool $reload
     * @return array
     */

View on GitHub (pinned to 6040efed04)

When it happens

Trigger: Thrown at system/src/Grav/Framework/Flex/Storage/SimpleStorage.php:70 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of getgrav/grav@6040efed04 (2026-08-17). Data as JSON: /api/errors/580b85231d527ebf. Report an issue: GitHub.