flutter 蓝牙 报错更改方法

CocoaPods' output:

↳

      Preparing

    Analyzing dependencies

    Inspecting targets to integrate

      Using `ARCHS` setting to build architectures of target `Pods-Runner`: (``)

    Finding Podfile changes

      A flutter_blue

      - Flutter

      - adhara_socket_io

      - amap_base_map

      - android_intent

      - audioplayers

      - barcode_scan

      - cipher2

      - connectivity

      - contact_picker

      - flutter_alipay

      - flutter_statusbar

      - flutter_webview_plugin

      - fluttertoast

      - image_picker

      - package_info

      - path_provider

      - permission_handler

      - shared_preferences

      - sqflite

      - url_launcher

      - webview_flutter

    Fetching external sources

    -> Fetching podspec for `Flutter` from `.symlinks/flutter/ios`

    -> Fetching podspec for `adhara_socket_io` from `.symlinks/plugins/adhara_socket_io/ios`

    -> Fetching podspec for `amap_base_map` from `.symlinks/plugins/amap_base_map/ios`

    -> Fetching podspec for `android_intent` from `.symlinks/plugins/android_intent/ios`

    -> Fetching podspec for `audioplayers` from `.symlinks/plugins/audioplayers/ios`

    -> Fetching podspec for `barcode_scan` from `.symlinks/plugins/barcode_scan/ios`

    -> Fetching podspec for `cipher2` from `.symlinks/plugins/cipher2/ios`

    -> Fetching podspec for `connectivity` from `.symlinks/plugins/connectivity/ios`

    -> Fetching podspec for `contact_picker` from `.symlinks/plugins/contact_picker/ios`

    -> Fetching podspec for `flutter_alipay` from `.symlinks/plugins/flutter_alipay/ios`

    -> Fetching podspec for `flutter_blue` from `.symlinks/plugins/flutter_blue/ios`

    -> Fetching podspec for `flutter_statusbar` from `.symlinks/plugins/flutter_statusbar/ios`

    -> Fetching podspec for `flutter_webview_plugin` from `.symlinks/plugins/flutter_webview_plugin/ios`

    -> Fetching podspec for `fluttertoast` from `.symlinks/plugins/fluttertoast/ios`

    -> Fetching podspec for `image_picker` from `.symlinks/plugins/image_picker/ios`

    -> Fetching podspec for `package_info` from `.symlinks/plugins/package_info/ios`

    -> Fetching podspec for `path_provider` from `.symlinks/plugins/path_provider/ios`

    -> Fetching podspec for `permission_handler` from `.symlinks/plugins/permission_handler/ios`

    -> Fetching podspec for `shared_preferences` from `.symlinks/plugins/shared_preferences/ios`

    -> Fetching podspec for `sqflite` from `.symlinks/plugins/sqflite/ios`

    -> Fetching podspec for `url_launcher` from `.symlinks/plugins/url_launcher/ios`

    -> Fetching podspec for `webview_flutter` from `.symlinks/plugins/webview_flutter/ios`

    Resolving dependencies of `Podfile`

    Comparing resolved specification to the sandbox manifest

      A !ProtoCompiler

      A AMap3DMap

      A AMapFoundation

      A AliPay

      A CryptoSwift

      A FMDB

      A Flutter

      A MJExtension

      A MTBBarcodeScanner

      A Protobuf

      A Reachability

      ASocket.IO-Client-Swift

      A Starscream

      A adhara_socket_io

      A amap_base_map

      A android_intent

      A audioplayers

      A barcode_scan

      A cipher2

      A connectivity

      A contact_picker

      A flutter_alipay

      A flutter_blue

      A flutter_statusbar

      A flutter_webview_plugin

      A fluttertoast

      A image_picker

      A package_info

      A path_provider

      A permission_handler

      A shared_preferences

      A sqflite

      A url_launcher

      A webview_flutter

    Downloading dependencies

    -> Installing !ProtoCompiler (3.8.0)

      > Copying !ProtoCompiler from `/Users/shijingfu/Library/Caches/CocoaPods/Pods/Release/!ProtoCompiler/3.8.0-7fc49` to `Pods/!ProtoCompiler`

    -> Installing AMap3DMap (6.9.0)

      > Copying AMap3DMap from `/Users/shijingfu/Library/Caches/CocoaPods/Pods/Release/AMap3DMap/6.9.0-c80b2` to `Pods/AMap3DMap`

    -> Installing AMapFoundation (1.5.7)

      > Copying AMapFoundation from `/Users/shijingfu/Library/Caches/CocoaPods/Pods/Release/AMapFoundation/1.5.7-216d5` to `Pods/AMapFoundation`

    -> Installing AliPay (2.1.2)

      > Copying AliPay from `/Users/shijingfu/Library/Caches/CocoaPods/Pods/Release/AliPay/2.1.2-2bd35` to `Pods/AliPay`

    -> Installing CryptoSwift (0.13.1)

