Xcode 15 Beta 6 Flutter Build Fail.

Question

ForumsContributor OP

Created Aug ’23

Replies 6

Boosts 1

Views 6.4k

Participants 8

Cannot run App on Simulator

This is the following message

Error (Xcode): type argument 'nw_proxy_config_t' (aka 'struct nw_proxy_config *') is neither an Objective-C object nor a block type /Users/azeemmohammed/Downloads/Xcode-beta.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator17.0.sdk/System/Library/Frameworks/WebKit.framework/Headers/WKWebsiteDataStore.h:119:46

Parse Issue (Xcode): Could not build module 'WebKit' /Users/azeemmohammed/Desktop/aucsphere/ds-auctions-app/build/ios/Debug-iphonesimulator/flutter_inappwebview/flutter_inappwebview.framework/Headers/flutter_inappwebview-Swift.h:893:8

Could not build the application for the simulator. Error launching application on iPhone 14 Pro Max.

Boost

Answer 1

ThiloJaeggi OP

Aug ’23

You should probably ask this question over on the Flutter GitHub Repo. It looks like though that flutter_inappwebview hasn't been updated yet or doesn't support watchOS.

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Answer 2

ermanjaks OP

Aug ’23

I found a workaround from https://github.com/pichillilorenzo/flutter_inappwebview/issues/1735 /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.0.sdk/System/Library/Frameworks/WebKit.framework/Headers/WKWebsiteDataStore.h, change __IPHONE_OS_VERSION_MAX_ALLOWED to 180000

1

Answer 3

gnoD OP

Sep ’23

Use XCode or sudo vim

0

Answer 4

NavdeepChokan1996 OP

Oct ’23

Use the latest version of flutter_inappwebview. ie. flutter_inappwebview: ^5.8.0. They have fixed the issue in the latest version

1

Answer 5

eyupfurkantuylu OP

Oct ’23

Please delete your 'pubspec.lock' file and run 'flutter clean' and that's it. You can run from now. I hope that works.

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Answer 6

AntonioCardenas OP

Nov ’23

Here the solution https://stackoverflow.com/questions/77189557/type-argument-nw-proxy-config-t-is-neither-an-objective-c-object-nor-a-block-t

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