{"id":11405,"date":"2024-10-04T04:40:42","date_gmt":"2024-10-04T04:40:42","guid":{"rendered":"https:\/\/www.bacancytechnology.com\/qanda\/?p=11405"},"modified":"2024-10-04T04:40:42","modified_gmt":"2024-10-04T04:40:42","slug":"fix-flutter-flutter-h-file-not-found-error-for-ios","status":"publish","type":"post","link":"https:\/\/www.bacancytechnology.com\/qanda\/flutter\/fix-flutter-flutter-h-file-not-found-error-for-ios","title":{"rendered":"How to Solve Error flutter-flutter.h File Not Found"},"content":{"rendered":"

The error ‘Flutter\/Flutter.h’ file not found typically occurs when building a Flutter app for iOS. Here are some common steps to resolve this issue:<\/p>\n

1. Clean the Build Folder<\/h3>\n

Run the following commands to clean the build folder and derived data:<\/p>\n

\r\nflutter clean\r\nrm -rf ios\/Pods\r\nrm -rf ios\/Podfile.lock\r\nrm -rf ~\/Library\/Developer\/Xcode\/DerivedData\r\n<\/pre>\n
Then, reinstall the pods:<\/p>\n
\r\ncd ios \r\npod install \r\ncd ..\r\n<\/pre>\n
2. Ensure Cocoapods is Installed and Up to Date<\/h3>\n
If CocoaPods is not installed or needs to be updated, run:
\nIf CocoaPods is not installed or needs to be updated, run:<\/p>\n
\r\nsudo gem install cocoapods\r\npod repo update\r\n<\/pre>\n
Then try running your app again:<\/p>\n
\r\nflutter run\r\n<\/pre>\n
3. Check Podfile for Flutter Integration<\/h3>\n
Ensure that your ios\/Podfile has the correct Flutter integration. It should include:<\/p>\n
\r\ntarget 'Runner' do\r\n  use_frameworks!\r\n  use_modular_headers!\r\n  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))\r\nend\r\n<\/pre>\n
4. Open and Build in Xcode<\/h3>\n
Try opening the iOS project in Xcode and building from there to see if it provides more specific error messages:<\/p>\n
\r\nopen ios\/Runner.xcworkspace\r\n<\/pre>\n
In Xcode:<\/strong><\/p>\n
    \n
  • Select your target device.<\/li>\n
  • Go to Product > Clean Build Folder.<\/strong><\/li>\n
  • Then try to build the app using Product > Build.<\/strong><\/li>\n<\/ul>\n
    5. Flutter Channel<\/h3>\n
    If you are using an older or experimental Flutter channel, switching to a stable channel might help:<\/p>\n
    \r\nflutter channel stable\r\nflutter upgrade\r\n<\/pre>\n
    After the upgrade, run:<\/p>\n
    \r\nflutter run\r\n<\/pre>\n
    6. Check Xcode Version<\/h3>\n
    Make sure you are using a version of Xcode that is compatible with your Flutter and iOS SDK versions.<\/p>\n","protected":false},"excerpt":{"rendered":"
    The error ‘Flutter\/Flutter.h’ file not found typically occurs when building a Flutter app for iOS. Here are some common steps to resolve this issue: 1. Clean the Build Folder Run the following commands to clean the build folder and derived data: flutter clean rm -rf ios\/Pods rm -rf ios\/Podfile.lock rm -rf ~\/Library\/Developer\/Xcode\/DerivedData Then, reinstall the […]<\/p>\n","protected":false},"author":1,"featured_media":11407,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[15],"tags":[],"class_list":["post-11405","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-flutter"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.bacancytechnology.com\/qanda\/wp-json\/wp\/v2\/posts\/11405"}],"collection":[{"href":"https:\/\/www.bacancytechnology.com\/qanda\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bacancytechnology.com\/qanda\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bacancytechnology.com\/qanda\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bacancytechnology.com\/qanda\/wp-json\/wp\/v2\/comments?post=11405"}],"version-history":[{"count":2,"href":"https:\/\/www.bacancytechnology.com\/qanda\/wp-json\/wp\/v2\/posts\/11405\/revisions"}],"predecessor-version":[{"id":11409,"href":"https:\/\/www.bacancytechnology.com\/qanda\/wp-json\/wp\/v2\/posts\/11405\/revisions\/11409"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bacancytechnology.com\/qanda\/wp-json\/wp\/v2\/media\/11407"}],"wp:attachment":[{"href":"https:\/\/www.bacancytechnology.com\/qanda\/wp-json\/wp\/v2\/media?parent=11405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bacancytechnology.com\/qanda\/wp-json\/wp\/v2\/categories?post=11405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bacancytechnology.com\/qanda\/wp-json\/wp\/v2\/tags?post=11405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}