getgrav/grav · error · InvalidArgumentException

Invalid output type

Error message

Invalid output type

What it means

Error "Invalid output type" thrown in getgrav/grav.

Source

Thrown at system/src/Grav/Common/Scheduler/Scheduler.php:424

        $this->failed_jobs = [];
        $this->output_schedule = [];

        return $this;
    }

    /**
     * Get the scheduler verbose output.
     *
     * @param  string  $type  Allowed: text, html, array
     * @return string|array  The return depends on the requested $type
     */
    public function getVerboseOutput($type = 'text')
    {
        return match ($type) {
            'text' => implode("\n", $this->output_schedule),
            'html' => implode('<br>', $this->output_schedule),
            'array' => $this->output_schedule,
            default => throw new InvalidArgumentException('Invalid output type'),
        };
    }

    /**
     * Remove all queued Jobs.
     *
     * @return $this
     */
    public function clearJobs()
    {
        $this->jobs = [];

        return $this;
    }

    /**
     * Helper to get the full Cron command
     *

View on GitHub (pinned to 6040efed04)

When it happens

Trigger: Thrown at system/src/Grav/Common/Scheduler/Scheduler.php:424 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/5e5b62589e57b45c. Report an issue: GitHub.