Troubles with WWW

Unity Engine
1

Hello!
Im trying to download a simple text file from github here using the WWW API but its not working and throwing this error:

NullReferenceException: (null)
UnityEditor.SerializedObject..ctor (UnityEngine.Object[] objs, UnityEngine.Object context) (at C:/buildslave/unity/build/artifacts/generated/common/editor/SerializedPropertyBindings.gen.cs:87)
UnityEditor.Editor.GetSerializedObjectInternal () (at C:/buildslave/unity/build/artifacts/generated/common/editor/EditorBindings.gen.cs:193)
UnityEditor.Editor.get_serializedObject () (at C:/buildslave/unity/build/artifacts/generated/common/editor/EditorBindings.gen.cs:185)
UnityEditor.MaterialEditor.OnEnable () (at C:/buildslave/unity/build/Editor/Mono/Inspector/MaterialEditor.cs:1773)

And my code is:

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class LogUpdater : MonoBehaviour {
    public string url = "https://gist.githubusercontent.com/Proxz/27d9a6bc8b4e2b39a0063e66db4dfe90/raw/1c3bb5889cc41d8e719993ea0d38b6e5e403ce75/conradupdate.txt";
    public string recived = "";
    public byte[] test;

    void Start()
    {
        StartCoroutine(DownloadLog());
    }

    IEnumerator DownloadLog()
    {
        WWW www = new WWW(url);
        yield return www;
        Text text = GetComponent<Text>();
        text.text = www.text;
        recived = www.text;
    }

}

Im pretty sure its because the url dosn’t contain “www.” but I dont know a solution.
Please help thank you :stuck_out_tongue:

2

The code snippet is most-likely not involved. Check the stack-trace, which indicates that the error happens during OnEnable in the material editor. This may be a bug on Unity’s side.

3

yeah but if i download a direct txt file @Suddoha then it work perfectly

4

That might be coincidence. Have you tried to step-through using the debugger?
As mentioned, the error originates in the MaterialEditor.

Also, which version are you using? A quick search brought up similar issues that also originated in the same file, some of them should have been fixed in recent versions and only occured in particular situations.