      > Copying CryptoSwift from `/Users/shijingfu/Library/Caches/CocoaPods/Pods/Release/CryptoSwift/0.13.1-ff68c` to `Pods/CryptoSwift`

    -> Installing FMDB (2.7.5)

      > Copying FMDB from `/Users/shijingfu/Library/Caches/CocoaPods/Pods/Release/FMDB/2.7.5-2ce00` to `Pods/FMDB`

    -> Installing Flutter (1.0.0)

    -> Installing MJExtension (3.0.17)

      > Copying MJExtension from `/Users/shijingfu/Library/Caches/CocoaPods/Pods/Release/MJExtension/3.0.17-74ec8` to `Pods/MJExtension`

    -> Installing MTBBarcodeScanner (5.0.11)

      > Copying MTBBarcodeScanner from `/Users/shijingfu/Library/Caches/CocoaPods/Pods/Release/MTBBarcodeScanner/5.0.11-f453b` to `Pods/MTBBarcodeScanner`

    -> Installing Protobuf (3.9.0)

      > Copying Protobuf from `/Users/shijingfu/Library/Caches/CocoaPods/Pods/Release/Protobuf/3.9.0-1097c` to `Pods/Protobuf`

    -> Installing Reachability (3.2)

      > Copying Reachability from `/Users/shijingfu/Library/Caches/CocoaPods/Pods/Release/Reachability/3.2-33e18` to `Pods/Reachability`

    -> InstallingSocket.IO-Client-Swift(15.1.0)

      > CopyingSocket.IO-Client-Swiftfrom `/Users/shijingfu/Library/Caches/CocoaPods/Pods/Release/Socket.IO-Client-Swift/15.1.0-7cb44` to `Pods/Socket.IO-Client-Swift`

    -> Installing Starscream (3.1.0)

      > Copying Starscream from `/Users/shijingfu/Library/Caches/CocoaPods/Pods/Release/Starscream/3.1.0-08172` to `Pods/Starscream`

    -> Installing adhara_socket_io (0.0.1)

    -> Installing amap_base_map (0.1.8)

    -> Installing android_intent (0.0.1)

    -> Installing audioplayers (0.0.1)

    -> Installing barcode_scan (0.0.1)

    -> Installing cipher2 (0.0.1)

    -> Installing connectivity (0.0.1)

    -> Installing contact_picker (0.0.1)

    -> Installing flutter_alipay (0.0.1)

    -> Installing flutter_blue (0.0.1)

     > Running prepare command

       $ /bin/bash -c  set -e mkdir -p gen /Users/shijingfu/Desktop/Flutter_controller/Pods/!ProtoCompiler/protoc        --objc_out=gen        --proto_path=../protos        ../protos/*.proto

    [!] /bin/bash -c 

    set -e

    mkdir -p gen

    /Users/shijingfu/Desktop/Flutter_controller/Pods/!ProtoCompiler/protoc        --objc_out=gen        --proto_path=../protos        ../protos/*.proto

    /bin/bash: line 3: /Users/shijingfu/Desktop/Flutter_controller/Pods/!ProtoCompiler/protoc: No such file or directory

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/executable.rb:73:in `execute_command'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/executable.rb:27:in `block in executable'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/installer/pod_source_preparer.rb:66:in `block (2 levels) in run_prepare_command'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/installer/pod_source_preparer.rb:60:in `chdir'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/installer/pod_source_preparer.rb:60:in `block in run_prepare_command'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/user_interface.rb:64:in `section'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/installer/pod_source_preparer.rb:59:in `run_prepare_command'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/installer/pod_source_preparer.rb:37:in `prepare!'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/installer/pod_source_installer.rb:63:in `install!'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/installer.rb:545:in `install_source_of_pod'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/installer.rb:496:in `block (2 levels) in install_pod_sources'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/user_interface.rb:86:in `titled_section'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/installer.rb:495:in `block in install_pod_sources'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/installer.rb:478:in `each'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/installer.rb:478:in `install_pod_sources'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/installer.rb:235:in `block in download_dependencies'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/user_interface.rb:64:in `section'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/installer.rb:234:in `download_dependencies'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/installer.rb:157:in `install!'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/command/install.rb:51:in `run'

    /Library/Ruby/Gems/2.3.0/gems/claide-1.0.2/lib/claide/command.rb:334:in `run'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/lib/cocoapods/command.rb:52:in `run'

    /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.5/bin/pod:55:in `'

    /usr/local/bin/pod:23:in `load'

    /usr/local/bin/pod:23:in `'

Error output from CocoaPods:

↳

       /bin/bash: line 3: /Users/shijingfu/Desktop/Flutter_controller/Pods/!ProtoCompiler/protoc: No such file or directory

Finished with error: Error running pod install

比较好的方法protoc = ENV['PWD'] + 'Pods/!ProtoCompiler/protoc'

 更改成protoc = ENV['PWD'] + '/ios/Pods/!ProtoCompiler/protoc'