下面是 run 报错信息：

    1. Launching lib/main.dart on iPhone 11 in debug mode...
    2. Running pod install...
    3. CocoaPods' output:
    4. ↳
    5.   Preparing
    7. Analyzing dependencies
    9. Inspecting targets to integrate
    10.   Using `ARCHS` setting to build architectures of target `Pods-Runner`: (``)
    12. Finding Podfile changes
    13.   A flutter_bmfbase
    14.   A flutter_bmfmap
    15.   - Flutter
    16.   - bdmap_location_flutter_plugin
    17.   - connectivity
    18.   - flutter_kst_plugin
    19.   - flutter_kx_crypto
    20.   - package_info
    21.   - path_provider
    22.   - permission_handler
    23.   - shared_preferences
    24.   - sqflite
    25.   - url_launcher
    26.   - webview_flutter
    28. Fetching external sources
    29. -> Fetching podspec for `Flutter` from `Flutter`
    30. -> Fetching podspec for `bdmap_location_flutter_plugin` from `.symlinks/plugins/bdmap_location_flutter_plugin/ios`
    31. -> Fetching podspec for `connectivity` from `.symlinks/plugins/connectivity/ios`
    32. -> Fetching podspec for `flutter_bmfbase` from `.symlinks/plugins/flutter_bmfbase/ios`
    33. -> Fetching podspec for `flutter_bmfmap` from `.symlinks/plugins/flutter_bmfmap/ios`
    34. -> Fetching podspec for `flutter_kst_plugin` from `.symlinks/plugins/flutter_kst_plugin/ios`
    35. -> Fetching podspec for `flutter_kx_crypto` from `.symlinks/plugins/flutter_kx_crypto/ios`
    36. -> Fetching podspec for `package_info` from `.symlinks/plugins/package_info/ios`
    37. -> Fetching podspec for `path_provider` from `.symlinks/plugins/path_provider/ios`
    38. -> Fetching podspec for `permission_handler` from `.symlinks/plugins/permission_handler/ios`
    39. -> Fetching podspec for `shared_preferences` from `.symlinks/plugins/shared_preferences/ios`
    40. -> Fetching podspec for `sqflite` from `.symlinks/plugins/sqflite/ios`
    41. -> Fetching podspec for `url_launcher` from `.symlinks/plugins/url_launcher/ios`
    42. -> Fetching podspec for `webview_flutter` from `.symlinks/plugins/webview_flutter/ios`
    44. Resolving dependencies of `Podfile`
    45.   CDN: trunk Relative path: CocoaPods-version.yml exists! Returning local because checking is only perfomed in repo update
    46.   CDN: trunk Relative path: all_pods_versions_c_7_9.txt exists! Returning local because checking is only perfomed in repo update
    47.   CDN: trunk Relative path: Specs/c/7/9/Reachability/3.2/Reachability.podspec.json exists! Returning local because checking is only perfomed in repo update
    48.   CDN: trunk Relative path: all_pods_versions_3_7_9.txt exists! Returning local because checking is only perfomed in repo update
    49.   CDN: trunk Relative path: Specs/3/7/9/BaiduMapKit/5.4.0/BaiduMapKit.podspec.json exists! Returning local because checking is only perfomed in repo update
    50.   CDN: trunk Relative path: all_pods_versions_f_4_e.txt exists! Returning local because checking is only perfomed in repo update
    51.   CDN: trunk Relative path: Specs/f/4/e/FMDB/2.7.5/FMDB.podspec.json exists! Returning local because checking is only perfomed in repo update
    52.   CDN: trunk Relative path: Specs/f/4/e/FMDB/2.7.5/FMDB.podspec.json exists! Returning local because checking is only perfomed in repo update
    53.   CDN: trunk Relative path: Specs/f/4/e/FMDB/2.7.5/FMDB.podspec.json exists! Returning local because checking is only perfomed in repo update
    54.   CDN: trunk Relative path: Specs/c/7/9/Reachability/3.2/Reachability.podspec.json exists! Returning local because checking is only perfomed in repo update
    55.   CDN: trunk Relative path: Specs/3/7/9/BaiduMapKit/5.4.0/BaiduMapKit.podspec.json exists! Returning local because checking is only perfomed in repo update
    57. Comparing resolved specification to the sandbox manifest
    58.   A BaiduMapKit
    59.   A FMDB
    60.   A Flutter
    61.   A Reachability
    62.   A bdmap_location_flutter_plugin
    63.   A connectivity
    64.   A flutter_bmfbase
    65.   A flutter_bmfmap
    66.   A flutter_kst_plugin
    67.   A flutter_kx_crypto
