目前项目 已升级flutter 2.2.1 ,同时 已指定dart sdk >2.12，aspectd 是否还能使用

[JsonYuu]

目前项目 已升级flutter 2.2.1 ,同时 已指定dart sdk >2.12，aspectd 是否还能使用
@kangwang1988
@GvcZhang

[GvcZhang]

需要修改 patch 中的部分代码才可以，用于适配 null safety 功能，后面我会将此部分代码提交上来。
dart sdk 以及 package-config.json 文件都需要针对性的进行更新。

[JsonYuu]

需要修改 patch 中的部分代码才可以，用于适配 null safety 功能，后面我会将此部分代码提交上来。
dart sdk 以及 package-config.json 文件都需要针对性的进行更新。

我自己修改了patch 的代码，然后成功生成了flutter_tools.stamp 文件，然后指定 aspectd dart sdk >2.12 ，修复一些null safety 问题，但是再flutter run 的时候，aspectd 里面的aop_transform 报错还是有。是package-config.json 需要更新吗？具体咋样更新呢

[JsonYuu]

需要修改 patch 中的部分代码才可以，用于适配 null safety 功能，后面我会将此部分代码提交上来。
dart sdk 以及 package-config.json 文件都需要针对性的进行更新。

我自己修改了patch 的代码，然后成功生成了flutter_tools.stamp 文件，然后指定 aspectd dart sdk >2.12 ，修复一些null safety 问题，但是再flutter run 的时候，aspectd 里面的aop_transform 报错还是有。是package-config.json 需要更新吗？具体咋样更新呢

根据报错信息看了下 ，我修改了 aspectd 里面 没啥用，报错说，dart sdk 不支持null safety , stable/v2.0.0 还不行。

[GvcZhang]

