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Fixed in 2017.1.X



Found in


Issue ID




[WebRequest][iOS] UnityWebRequest.isError is 'false' when there is no access to the internet or incorrect url is used



1. Open attached project
2. Either turn on airplane mode on device or on any scene add incorrect link in webrequest(url)
3. Build to iOS
4. Click "WebRequest" button
5. No error will be thrown and nothing will happen

Repro with: 5.3.0b3, 5.3.0f2 iPad Mini 4 9.1, iPhone 5 8.4.1
Note: works properly on editor.

Comments (6)

  1. GilbertoBitt

    Dec 21, 2017 14:54

    still on 2017.2.1p1 on android API 17!

  2. Desoxi

    Mar 22, 2017 13:33

    Would be nice to know in WHICH version this is fixed...
    "Fixed in future release" is a awesome information though.

  3. renxianglei

    Mar 21, 2017 03:27

    I use `www.responseCode != 200` to avoid this bug

  4. dimamatik

    Mar 17, 2017 15:30

    this issue can not fixed on 5.5.2f1

    1. Create simple project with UnityWebRequest
    2. Build and launch, disable the internet
    3. On Android .isError == true
    4. On iOS .isError == false

  5. ahsyarif

    Mar 14, 2017 02:03

    hello, is this really fixed? I am still encountering it. When there is no internet connection, www.isError is returning false in iOS. Normal on android, or unityEditor.

  6. RainZhang

    Feb 17, 2016 02:01

    I'm seeing this exact issue with the WWW object as well. iOS only, not android or editor.

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