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Error #273
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Environment
Hello, I got that error... when I try to compile iOS
` 4 warnings generated.
/Users/uogforceone/documents/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inappwebview-2.1.0+1/ios/Classes/CustomeSchemeHandler.swift:22:27: warning: expression implicitly coerced
from 'String?' to 'Any'
print((result as! FlutterError).message)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/uogforceone/documents/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inappwebview-2.1.0+1/ios/Classes/CustomeSchemeHandler.swift:22:53: note: provide a default value to avoid
this warning
print((result as! FlutterError).message)
~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
?? <#default value#>
/Users/uogforceone/documents/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inappwebview-2.1.0+1/ios/Classes/CustomeSchemeHandler.swift:22:53: note: force-unwrap the value to avoid
this warning
print((result as! FlutterError).message)
~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
!
/Users/uogforceone/documents/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inappwebview-2.1.0+1/ios/Classes/CustomeSchemeHandler.swift:22:53: note: explicitly cast to 'Any' with 'as
Any' to silence this warning
print((result as! FlutterError).message)
~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
as Any
/Users/uogforceone/documents/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inappwebview-2.1.0+1/ios/Classes/CustomeSchemeHandler.swift:29:96: warning: treating a forced downcast to
'String' as optional will never produce 'nil'
let urlResponse = URLResponse(url: url, mimeType: json["content-type"] as! String, expectedContentLength: -1, textEncodingName: json["content-encoding"] as!
String)
^
/Users/uogforceone/documents/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inappwebview-2.1.0+1/ios/Classes/CustomeSchemeHandler.swift:29:98: note: use 'as?' to perform a
conditional downcast to 'String'
let urlResponse = URLResponse(url: url, mimeType: json["content-type"] as! String, expectedContentLength: -1, textEncodingName: json["content-encoding"] as!
String)
^
?
/Users/uogforceone/documents/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inappwebview-2.1.0+1/ios/Classes/CustomeSchemeHandler.swift:29:75: note: add parentheses around the cast
to silence this warning
let urlResponse = URLResponse(url: url, mimeType: json["content-type"] as! String, expectedContentLength: -1, textEncodingName: json["content-encoding"] as!
String)
^
( )
/Users/uogforceone/documents/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inappwebview-2.1.0+1/ios/Classes/CustomeSchemeHandler.swift:29:178: warning: treating a forced downcast to
'String' as optional will never produce 'nil'
let urlResponse = URLResponse(url: url, mimeType: json["content-type"] as! String, expectedContentLength: -1, textEncodingName: json["content-encoding"] as!
String)
^
/Users/uogforceone/documents/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inappwebview-2.1.0+1/ios/Classes/CustomeSchemeHandler.swift:29:180: note: use 'as?' to perform a
conditional downcast to 'String'
let urlResponse = URLResponse(url: url, mimeType: json["content-type"] as! String, expectedContentLength: -1, textEncodingName: json["content-encoding"] as!
String)
^
?
/Users/uogforceone/documents/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inappwebview-2.1.0+1/ios/Classes/CustomeSchemeHandler.swift:29:153: note: add parentheses around the cast
to silence this warning
let urlResponse = URLResponse(url: url, mimeType: json["content-type"] as! String, expectedContentLength: -1, textEncodingName: json["content-encoding"] as!
String)
^
(
)
/Users/uogforceone/documents/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inappwebview-2.1.0+1/ios/Classes/FlutterWebViewController.swift:31:17: warning: result of call to
'parse(options:)' is unused
options.parse(options: initialOptions)
^ ~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/uogforceone/documents/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inappwebview-2.1.0+1/ios/Classes/FlutterWebViewController.swift:87:46: warning: conditional downcast from
'String?' to 'String' does nothing
let data = (initialData!["data"] as? String)!
~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
`
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