@JsonYuu
试试这个，看看有没有效果呢，这个是 2.2.0 的。

{
  "configVersion": 2,
  "packages": [
    {
      "name": "flutter_frontend_server",
      "rootUri": "../",
      "packageUri": "lib",
      "languageVersion": "2.2"
    },
    {
      "name": "_fe_analyzer_shared",
      "rootUri": "../../../third_party/dart/pkg/_fe_analyzer_shared",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "_js_interop_checks",
      "rootUri": "../../../third_party/dart/pkg/_js_interop_checks",
      "packageUri": "lib",
      "languageVersion": "2.7"
    },
    {
      "name": "analysis_server",
      "rootUri": "../../../third_party/dart/pkg/analysis_server",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "analysis_server_client",
      "rootUri": "../../../third_party/dart/pkg/analysis_server_client",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "analyzer",
      "rootUri": "../../../third_party/dart/pkg/analyzer",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "analyzer_cli",
      "rootUri": "../../../third_party/dart/pkg/analyzer_cli",
      "packageUri": "lib",
      "languageVersion": "2.7"
    },
    {
      "name": "analyzer_plugin",
      "rootUri": "../../../third_party/dart/pkg/analyzer_plugin",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "analyzer_utilities",
      "rootUri": "../../../third_party/dart/pkg/analyzer_utilities",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "async_helper",
      "rootUri": "../../../third_party/dart/pkg/async_helper",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "build_integration",
      "rootUri": "../../../third_party/dart/pkg/build_integration",
      "packageUri": "lib",
      "languageVersion": "2.1"
    },
    {
      "name": "compiler",
      "rootUri": "../../../third_party/dart/pkg/compiler",
      "packageUri": "lib",
      "languageVersion": "2.6"
    },
    {
      "name": "dart2js_tools",
      "rootUri": "../../../third_party/dart/pkg/dart2js_tools",
      "packageUri": "lib",
      "languageVersion": "2.3"
    },
    {
      "name": "dart2native",
      "rootUri": "../../../third_party/dart/pkg/dart2native",
      "packageUri": "lib",
      "languageVersion": "2.7"
    },
    {
      "name": "dart_internal",
      "rootUri": "../../../third_party/dart/pkg/dart_internal",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "dartdev",
      "rootUri": "../../../third_party/dart/pkg/dartdev",
      "packageUri": "lib",
      "languageVersion": "2.6"
    },
    {
      "name": "dds",
      "rootUri": "../../../third_party/dart/pkg/dds",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "dev_compiler",
      "rootUri": "../../../third_party/dart/pkg/dev_compiler",
      "packageUri": "lib",
      "languageVersion": "2.3"
    },
    {
      "name": "diagnostic",
      "rootUri": "../../../third_party/dart/pkg/diagnostic",
      "packageUri": "lib",
      "languageVersion": "2.0"
    },
    {
      "name": "expect",
      "rootUri": "../../../third_party/dart/pkg/expect",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "front_end",
      "rootUri": "../../../third_party/dart/pkg/front_end",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "frontend_server",
      "rootUri": "../../../third_party/dart/pkg/frontend_server",
      "packageUri": "lib",
      "languageVersion": "2.7"
    },
    {
      "name": "js",
      "rootUri": "../../../third_party/dart/pkg/js",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "js_ast",
      "rootUri": "../../../third_party/dart/pkg/js_ast",
      "packageUri": "lib",
      "languageVersion": "2.0"
    },
    {
      "name": "js_runtime",
      "rootUri": "../../../third_party/dart/pkg/js_runtime",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "kernel",
      "rootUri": "../../../third_party/dart/pkg/kernel",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "meta",
      "rootUri": "../../../third_party/dart/pkg/meta",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "modular_test",
      "rootUri": "../../../third_party/dart/pkg/modular_test",
      "packageUri": "lib",
      "languageVersion": "2.2"
    },
    {
      "name": "native_stack_traces",
      "rootUri": "../../../third_party/dart/pkg/native_stack_traces",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "nnbd_migration",
      "rootUri": "../../../third_party/dart/pkg/nnbd_migration",
      "packageUri": "lib",
      "languageVersion": "2.6"
    },
    {
      "name": "smith",
      "rootUri": "../../../third_party/dart/pkg/smith",
      "packageUri": "lib",
      "languageVersion": "2.3"
    },
    {
      "name": "sourcemap_testing",
      "rootUri": "../../../third_party/dart/pkg/sourcemap_testing",
      "packageUri": "lib",
      "languageVersion": "2.1"
    },
    {
      "name": "status_file",
      "rootUri": "../../../third_party/dart/pkg/status_file",
      "packageUri": "lib",
      "languageVersion": "2.3"
    },
    {
      "name": "telemetry",
      "rootUri": "../../../third_party/dart/pkg/telemetry",
      "packageUri": "lib",
      "languageVersion": "1.0"
    },
    {
      "name": "test_runner",
      "rootUri": "../../../third_party/dart/pkg/test_runner",
      "packageUri": "lib",
      "languageVersion": "2.3"
    },
    {
      "name": "testing",
      "rootUri": "../../../third_party/dart/pkg/testing",
      "packageUri": "lib",
      "languageVersion": "2.0"
    },
    {
      "name": "vm",
      "rootUri": "../../../third_party/dart/pkg/vm",
      "packageUri": "lib",
      "languageVersion": "2.7"
    },
    {
      "name": "vm_service",
      "rootUri": "../../../third_party/dart/pkg/vm_service",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "vm_snapshot_analysis",
      "rootUri": "../../../third_party/dart/pkg/vm_snapshot_analysis",
      "packageUri": "lib",
      "languageVersion": "2.8"
    },
    {
      "name": "wasm",
      "rootUri": "../../../third_party/dart/pkg/wasm",
      "packageUri": "lib",
      "languageVersion": "2.10"
    },
    {
      "name": "observatory",
      "rootUri": "../../../third_party/dart/runtime/observatory",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "sdk_library_metadata",
      "rootUri": "../../../third_party/dart/sdk/lib/_internal/sdk_library_metadata",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "args",
      "rootUri": "../../../third_party/dart/third_party/pkg/args",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "async",
      "rootUri": "../../../third_party/dart/third_party/pkg/async",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "bazel_worker",
      "rootUri": "../../../third_party/dart/third_party/pkg/bazel_worker",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "boolean_selector",
      "rootUri": "../../../third_party/dart/third_party/pkg/boolean_selector",
      "packageUri": "lib",
      "languageVersion": "2.10"
    },
    {
      "name": "charcode",
      "rootUri": "../../../third_party/dart/third_party/pkg/charcode",
      "packageUri": "lib",
      "languageVersion": "2.10"
    },
    {
      "name": "cli_util",
      "rootUri": "../../../third_party/dart/third_party/pkg/cli_util",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "collection",
      "rootUri": "../../../third_party/dart/third_party/pkg/collection",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "convert",
      "rootUri": "../../../third_party/dart/third_party/pkg/convert",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "crypto",
      "rootUri": "../../../third_party/dart/third_party/pkg/crypto",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "csslib",
      "rootUri": "../../../third_party/dart/third_party/pkg/csslib",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "dart2js_info",