    68.   A package_info
    69.   A path_provider
    70.   A permission_handler
    71.   A shared_preferences
    72.   A sqflite
    73.   A url_launcher
    74.   A webview_flutter
    76. Downloading dependencies
    78. -> Installing BaiduMapKit (5.4.0)
    79.   > Copying BaiduMapKit from `/Users/sunpc/Library/Caches/CocoaPods/Pods/Release/BaiduMapKit/5.4.0-81380` to `Pods/BaiduMapKit`
    81. -> Installing FMDB (2.7.5)
    82.   > Copying FMDB from `/Users/sunpc/Library/Caches/CocoaPods/Pods/Release/FMDB/2.7.5-2ce00` to `Pods/FMDB`
    84. -> Installing Flutter (1.0.0)
    86. -> Installing Reachability (3.2)
    87.   > Copying Reachability from `/Users/sunpc/Library/Caches/CocoaPods/Pods/Release/Reachability/3.2-33e18` to `Pods/Reachability`
    89. -> Installing bdmap_location_flutter_plugin (0.0.1)
    91. -> Installing connectivity (0.0.1)
    93. -> Installing flutter_bmfbase (0.0.1)
    95. -> Installing flutter_bmfmap (1.0.0)
    97. -> Installing flutter_kst_plugin (0.0.1)
    99. -> Installing flutter_kx_crypto (0.0.1)
    101. -> Installing package_info (0.0.1)
    103. -> Installing path_provider (0.0.1)
    105. -> Installing permission_handler (5.0.1+1)
    107. -> Installing shared_preferences (0.0.1)
    109. -> Installing sqflite (0.0.1)
    111. -> Installing url_launcher (0.0.1)
    113. -> Installing webview_flutter (0.0.1)
    114.   - Running pre install hooks
    115. [!] The 'Pods-Runner' target has transitive dependencies that include statically linked binaries: (/Users/sunpc/Desktop/kxp_flutter/ios/Pods/BaiduMapKit/BaiduMapKit/thirdlibs/libcrypto.a, /Users/sunpc/Desktop/kxp_flutter/ios/Pods/BaiduMapKit/BaiduMapKit/thirdlibs/libssl.a, /Users/sunpc/Desktop/kxp_flutter/ios/Pods/BaiduMapKit/BaiduMapKit/BaiduMapAPI_Base.framework, /Users/sunpc/Desktop/kxp_flutter/ios/Pods/BaiduMapKit/BaiduMapKit/BaiduMapAPI_Cloud.framework, /Users/sunpc/Desktop/kxp_flutter/ios/Pods/BaiduMapKit/BaiduMapKit/BaiduMapAPI_Map.framework, /Users/sunpc/Desktop/kxp_flutter/ios/Pods/BaiduMapKit/BaiduMapKit/BaiduMapAPI_Search.framework, and /Users/sunpc/Desktop/kxp_flutter/ios/Pods/BaiduMapKit/BaiduMapKit/BaiduMapAPI_Utils.framework)
    117. /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer/xcode/target_validator.rb:84:in `block (2 levels) in verify_no_static_framework_transitive_dependencies'
    118. /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer/xcode/target_validator.rb:74:in `each_key'
    119. /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer/xcode/target_validator.rb:74:in `block in verify_no_static_framework_transitive_dependencies'
    120. /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer/xcode/target_validator.rb:73:in `each'
    121. /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer/xcode/target_validator.rb:73:in `verify_no_static_framework_transitive_dependencies'
    122. /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer/xcode/target_validator.rb:38:in `validate!'
    123. /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer.rb:590:in `validate_targets'
    124. /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer.rb:158:in `install!'
    125. /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/command/install.rb:52:in `run'
    126. /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:334:in `run'
    127. /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/command.rb:52:in `run'
    128. /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/bin/pod:55:in `<top (required)>'
    129. /usr/local/bin/pod:23:in `load'
    130. /usr/local/bin/pod:23:in `<main>'
    132. Error output from CocoaPods:
    133. ↳
    135. [!] Automatically assigning platform `iOS` with version `8.0` on target `Runner` because no platform was specified. Please specify a platform for this target in your Podfile. See `https://guides.cocoapods.org/syntax/podfile.html#platform`.
    137. Error running pod install
    138. Error launching application on iPhone 11.

    解决：

    打开iOS目录下的Podfile，删除掉 use_frameworks! ⚠️一定要在Podfile 全局搜

    在重新 执行flutter run 即可