Need help with UnityWebRequestTexture

Code (CSharp):

1.  
2.  1   UnityWebRequest www = UnityWebRequestTexture.GetTexture(imgPath1);
3.  2   yield return www.SendWebRequest();
4.  3   if(www.isNetworkError)
5.  4     {
6.  5       print("Error: " + www.error);
7.  6     }
8.  7   else
9.  8     {
10.  9       Texture2D webTexture = DownloadHandlerTexture.GetContent(www);
11. 10       Sprite webSprite = SpriteFromTexture2D(webTexture);
12. 11       GameObject Signature = GameObject.Find("SignatureImage");
13. 12     }
14.  

This code is giving me an error, "Texture has not yet finished downloading" on line 9. The image exists on the local disk; I'm just trying to read it into the sprite. Anyone have any ideas on how I can fix this??

 

That seems odd since it appears you are already yielding properly. But I haven't used this API recently.

You could try just doing

yield return null;

in a loop, checking to see if the

www.isDone

property is true, THEN move onto grabbing the content...

Code (csharp):

1. while( !www.isDone) {
2.  yield return null;
3. }

You could also print out progress that way too...

 

It might be worth adding checks for both types of errors too, that's what the documentation recommends:

Code (CSharp):

1. if (www.isNetworkError || www.isHttpError)

 

I'm not sure which piece made it work, but it works now. Thanks!

 

This is the fix. Thanks

 

All of these replies are waiting for the request to finish. You need to wait for the download to finish;

Code (CSharp):

1.  
2. while (!www.downloadHandler.isDone)
3. {
4.     yield return null;
5. }

FYI for any future devs that stumble on this like myself.