      "rootUri": "../../../third_party/dart/third_party/pkg/dart2js_info",
      "packageUri": "lib",
      "languageVersion": "2.3"
    },
    {
      "name": "dartdoc",
      "rootUri": "../../../third_party/dart/third_party/pkg/dartdoc",
      "packageUri": "lib",
      "languageVersion": "2.11"
    },
    {
      "name": "ffi",
      "rootUri": "../../../third_party/dart/third_party/pkg/ffi",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "fixnum",
      "rootUri": "../../../third_party/dart/third_party/pkg/fixnum",
      "packageUri": "lib",
      "languageVersion": "2.10"
    },
    {
      "name": "glob",
      "rootUri": "../../../third_party/dart/third_party/pkg/glob",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "html",
      "rootUri": "../../../third_party/dart/third_party/pkg/html",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "http",
      "rootUri": "../../../third_party/dart/third_party/pkg/http",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "http_multi_server",
      "rootUri": "../../../third_party/dart/third_party/pkg/http_multi_server",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "http_parser",
      "rootUri": "../../../third_party/dart/third_party/pkg/http_parser",
      "packageUri": "lib",
      "languageVersion": "2.11"
    },
    {
      "name": "http_retry",
      "rootUri": "../../../third_party/dart/third_party/pkg/http_retry",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "http_throttle",
      "rootUri": "../../../third_party/dart/third_party/pkg/http_throttle",
      "packageUri": "lib",
      "languageVersion": "2.0"
    },
    {
      "name": "intl",
      "rootUri": "../../../third_party/dart/third_party/pkg/intl",
      "packageUri": "lib",
      "languageVersion": "2.11"
    },
    {
      "name": "json_rpc_2",
      "rootUri": "../../../third_party/dart/third_party/pkg/json_rpc_2",
      "packageUri": "lib",
      "languageVersion": "2.2"
    },
    {
      "name": "linter",
      "rootUri": "../../../third_party/dart/third_party/pkg/linter",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "logging",
      "rootUri": "../../../third_party/dart/third_party/pkg/logging",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "markdown",
      "rootUri": "../../../third_party/dart/third_party/pkg/markdown",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "matcher",
      "rootUri": "../../../third_party/dart/third_party/pkg/matcher",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "mime",
      "rootUri": "../../../third_party/dart/third_party/pkg/mime",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "mockito",
      "rootUri": "../../../third_party/dart/third_party/pkg/mockito",
      "packageUri": "lib",
      "languageVersion": "2.0"
    },
    {
      "name": "oauth2",
      "rootUri": "../../../third_party/dart/third_party/pkg/oauth2",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "path",
      "rootUri": "../../../third_party/dart/third_party/pkg/path",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "pedantic",
      "rootUri": "../../../third_party/dart/third_party/pkg/pedantic",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "pool",
      "rootUri": "../../../third_party/dart/third_party/pkg/pool",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "protobuf",
      "rootUri": "../../../third_party/dart/third_party/pkg/protobuf/protobuf",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "pub",
      "rootUri": "../../../third_party/dart/third_party/pkg/pub",
      "packageUri": "lib",
      "languageVersion": "2.11"
    },
    {
      "name": "pub_semver",
      "rootUri": "../../../third_party/dart/third_party/pkg/pub_semver",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "resource",
      "rootUri": "../../../third_party/dart/third_party/pkg/resource",
      "packageUri": "lib",
      "languageVersion": "2.0"
    },
    {
      "name": "shelf",
      "rootUri": "../../../third_party/dart/third_party/pkg/shelf",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "shelf_packages_handler",
      "rootUri": "../../../third_party/dart/third_party/pkg/shelf_packages_handler",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "shelf_proxy",
      "rootUri": "../../../third_party/dart/third_party/pkg/shelf_proxy",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "shelf_static",
      "rootUri": "../../../third_party/dart/third_party/pkg/shelf_static",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "shelf_web_socket",
      "rootUri": "../../../third_party/dart/third_party/pkg/shelf_web_socket",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "source_map_stack_trace",
      "rootUri": "../../../third_party/dart/third_party/pkg/source_map_stack_trace",
      "packageUri": "lib",
      "languageVersion": "2.10"
    },
    {
      "name": "source_maps",
      "rootUri": "../../../third_party/dart/third_party/pkg/source_maps",
      "packageUri": "lib",
      "languageVersion": "2.10"
    },
    {
      "name": "source_span",
      "rootUri": "../../../third_party/dart/third_party/pkg/source_span",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "sse",
      "rootUri": "../../../third_party/dart/third_party/pkg/sse",
      "packageUri": "lib",
      "languageVersion": "2.2"
    },
    {
      "name": "stack_trace",
      "rootUri": "../../../third_party/dart/third_party/pkg/stack_trace",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "stream_channel",
      "rootUri": "../../../third_party/dart/third_party/pkg/stream_channel",
      "packageUri": "lib",
      "languageVersion": "2.10"
    },
    {
      "name": "string_scanner",
      "rootUri": "../../../third_party/dart/third_party/pkg/string_scanner",
      "packageUri": "lib",
      "languageVersion": "2.10"
    },
    {
      "name": "term_glyph",
      "rootUri": "../../../third_party/dart/third_party/pkg/term_glyph",
      "packageUri": "lib",
      "languageVersion": "2.10"
    },
    {
      "name": "test",
      "rootUri": "../../../third_party/dart/third_party/pkg/test/pkgs/test",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "test_api",
      "rootUri": "../../../third_party/dart/third_party/pkg/test/pkgs/test_api",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "test_core",
      "rootUri": "../../../third_party/dart/third_party/pkg/test/pkgs/test_core",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "test_reflective_loader",
      "rootUri": "../../../third_party/dart/third_party/pkg/test_reflective_loader",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "typed_data",
      "rootUri": "../../../third_party/dart/third_party/pkg/typed_data",
      "packageUri": "lib",
      "languageVersion": "2.10"
    },
    {
      "name": "usage",
      "rootUri": "../../../third_party/dart/third_party/pkg/usage",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "watcher",
      "rootUri": "../../../third_party/dart/third_party/pkg/watcher",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "web_socket_channel",
      "rootUri": "../../../third_party/dart/third_party/pkg/web_socket_channel",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "yaml",
      "rootUri": "../../../third_party/dart/third_party/pkg/yaml",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "dart_style",
      "rootUri": "../../../third_party/dart/third_party/pkg_tested/dart_style",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "package_config",
      "rootUri": "../../../third_party/dart/third_party/pkg_tested/package_config",
      "packageUri": "lib",
      "languageVersion": "2.12"
    }
  ]
}

