Error 14004

[morteza-hosseini]

hi everybody,
i created an api service with codeless, it is post request :

1. i send a serial number
2. service updates a property on a table on which row that its serial number matches mine.
3. i tested it in backendless console with invoke button, every thing is what i want.

my problem: when i try to send request with post man, it give me an error:

{
“code”: 14004,
“message”: “Service invocation failed: ExceptionClass:"RuntimeException" {Msg:"com.fasterxml.jackson.core.JsonParseException: Illegal unquoted character ((CTRL-CHAR, code 13)): has to be escaped using backslash to be included in string value\n at [Source: "----------------------------402423429253811955971116\r\nContent-Disposition: form-data; name="serial_number"\r\n\r\n\"123456789\"\r\n----------------------------402423429253811955971116–\r\n"; line: 1, column: 55]", Cause:"Illegal unquoted character ((CTRL-CHAR, code 13)): has to be escaped using backslash to be included in string value\n at [Source: "----------------------------402423429253811955971116\r\nContent-Disposition: form-data; name="serial_number"\r\n\r\n\"123456789\"\r\n----------------------------402423429253811955971116–\r\n"; line: 1, column: 55]"}”,
“errorData”: {}
}

i’m waiting, thanks for your help.

[anton-govorushkin]

Hi again,

I’ve responded to you at Slack channel

Anton

[morteza-hosseini]

thanks a lot Anton.

[Muhammad_Ammar]

Hi,
I’m facing the same error with post request.
It would be great if you post the solution here.
Thanks

[mark-piller]

Can you invoke your service using Backendless Console?

[Muhammad_Ammar]

Yes, it’s working fine in Backendless Console, but getting error in Postman and in angular app.
The error code is same i.e. 14004 both in Postman and in angular app.

[mark-piller]

When you invoke the service from Backendless Console, take a look in the browser’s Developer Tools (the network tab) how the request is structured. Here’s an example:

Once you see how the request is structured (see at the bottom of my screenshot above), you would need to do the same in Postman or your app.