WWWForm.AddBinaryData() clears post and file data.

Questions & Answers
1

I’m making an online leaderboard and I need to be able to upload a file to be saved with the scores as well so I am using WWWForm to make a post request using AddField for the score data and AddBinaryData for the file. The request work fine without AddBinaryData but as soon as I use AddBinaryData all my post variables are gone and no files are uploaded.

        WWWForm form = new WWWForm();
        form.AddField("name", WWW.EscapeURL(name));
        form.AddField("score", score);

        string loadPath = Application.persistentDataPath + "/file.ext";

        if (File.Exists(loadPath))
        {
            FileStream stream = new FileStream(loadPath, FileMode.Open, FileAccess.Read, FileShare.Read);
            BinaryReader reader = new BinaryReader(stream);
            form.AddBinaryData("file", reader.ReadBytes((int)reader.BaseStream.Length)); // 1
            stream.Close();
        }
        WWW post = new WWW(url, form);

If I comment out the AddBinaryData line the data used by my php script is :

$_POST Array
(
    [name] => NAME
    [score] => 99999
)
$_FILES Array
(
)

Just by uncommenting the AddBinaryData line and doing nothing else, the data is:

$_POST Array
(
)
$FILES Array
(
)

I need to figure this out ASAP, Thanks for the help.

2

Turns out it works fine, the problem was exceeding the file size limit.