[JsonYuu]

@JsonYuu
试试这个，看看有没有效果呢，这个是 2.2.0 的。

{
  "configVersion": 2,
  "packages": [
    {
      "name": "flutter_frontend_server",
      "rootUri": "../",
      "packageUri": "lib",
      "languageVersion": "2.2"
    },
    {
      "name": "_fe_analyzer_shared",
      "rootUri": "../../../third_party/dart/pkg/_fe_analyzer_shared",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "_js_interop_checks",
      "rootUri": "../../../third_party/dart/pkg/_js_interop_checks",
      "packageUri": "lib",
      "languageVersion": "2.7"
    },
    {
      "name": "analysis_server",
      "rootUri": "../../../third_party/dart/pkg/analysis_server",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "analysis_server_client",
      "rootUri": "../../../third_party/dart/pkg/analysis_server_client",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "analyzer",
      "rootUri": "../../../third_party/dart/pkg/analyzer",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "analyzer_cli",
      "rootUri": "../../../third_party/dart/pkg/analyzer_cli",
      "packageUri": "lib",
      "languageVersion": "2.7"
    },
    {
      "name": "analyzer_plugin",
      "rootUri": "../../../third_party/dart/pkg/analyzer_plugin",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "analyzer_utilities",
      "rootUri": "../../../third_party/dart/pkg/analyzer_utilities",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "async_helper",
      "rootUri": "../../../third_party/dart/pkg/async_helper",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "build_integration",
      "rootUri": "../../../third_party/dart/pkg/build_integration",
      "packageUri": "lib",
      "languageVersion": "2.1"
    },
    {
      "name": "compiler",
      "rootUri": "../../../third_party/dart/pkg/compiler",
      "packageUri": "lib",
      "languageVersion": "2.6"
    },
    {
      "name": "dart2js_tools",
      "rootUri": "../../../third_party/dart/pkg/dart2js_tools",
      "packageUri": "lib",
      "languageVersion": "2.3"
    },
    {
      "name": "dart2native",
      "rootUri": "../../../third_party/dart/pkg/dart2native",
      "packageUri": "lib",
      "languageVersion": "2.7"
    },
    {
      "name": "dart_internal",
      "rootUri": "../../../third_party/dart/pkg/dart_internal",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "dartdev",
      "rootUri": "../../../third_party/dart/pkg/dartdev",
      "packageUri": "lib",
      "languageVersion": "2.6"
    },
    {
      "name": "dds",
      "rootUri": "../../../third_party/dart/pkg/dds",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "dev_compiler",
      "rootUri": "../../../third_party/dart/pkg/dev_compiler",
      "packageUri": "lib",
      "languageVersion": "2.3"
    },
    {
      "name": "diagnostic",
      "rootUri": "../../../third_party/dart/pkg/diagnostic",
      "packageUri": "lib",
      "languageVersion": "2.0"
    },
    {
      "name": "expect",
      "rootUri": "../../../third_party/dart/pkg/expect",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "front_end",
      "rootUri": "../../../third_party/dart/pkg/front_end",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "frontend_server",
      "rootUri": "../../../third_party/dart/pkg/frontend_server",
      "packageUri": "lib",
      "languageVersion": "2.7"
    },
    {
      "name": "js",
      "rootUri": "../../../third_party/dart/pkg/js",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "js_ast",
      "rootUri": "../../../third_party/dart/pkg/js_ast",
      "packageUri": "lib",
      "languageVersion": "2.0"
    },
    {
      "name": "js_runtime",
      "rootUri": "../../../third_party/dart/pkg/js_runtime",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "kernel",
      "rootUri": "../../../third_party/dart/pkg/kernel",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "meta",
      "rootUri": "../../../third_party/dart/pkg/meta",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "modular_test",
      "rootUri": "../../../third_party/dart/pkg/modular_test",
      "packageUri": "lib",
      "languageVersion": "2.2"
    },
    {
      "name": "native_stack_traces",
      "rootUri": "../../../third_party/dart/pkg/native_stack_traces",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "nnbd_migration",
      "rootUri": "../../../third_party/dart/pkg/nnbd_migration",
      "packageUri": "lib",
      "languageVersion": "2.6"
    },
    {
      "name": "smith",
      "rootUri": "../../../third_party/dart/pkg/smith",
      "packageUri": "lib",
      "languageVersion": "2.3"
    },
    {
      "name": "sourcemap_testing",
      "rootUri": "../../../third_party/dart/pkg/sourcemap_testing",
      "packageUri": "lib",
      "languageVersion": "2.1"
    },
    {
      "name": "status_file",
      "rootUri": "../../../third_party/dart/pkg/status_file",
      "packageUri": "lib",
      "languageVersion": "2.3"
    },
    {
      "name": "telemetry",
      "rootUri": "../../../third_party/dart/pkg/telemetry",
      "packageUri": "lib",
      "languageVersion": "1.0"
    },
    {
      "name": "test_runner",
