'Flutter/Flutter.h' file not found webview_flutter-1.0.7

Question

Please help me! I don't know what is that problem but I think is since I updated to the latest version of flutter. I tried with , flutter clean, rm podfile, and more !! but I can't fix that ,is problem from flutter? I have two days trying to repair it, but I have not been successful.

*I update all my pods, I did all!, but I can't do that work.. (flutter doctor its ok) my flutter version is **I tried that in channel stable too, but not worked.

Flutter 1.26.0-2.0.pre.157 ? channel master ? https://github.com/flutter/flutter.git
Framework ? revision 4b83be6c23 (9 hours ago) ? 2020-12-30 02:09:03 -0500
Engine ? revision 0e5a25d779
Tools ? Dart 2.12.0 (build 2.12.0-179.0.dev)

Failed to build iOS app
Error output from Xcode build:
?
    ** BUILD FAILED **


Xcode's output:
?
    In file included from /Users/victormanuellagunas/Documents/development/flutter/.pub-cache/hosted/pub.dartlang.org/webview_flutter-1.0.7/ios/Classes/JavaScriptChannelHandler.m:5:
    /Users/victormanuellagunas/Documents/development/flutter/.pub-cache/hosted/pub.dartlang.org/webview_flutter-1.0.7/ios/Classes/JavaScriptChannelHandler.h:5:9: fatal error: 'Flutter/Flutter.h' file not found
    #import <Flutter/Flutter.h>
            ^~~~~~~~~~~~~~~~~~~
    1 error generated.
    note: Using new build system
    note: Building targets in parallel
    note: Planning build
    note: Constructing build description

Could not build the application for the simulator.
Error launching application on iPhone 12 Pro Max.

Answer 1

I had the same Problem and solved it with these Steps:

1. go to this Directory /Users/victormanuellagunas/Documents/development/flutter/.pub-cache/hosted/pub.dartlang.org

2. Delete the webview_flutter-1.0.7 Folder

3. Then run following command in project folder.

   flutter pub get

If this is not working the try to use a lower Version for example 1.0.6