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• TF Learn

Hello,

I have the most recent version of TF Learn (2.5.4)

If I am taking a test in TF Learn and submit a blank form, I get a 404 error: array_key_exists(): Argument #2 ($array) must be of type array, null given

Please consider blocking or preventing blank form submission with tests in your next TF Learn update to avoid this error.

thanks in advance,

After a suggestion from Grok I added the following code before the foreach ($data['attempts'] as $qname => $answer) loop:        // Initialize attempts as an empty array if not set        $data['attempts'] = $data['attempts'] ?? [];That way if the user submits a blank test she just gets a 0 score.