      "rootUri": "../../../third_party/dart/pkg/test_runner",
      "packageUri": "lib",
      "languageVersion": "2.3"
    },
    {
      "name": "testing",
      "rootUri": "../../../third_party/dart/pkg/testing",
      "packageUri": "lib",
      "languageVersion": "2.0"
    },
    {
      "name": "vm",
      "rootUri": "../../../third_party/dart/pkg/vm",
      "packageUri": "lib",
      "languageVersion": "2.7"
    },
    {
      "name": "vm_service",
      "rootUri": "../../../third_party/dart/pkg/vm_service",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "vm_snapshot_analysis",
      "rootUri": "../../../third_party/dart/pkg/vm_snapshot_analysis",
      "packageUri": "lib",
      "languageVersion": "2.8"
    },
    {
      "name": "wasm",
      "rootUri": "../../../third_party/dart/pkg/wasm",
      "packageUri": "lib",
      "languageVersion": "2.10"
    },
    {
      "name": "observatory",
      "rootUri": "../../../third_party/dart/runtime/observatory",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "sdk_library_metadata",
      "rootUri": "../../../third_party/dart/sdk/lib/_internal/sdk_library_metadata",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "args",
      "rootUri": "../../../third_party/dart/third_party/pkg/args",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "async",
      "rootUri": "../../../third_party/dart/third_party/pkg/async",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "bazel_worker",
      "rootUri": "../../../third_party/dart/third_party/pkg/bazel_worker",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "boolean_selector",
      "rootUri": "../../../third_party/dart/third_party/pkg/boolean_selector",
      "packageUri": "lib",
      "languageVersion": "2.10"
    },
    {
      "name": "charcode",
      "rootUri": "../../../third_party/dart/third_party/pkg/charcode",
      "packageUri": "lib",
      "languageVersion": "2.10"
    },
    {
      "name": "cli_util",
      "rootUri": "../../../third_party/dart/third_party/pkg/cli_util",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "collection",
      "rootUri": "../../../third_party/dart/third_party/pkg/collection",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "convert",
      "rootUri": "../../../third_party/dart/third_party/pkg/convert",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "crypto",
      "rootUri": "../../../third_party/dart/third_party/pkg/crypto",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "csslib",
      "rootUri": "../../../third_party/dart/third_party/pkg/csslib",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "dart2js_info",
      "rootUri": "../../../third_party/dart/third_party/pkg/dart2js_info",
      "packageUri": "lib",
      "languageVersion": "2.3"
    },
    {
      "name": "dartdoc",
      "rootUri": "../../../third_party/dart/third_party/pkg/dartdoc",
      "packageUri": "lib",
      "languageVersion": "2.11"
    },
    {
      "name": "ffi",
      "rootUri": "../../../third_party/dart/third_party/pkg/ffi",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "fixnum",
      "rootUri": "../../../third_party/dart/third_party/pkg/fixnum",
      "packageUri": "lib",
      "languageVersion": "2.10"
    },
    {
      "name": "glob",
      "rootUri": "../../../third_party/dart/third_party/pkg/glob",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "html",
      "rootUri": "../../../third_party/dart/third_party/pkg/html",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "http",
      "rootUri": "../../../third_party/dart/third_party/pkg/http",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "http_multi_server",
      "rootUri": "../../../third_party/dart/third_party/pkg/http_multi_server",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "http_parser",
      "rootUri": "../../../third_party/dart/third_party/pkg/http_parser",
      "packageUri": "lib",
      "languageVersion": "2.11"
    },
    {
      "name": "http_retry",
      "rootUri": "../../../third_party/dart/third_party/pkg/http_retry",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "http_throttle",
      "rootUri": "../../../third_party/dart/third_party/pkg/http_throttle",
      "packageUri": "lib",
      "languageVersion": "2.0"
    },
    {
      "name": "intl",
      "rootUri": "../../../third_party/dart/third_party/pkg/intl",
      "packageUri": "lib",
      "languageVersion": "2.11"
    },
    {
      "name": "json_rpc_2",
      "rootUri": "../../../third_party/dart/third_party/pkg/json_rpc_2",
      "packageUri": "lib",
      "languageVersion": "2.2"
    },
    {
      "name": "linter",
      "rootUri": "../../../third_party/dart/third_party/pkg/linter",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "logging",
      "rootUri": "../../../third_party/dart/third_party/pkg/logging",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "markdown",
      "rootUri": "../../../third_party/dart/third_party/pkg/markdown",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "matcher",
      "rootUri": "../../../third_party/dart/third_party/pkg/matcher",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "mime",
