Unity WebGL завершается ошибкой при выполнении POST httpWebRequest - PullRequest
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Unity WebGL завершается ошибкой при выполнении POST httpWebRequest

0 голосов
/ 29 сентября 2019

Это моя первая игра любого рода, так что будьте осторожны :) Я изучаю Unity + C # по ходу игры. Unity Editor 2019.2.5f1

Ситуация:
В конце игры, когда игрок умирает, игра проверяет, не является ли строка значения Coil чем-то отличным от «0». Если оно равно 0, оно переходит на сцену без подписчика. Если не 0, то «Game Over» Сцена и попытка сделать платеж на адрес xrptipbot. Устранение неполадок привело к тому, что я сделал статические записи для «до» и «суммы», чтобы сузить проблему. Это будет возвращено к динамическому анализу после tshooting httpWebRequest. Ошибка WebGL появляется после -> yield return new WaitForSeconds (3). Я также временно удалил раздел SendXRP (), и ошибка не возникает. Так что это специфично для httpWebRequest, который терпит неудачу, но это вне моего понимания, почему. Я проверил это в редакторе Unity, и он производит оплату.

Ожидаемый результат
Я ожидаю, что httpWebRequest совершит вызов на сервер xrptipbot и осуществит платеж в фоновом режиме.

Скрипт монитора смерти игрока 

  void Update()
    {
        if (Player == null)
        {
            StartCoroutine(GameOver());

        }
    }
    IEnumerator GameOver()
    {   
        coil = PlayerPrefs.GetString("lastcoilscore");
        yield return new WaitForSeconds(2);
        if (coil == "0")
        {
            SceneManager.LoadScene("NonCoilSubscriber");
        }
        else
        {
            SceneManager.LoadScene("Game Over");
        }

    }

Ошибка WebGL 

An error occurred running the Unity content on this page. See your browser JavaScript console for more info. The error was:
    uncaught exception: abort("To use dlopen, you need to use Emscripten's linking support, see https://github.com/kripken/emscripten/wiki/Linking") at jsStackTrace (Moon Run WebGL nonDev.wasm.framework.unityweb:8:22313)
    stackTrace (Moon Run WebGL nonDev.wasm.framework.unityweb:8:22484)
    onAbort@https://gamedomain.com/moonrun/Build/UnityLoader.js:4:11047
    abort (Moon Run WebGL nonDev.wasm.framework.unityweb:8:494060)
    _dlopen (Moon Run WebGL nonDev.wasm.framework.unityweb:8:178189)
    @blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[48391]:0xff6df3 (blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[49657]:0x102e7f1)
    @blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[28207]:0xbb9025 (blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[28206]:0xbb8f9f)
    @blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[51225]:0x1082a7a
    UnityModule [UnityModule/Module.dynCall_iii] (Moon Run WebGL nonDev.wasm.framework.unityweb:8:467180)
    invoke_iii (Moon Run WebGL nonDev.wasm.framework.unityweb:8:341965)
    @blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[28205]:0xbb8d52 (blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[51244]:0x1082d17)
    UnityModule [UnityModule/Module.dynCall_vi] (Moon Run WebGL nonDev.wasm.framework.unityweb:8:478850)
    invoke_vi (Moon Run WebGL nonDev.wasm.framework.unityweb:8:364096)
    @blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[28203]:0xbb8bc8 (blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[28202]:0xbb8b08)
    @blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[36732]:0xd7a911 (blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[51221]:0x1082a1e)
    UnityModule [UnityModule/Module.dynCall_ii] (Moon Run WebGL nonDev.wasm.framework.unityweb:8:465791)
    invoke_ii (Moon Run WebGL nonDev.wasm.framework.unityweb:8:339445)
    @blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[36734]:0xd7aa54 (blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[51221]:0x1082a1e)
    UnityModule [UnityModule/Module.dynCall_ii] (Moon Run WebGL nonDev.wasm.framework.unityweb:8:465791)
    invoke_ii (Moon Run WebGL nonDev.wasm.framework.unityweb:8:339445)
    @blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[28234]:0xbb9fca (blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[34834]:0xd169a2)
    @blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[34833]:0xd1685e (blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[25972]:0xb31812)
    @blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[28209]:0xbb922b (blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[28213]:0xbb9982)
    @blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[50641]:0x1057b6e (blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[26014]:0xb352ea)
    @blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[44595]:0xf060b1 (blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[24038]:0xaf3c76)
    @blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[51228]:0x1082ac5
    UnityModule [UnityModule/Module.dynCall_iiiii] (Moon Run WebGL nonDev.wasm.framework.unityweb:8:468879)
    invoke_iiiii (Moon Run WebGL nonDev.wasm.framework.unityweb:8:345111)
    @blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[48985]:0x1013783 (blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[48314]:0xff3d96)
    @blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[4194]:0x1a0270 (blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[4193]:0x1a019e)
    @blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[7685]:0x2c8e75 (blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[7683]:0x2c8b85)
    @blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[7687]:0x2c9079 (blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[8073]:0x2f65ae)
    @blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[10434]:0x3f761a (blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[10151]:0x3d5338)
    @blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[10151]:0x3d534d (blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[10143]:0x3d4530)
    @blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[10137]:0x3d2b6c (blob:https://gamedomain.com/dc1d1d91-dbf5-4a8d-b814-4efd62da78f5 line 8 > WebAssembly.instantiate:wasm-function[51242]:0x1082cf7)
    UnityModule [UnityModule/Module.dynCall_v] (Moon Run WebGL nonDev.wasm.framework.unityweb:8:478193)
    browserIterationFunc (Moon Run WebGL nonDev.wasm.framework.unityweb:8:182416)
    runIter (Moon Run WebGL nonDev.wasm.framework.unityweb:8:185489)
    Browser_mainLoop_runner (Moon Run WebGL nonDev.wasm.framework.unityweb:8:183951)

