FlutterFunctions

500 from a function

Mar 25, 2024, 11:00

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rosarioOriginal post

Rank 1: Thread

Mar 25, 2024, 09:22

Hi guys, what am I doing wrong?
I am sending the postman request to my function. The header contains only a content-type = application/json; charset=UTF-8.
From this request and receive a 500 internal server error.

Here is the function:

String requestBody = jsonEncode(context.req.body);
context.log(requestBody);
String userId = context.req.body['user_id'];
context.log(context.req.body['text']);
if (await userExists(userId)) {
List? response = await getStatusCode(context.req.body['text']);
return context.res.json({'status': response![0], 'text': response[1]});
} else {
return context.res.json({'status': 400, 'text': 'User does not exist'});
}

The requestBody variable is an empty string "". Why?

Summary

Developers are getting a 500 internal server error when sending a request to their function with an empty request body. The issue might be due to the ChatGPT API taking too long to respond, causing an execution timeout. They're also not setting the request body correctly in their code. They need to ensure the body contains the necessary data and check the execute permissions for the function.

Ernest

Mar 25, 2024, 09:33

Log and check the execution logs if response[1] does have non-empty text

Ernest

Mar 25, 2024, 09:34

Also have you set the right execute permissions for function?

rosario

Rank 1: Thread

Mar 25, 2024, 10:29

The permission is set on Any.

So I could solve the problem with Postman. But I get the error "Execution timed out.". I suppose this is because the function call the ChatGPT API which takes times to return an answer. How can I solve this issue?

The other issue occurs if I send the request to the function from my code:

final response = await http.post(
  Uri.parse('https://65fd719a7c3c7d2c8e8c.appwrite.global'),
  headers: <String, String>{
    'Content-Type': 'application/json; charset=UTF-8',
    'Connection': 'keep-alive',
    'Accept-Encoding': 'gzip, deflate, br',
    'Accept': '*/*',
    'Host': '65fd719a7c3c7d2c8e8c.appwrite.global',
  },
  body: jsonEncode(<String, String>{
    'user_id': userId,
    'text': text,
  }),
);

In this case, the request body is an empty string. This should not be empty.

rosario

Rank 1: Thread

Mar 25, 2024, 10:59

The log of the request from the code shows that the HTTP method is an OPTIONS.

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