      "rootUri": "../../../third_party/dart/third_party/pkg/mime",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "mockito",
      "rootUri": "../../../third_party/dart/third_party/pkg/mockito",
      "packageUri": "lib",
      "languageVersion": "2.0"
    },
    {
      "name": "oauth2",
      "rootUri": "../../../third_party/dart/third_party/pkg/oauth2",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "path",
      "rootUri": "../../../third_party/dart/third_party/pkg/path",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "pedantic",
      "rootUri": "../../../third_party/dart/third_party/pkg/pedantic",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "pool",
      "rootUri": "../../../third_party/dart/third_party/pkg/pool",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "protobuf",
      "rootUri": "../../../third_party/dart/third_party/pkg/protobuf/protobuf",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "pub",
      "rootUri": "../../../third_party/dart/third_party/pkg/pub",
      "packageUri": "lib",
      "languageVersion": "2.11"
    },
    {
      "name": "pub_semver",
      "rootUri": "../../../third_party/dart/third_party/pkg/pub_semver",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "resource",
      "rootUri": "../../../third_party/dart/third_party/pkg/resource",
      "packageUri": "lib",
      "languageVersion": "2.0"
    },
    {
      "name": "shelf",
      "rootUri": "../../../third_party/dart/third_party/pkg/shelf",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "shelf_packages_handler",
      "rootUri": "../../../third_party/dart/third_party/pkg/shelf_packages_handler",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "shelf_proxy",
      "rootUri": "../../../third_party/dart/third_party/pkg/shelf_proxy",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "shelf_static",
      "rootUri": "../../../third_party/dart/third_party/pkg/shelf_static",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "shelf_web_socket",
      "rootUri": "../../../third_party/dart/third_party/pkg/shelf_web_socket",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "source_map_stack_trace",
      "rootUri": "../../../third_party/dart/third_party/pkg/source_map_stack_trace",
      "packageUri": "lib",
      "languageVersion": "2.10"
    },
    {
      "name": "source_maps",
      "rootUri": "../../../third_party/dart/third_party/pkg/source_maps",
      "packageUri": "lib",
      "languageVersion": "2.10"
    },
    {
      "name": "source_span",
      "rootUri": "../../../third_party/dart/third_party/pkg/source_span",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "sse",
      "rootUri": "../../../third_party/dart/third_party/pkg/sse",
      "packageUri": "lib",
      "languageVersion": "2.2"
    },
    {
      "name": "stack_trace",
      "rootUri": "../../../third_party/dart/third_party/pkg/stack_trace",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "stream_channel",
      "rootUri": "../../../third_party/dart/third_party/pkg/stream_channel",
      "packageUri": "lib",
      "languageVersion": "2.10"
    },
    {
      "name": "string_scanner",
      "rootUri": "../../../third_party/dart/third_party/pkg/string_scanner",
      "packageUri": "lib",
      "languageVersion": "2.10"
    },
    {
      "name": "term_glyph",
      "rootUri": "../../../third_party/dart/third_party/pkg/term_glyph",
      "packageUri": "lib",
      "languageVersion": "2.10"
    },
    {
      "name": "test",
      "rootUri": "../../../third_party/dart/third_party/pkg/test/pkgs/test",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "test_api",
      "rootUri": "../../../third_party/dart/third_party/pkg/test/pkgs/test_api",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "test_core",
      "rootUri": "../../../third_party/dart/third_party/pkg/test/pkgs/test_core",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "test_reflective_loader",
      "rootUri": "../../../third_party/dart/third_party/pkg/test_reflective_loader",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "typed_data",
      "rootUri": "../../../third_party/dart/third_party/pkg/typed_data",
      "packageUri": "lib",
      "languageVersion": "2.10"
    },
    {
      "name": "usage",
      "rootUri": "../../../third_party/dart/third_party/pkg/usage",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "watcher",
      "rootUri": "../../../third_party/dart/third_party/pkg/watcher",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "web_socket_channel",
      "rootUri": "../../../third_party/dart/third_party/pkg/web_socket_channel",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "yaml",
      "rootUri": "../../../third_party/dart/third_party/pkg/yaml",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "dart_style",
      "rootUri": "../../../third_party/dart/third_party/pkg_tested/dart_style",
      "packageUri": "lib",
      "languageVersion": "2.12"
    },
    {
      "name": "package_config",
      "rootUri": "../../../third_party/dart/third_party/pkg_tested/package_config",
      "packageUri": "lib",
      "languageVersion": "2.12"
    }
  ]
}

