UnityWebRequest error www.downloadHandler.text #9

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1. sableangle commented on Nov 22, 2024

   

   sableangle

   on Nov 22, 2024

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   could you please share the error message or console?
2. CodePitch commented on Nov 22, 2024

   

   CodePitch

   on Nov 22, 2024

   Last edited by CodePitch

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   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!
3. sableangle commented on Nov 25, 2024

   

   sableangle

   on Nov 25, 2024

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   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.