UnityWebRequest error www.downloadHandler.text

[CodePitch]

IEnumerator EnviarPregunta(long code, string p)
{
using (var www = new UnityWebRequest("http://127.0.0.1:5880/Recibido?code=" + code + "&msg=" + p, "GET"))
{
yield return www.SendWebRequest();
if (www.isNetworkError || www.isHttpError)
{
Debug.Log(www.error);
}
else
{
Debug.Log(www.downloadHandler.text);
}
}
}

[sableangle]

could you please share the error message or console?

[CodePitch]

I am trying to communicate from the Edge web browser to the unity editor where the httpserver is. If you type in the browser url directly:

it works correctly and returns a Json.

But if I make this request from a compilation in webGL it returns null (or I don't know how to get the json)

www.downloadhandler.text <--- is null

public ReturnResult Recibido(long code, string msg)
{
ReturnResult result = new ReturnResult
{
code = code,
msg = msg
};
return result;
}

Thanks!

[sableangle]

public ReturnResult Recibido(long code, string msg)
{
    ReturnResult result = new ReturnResult
    {
      code = code,
      msg = msg
    };
    return result; // try set the breakpoint in Unity editor here!
}

To tested the issue is from webgl side or the UnityHTTPServer side, I suggest to set a breakpoint as upper, and see if the break point is trigger or not.

If the breakpoint is triggered, then I think the issue is inside the WebGL build, maybe something like il2cpp script code strip etc.