你这个不彻底啊。由于我的项目 是 dart sdk >2.12 ，所以 我把example 改为 >2.12 ，然后把aspectd_impl 也改为 >2.12 ，保留aspectd 的 sdk: ">=2.3.0-dev.68.0 <3.0.0" 。然后 我运行，提示我
[ ] [ +13 ms] C:\AndroidStudio\flutter_sdk\flutter\bin\cache\dart-sdk\bin\dart.exe --disable-dart-dev C:\AndroidStudio\flutter_sdk\flutter\bin\cache\artifacts\engine\windows-x64\frontend_server.dart.snapshot --sdk-root C:\AndroidStudio\flutter_sdk\flutter\bin\cache\artifacts\engine\common\flutter_patched_sdk/ --target=flutter --no-print-incremental-dependencies -DFLUTTER_WEB_AUTO_DETECT=true -Ddart.vm.profile=false -Ddart.vm.product=false --enable-asserts --track-widget-creation --no-link-platform --packages C:\gitworkplace\github\aspectd\example\.dart_tool\package_config.json --output-dill C:\gitworkplace\github\aspectd\example\.dart_tool\flutter_build\ddd1b1144079e33a3f3028fd3f47ec8f\app.dill --depfile C:\gitworkplace\github\aspectd\example\.dart_tool\flutter_build\ddd1b1144079e33a3f3028fd3f47ec8f\kernel_snapshot.d package:example/main.dart [+27000 ms] [+27037 ms] C:\AndroidStudio\flutter_sdk\flutter\bin\cache\dart-sdk\bin\dart.exe --disable-dart-dev C:\AndroidStudio\flutter_sdk\flutter\bin\cache\artifacts\engine\windows-x64\frontend_server.dart.snapshot --sdk-root C:\AndroidStudio\flutter_sdk\flutter\bin\cache\artifacts\engine\common\flutter_patched_sdk/ --target=flutter --no-print-incremental-dependencies -DFLUTTER_WEB_AUTO_DETECT=true -Ddart.vm.profile=false -Ddart.vm.product=false --enable-asserts --track-widget-creation --no-link-platform --packages C:\gitworkplace\github\aspectd\aspectd_impl\.dart_tool\package_config.json --output-dill C:\gitworkplace\github\aspectd\aspectd_impl\.dart_tool\flutter_build\9e30be54d607c4658e117e54c8d99488\app.dill --depfile C:\gitworkplace\github\aspectd\aspectd_impl\.dart_tool\flutter_build\9e30be54d607c4658e117e54c8d99488\kernel_snapshot.d package:aspectd_impl/aspectd_impl.dart [+2098 ms] [+2098 ms] Error: Cannot run with sound null safety, because the following dependencies [ ] [ +1 ms] don't support null safety: [ ] [ ] - package:aspectd [ ] [ ] For solutions, see https://dart.dev/go/unsound-null-safety [+12800 ms] [+12833 ms] Persisting file store [ +100 ms] [ +12 ms] Done persisting file store [ ] [ +5 ms] Target kernel_snapshot failed: Exception [ ] #0 KernelSnapshot.buildImpl (package:flutter_tools/src/build_system/targets/common.dart:299:7) [ ] <asynchronous suspension> [ ] #1 AspectdHook.runBuildDillCommand (package:flutter_tools/src/aspectd.dart:195:9) [ ] <asynchronous suspension> [ ] #2 KernelSnapshot.build (package:flutter_tools/src/build_system/targets/common.dart:219:9) [ ] <asynchronous suspension> [ ] #3 _BuildInstance._invokeInternal (package:flutter_tools/src/build_system/build_system.dart:828:9) [ ] <asynchronous suspension> [ ] #4 Future.wait.<anonymous closure> (dart:async/future.dart) [ ] <asynchronous suspension> [ ] #5 _BuildInstance.invokeTarget (package:flutter_tools/src/build_system/build_system.dart:766:32) [ ] <asynchronous suspension> [ ] #6 FlutterBuildSystem.build (package:flutter_tools/src/build_system/build_system.dart:595:16) [ ] <asynchronous suspension> [ ] #7 AssembleCommand.runCommand (package:flutter_tools/src/commands/assemble.dart:318:32) [ ] <asynchronous suspension> [ ] #8 FlutterCommand.run.<anonymous closure> (package:flutter_tools/src/runner/flutter_command.dart:1043:27) [ ] <asynchronous suspension> [ ] #9 AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:150:19) [ ] <asynchronous suspension> [ ] #10 CommandRunner.runCommand (package:args/command_runner.dart:196:13) [ ] <asynchronous suspension> [ ] #11 FlutterCommandRunner.runCommand.<anonymous closure> (package:flutter_tools/src/runner/flutter_command_runner.dart:284:9) [ ] <asynchronous suspension> [ ] #12 AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:150:19) [ ] <asynchronous suspension> [ ] #13 FlutterCommandRunner.runCommand (package:flutter_tools/src/runner/flutter_command_runner.dart:232:5) [ ] <asynchronous suspension> [ ] #14 run.<anonymous closure>.<anonymous closure> (package:flutter_tools/runner.dart:62:9) [ ] <asynchronous suspension> [ ] #15 AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:150:19) [ ] <asynchronous suspension> [ ] #16 main (package:flutter_tools/executable.dart:91:3) [ ] <asynchronous suspension> [ ] [ +4 ms]