ilppayment.cs Полный код 

using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Text;
using UnityEngine;
using UnityEngine.UI;


[Serializable]
public class Ilppayment : MonoBehaviour
{
    public InputField inputTextArea;
    string coil;
    public class Values
    {
        public string to;
        public string amount;
        public string token;
        public bool existingDestination;
    }

    public void Start()
    {           
            GrabPaymentInfo(); 
    }

    public void GrabPaymentInfo()
    {
        if (PlayerPrefs.GetString("ilpaddress") != null)
        {
            inputTextArea.text = PlayerPrefs.GetString("ilpaddress");    
        }
        else
        {
            Debug.Log("Must enter a payment address");
            return;
        }
        // Separation of ILP Address for Payment.
        char[] spearator = { '.', ' ', '$', '/' };
        Int32 count = 5;

        // Using the Method 
        String[] strlist = inputTextArea.text.Split(spearator,
            count, StringSplitOptions.None);

        foreach (String s in strlist)
        {
            Console.WriteLine(s);
        }
        string service = strlist[1];
        //address = strlist[4];
        //string to = "xrptipbot://"+ service + "/" + address;
        //EXAMPLE : string to = "$coil.xrptipbot.com/643d5f5f-3e5b-4f87-a9b5-8c735d5ea30e "; <-- SEE SPACE
        //string amount = PlayerPrefs.GetString("lastxrpscore");
        // END - Separation of ILP Address for Payment. - END

        string to = "xrptipbot://coil/643d5f5f-3e5b-4f87-a9b5-8c735d5ea30e";
        string amount = "0.000001";
        Debug.Log("to : " + to);            
        Debug.Log("amount : " + amount);
        Debug.Log("Calling Payment to XRPTipBot");
        StartCoroutine(SendXRP(to: to, amount: amount));
    }
    IEnumerator SendXRP(string to, string amount)
    {
        yield return new WaitForSeconds(3);

        Debug.Log(amount);
        Debug.Log("Type Amount : " + amount.GetType());
        var data = new Values();

        data.to = to;
        data.amount = amount;
        data.token = "customtoken for payments";
        data.existingDestination = true;

        var httpWebRequest = (HttpWebRequest)WebRequest.Create("https://www.xrptipbot.com/app/api/action:tip/");
        httpWebRequest.ContentType = "application/json";
        httpWebRequest.Method = "POST";
        ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;

        using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
        {
            string json = JsonUtility.ToJson(data
            , true);
            streamWriter.Write(json);
            streamWriter.Flush();
            streamWriter.Close();
        }
        Debug.Log(httpWebRequest);
        var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
        using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
        {

            var result = streamReader.ReadToEnd();
            Debug.Log(result);


        }

    }


}

Решение

Используйте собственный UnityWebRequest для отправки запроса POST. Это было трудно понять для меня. Кредит, предоставленный этому сообщению Отправка http-запросов в C # с Unity 

 public class Values
    {
        public string to;
        public string amount;
        public string token;
        public bool existingDestination;
    }
    public void GrabPaymentInfo()
...
...

var data = new Values();

        data.to = to;
        data.amount = amount;
        data.token = "custom token here";
        data.existingDestination = true;

        string json = JsonUtility.ToJson(data
            , true);
        //Debug.Log(json);
        StartCoroutine(PostRequest(url: postURL, json: json));

IEnumerator PostRequest(string url, string json)
    {
        var uwr = new UnityWebRequest(url, "POST");
        byte[] jsonToSend = new System.Text.UTF8Encoding().GetBytes(json);
        uwr.uploadHandler = (UploadHandler)new UploadHandlerRaw(jsonToSend);
        uwr.downloadHandler = (DownloadHandler)new DownloadHandlerBuffer();
        uwr.SetRequestHeader("Content-Type", "application/json");

        //Send the request then wait here until it returns
        yield return uwr.SendWebRequest();

        if (uwr.isNetworkError)
        {
            Debug.Log("Error While Sending: " + uwr.error);
        }
        else
        {
            Debug.Log("Received: " + uwr.downloadHandler.text);
        }
    }
...