60
2016-10-05 13:36:21.383340 MyApp[1867:72704] 0x60000015e350 Copy matching assets reply: XPC_TYPE_DICTIONARY  <dictionary: 0x60000015e350> { count = 1, transaction: 0, voucher = 0x0, contents =
    "Result" => <int64: 0x600000226fe0>: 29
}
2016-10-05 13:36:21.385076 MyApp[1867:72704] 0x608000556420 Daemon configuration query reply: XPC_TYPE_DICTIONARY  <dictionary: 0x608000556420> { count = 2, transaction: 0, voucher = 0x0, contents =
    "Dictionary" => <dictionary: 0x6080005566e0> { count = 1, transaction: 0, voucher = 0x0, contents =
        "ServerURL" => <dictionary: 0x608000556790> { count = 3, transaction: 0, voucher = 0x0, contents =
            "com.apple.CFURL.magic" => <uuid: 0x60800024f720> C1234DCC-2276-5214-B6C1-FD9F5191212
            "com.apple.CFURL.string" => <string: 0x608000241ce0> { length = 30, contents = "https://mesu.apple.com/assets/" }
            "com.apple.CFURL.base" => <null: 0x112e42f20>: null-object
        }
    }
    "Result" => <int64: 0x6080004241e0>: 0
}
2016-10-05 13:36:21.385693 MyApp[1867:72704] [MobileAssetError:29] Unable to copy asset information from https://mesu.apple.com/assets/ for asset type com.apple.MobileAsset.TextInput.SpellChecker

I'm using xcode 8 version with ios 10. If, I use project in ios 9.3 its works fine but when same project I used in ios 10 error message appears Unable to copy asset information...

Rahul Mayani
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3 Answers3

51

Setting OS_ACTIVITY_MODE = disable doesn't resolve the issue but only turn off the logs

To fix the issue:

1- In storyboard select the TextView

2- From Xcode attributes inspector set:

Correction = No

Spell Checking = No

3- Fixed

The problem appears to happen because of failure to download assets for spell checking from: http://mesu.apple.com/assets/com_apple_MobileAsset_TextInput_SpellChecker/com_apple_MobileAsset_TextInput_SpellChecker.xml

Hope this helps

guest
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    This way I don't get the error - but also lose the autocorrection ability (obviously) on those inputs. So perhaps there is a better solution? Why does the failure occurs in downloading the asset? – Tom Jul 13 '17 at 09:09
21

I have end up with below solution. Follow the steps.

  • Set the the Environment Variable in Edit Scheme. enter image description here
  • Restart the xcode.
  • Clean & build xcode.

& than work perfectly on my side.

Rahul Mayani
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    Have a look at this Q/A (http://stackoverflow.com/q/37800790/2778898). Using this method will disable all NSLogs... – LaborEtArs Oct 23 '16 at 19:09
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    This doesn't seem to work in iOS10 and xcode 8. Same error after applying this. – Micah Montoya Dec 01 '16 at 18:42
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    Thanks a lot for sharing this code, you made a great day – Sakthimuthiah Jan 20 '17 at 05:03
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    Although this seemingly disables the error. All it does is mute the diagnostics. It does nothing to alleviate the problem. In my case the error is being throw during the focus of an within a UIWebView. Making the change above did in fact stop the error from happening. But the memory leak caused by the error still occurs. – pim Feb 23 '17 at 19:17
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    This isn't exactly a "solution", all it's doing is hiding the error. – devios1 Mar 08 '17 at 18:23
2

Swift 3 Update

@guest answer fixes the problem. But incase if you are creating the UITextViewprogrammatically. 

textView.spellCheckingType = .no
textView.autocorrectionType = .no
rptony
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