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why do functions fail when they actual succeed?
Consider this php function ```<?php
function sendEmailViaSendGrid($to, $subject, $text) { $apiKey = 'send_grid_api_key'; // Replace with your SendGrid API key
TypeScript
echo "Script Started\n";
$data = [
'personalizations' => [
[
'to' => [
['email' => $to]
]
]
],
'from' => ['email' => 'maurice.volaski@einsteinmed.edu'], // Replace with your email
'subject' => $subject,
'content' => [
[
'type' => 'text/plain',
'value' => $text
]
]
];
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://api.sendgrid.com/v3/mail/send');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
curl_setopt($ch, CURLOPT_HTTPHEADER, [
'Authorization: Bearer ' . $apiKey,
'Content-Type: application/json'
]);
$result = curl_exec($ch);
if (curl_errno($ch)) {
echo 'Error:' . curl_error($ch);
}
if (curl_getinfo($ch, CURLINFO_HTTP_CODE) === 202) {
echo 'Email sent successfully.';
} else {
echo 'Error in sending email: ' . $result;
}
echo "Script Ended\n";
curl_close($ch);
}
sendEmailViaSendGrid('programming@fluxsoft.com', 'Test Subject', 'Test Email Body');
?> ``` It actually sends the email, but in appwrite, I get 1) "no response recorded" 2) under Logs and errors, "internal runtime error". What is causing that and how come I don’t see anything echoed?
TL;DR
The issue is likely that the function is not returning anything as an execution output. Make sure to include a return statement in the function to fix this. Additionally, check if the function follows the required format as specified in the documentation. 
no response recordedis probably because you did not return anything as an execution output.- Not sure about this but there is a particular format for functions that needs to be followed, did you do that? See this section: https://appwrite.io/docs/functions#writingYourOwnFunction