说 不能 Error: Cannot run with sound null safety, because the following dependencies
[ ] [ +1 ms] don't support null safety:
[ ] [ ] - package:aspectd

[JsonYuu]

@kangwang1988
你昨天提交的 适配v2.2.2 的 with null safety 的好像不彻底啊。需要把aspectd 的 dart sdk >2.12 ,
能继续 再搞下吗

[GvcZhang]

还需要对应的 dart sdk 才可以，这个我想想传到网络上。

[JsonYuu]

还需要对应的 dart sdk 才可以，这个我想想传到网络上。

我使用的 dart sdk 是https://github.com/XianyuTech/sdk ，branch: stable/v2.2.2 .也是不行的。dev_compiler 不支持 null safety.
错误信息如下：

[ ] /C:/Users/daihuayu/AppData/Roaming/Pub/Cache/git/dart_sdk-bb91fe038ff14f5b54415f79a8718b7312257e4a/pkg/dev_compiler/lib/dev_compiler.dart:5:1: Error: A library can't opt out of null safety by default, when using sound null safety. [ ] // @dart = 2.9 [ ] ^^^^^^^^^^^^^^ [ ] /C:/Users/daihuayu/AppData/Roaming/Pub/Cache/git/dart_sdk-bb91fe038ff14f5b54415f79a8718b7312257e4a/pkg/front_end/lib/src/api_prototype/compiler_options.dart:5:1: Error: A library can't opt out of null safety by default, when using sound null safety. [ ] // @dart = 2.9 [ ] ^^^^^^^^^^^^^^ [ ] /C:/Users/daihuayu/AppData/Roaming/Pub/Cache/git/dart_sdk-bb91fe038ff14f5b54415f79a8718b7312257e4a/pkg/front_end/lib/src/api_unstable/vm.dart:5:1: Error: A library can't opt out of null safety by default, when using sound null safety. [ ] // @dart = 2.9 [ ] ^^^^^^^^^^^^^^ [ ] /C:/Users/daihuayu/AppData/Roaming/Pub/Cache/git/dart_sdk-bb91fe038ff14f5b54415f79a8718b7312257e4a/pkg/front_end/lib/widget_cache.dart:5:1: Error: A library can'topt out of null safety by default, when using sound null safety. [ ] // @dart = 2.9 [ ] ^^^^^^^^^^^^^^ [ ] /C:/Users/daihuayu/AppData/Roaming/Pub/Cache/git/dart_sdk-bb91fe038ff14f5b54415f79a8718b7312257e4a/pkg/dev_compiler/lib/src/compiler/module_builder.dart:5:1: Error: A library can't opt out of null safety by default, when using sound null safety. [ ] // @dart = 2.9 [ ] ^^^^^^^^^^^^^^ [ ] /C:/Users/daihuayu/AppData/Roaming/Pub/Cache/git/dart_sdk-bb91fe038ff14f5b54415f79a8718b7312257e4a/pkg/dev_compiler/lib/src/compiler/shared_command.dart:5:1: Error: A library can't opt out of null safety by default, when using sound null safety. [ ] // @dart = 2.9 [ ] ^^^^^^^^^^^^^^ [ ] /C:/Users/daihuayu/AppData/Roaming/Pub/Cache/git/dart_sdk-bb91fe038ff14f5b54415f79a8718b7312257e4a/pkg/dev_compiler/lib/src/kernel/command.dart:5:1: Error: A library can't opt out of null safety by default, when using sound null safety. [ ] // @dart = 2.9 [ ] ^^^^^^^^^^^^^^ [ ] /C:/Users/daihuayu/AppData/Roaming/Pub/Cache/git/dart_sdk-bb91fe038ff14f5b54415f79a8718b7312257e4a/pkg/dev_compiler/lib/src/kernel/compiler.dart:5:1: Error: A library can't opt out of null safety by default, when using sound null safety. [ ] // @dart = 2.9 [ ] ^^^^^^^^^^^^^^ [ ] /C:/Users/daihuayu/AppData/Roaming/Pub/Cache/git/dart_sdk-bb91fe038ff14f5b54415f79a8718b7312257e4a/pkg/dev_compiler/lib/src/kernel/expression_compiler.dart:5:1: Error: A library can't opt out of null safety by default, when using sound null safety. [ ] // @dart = 2.9 [ ] ^^^^^^^^^^^^^^ [ ] /C:/Users/daihuayu/AppData/Roaming/Pub/Cache/git/dart_sdk-bb91fe038ff14f5b54415f79a8718b7312257e4a/pkg/dev_compiler/lib/src/kernel/target.dart:5:1: Error: A library can't opt out of null safety by default, when using sound null safety. [ ] // @dart = 2.9 [ ] ^^^^^^^^^^^^^^

[GvcZhang]

看你这日志，dart 是不是没有切成功呢

[JsonYuu]

看你这日志，dart 是不是没有切成功呢

我目前 使用的 是aspectd master 分支的代码，这个应该是 @kangwang1988 昨天提交的适配flutter v2.2.2 的。
但是 问题就是，这个提交没有完全适配 null safety .无论是 example 还是 aspectd ,都 不能把 dart sdk 指定 >2.12 .否则就会出现我上面贴的错误log.