Flutter：命令 PhaseScriptExecution 失败，退出代码非零

Question

这是一个生产中的应用程序。我已经更改了一些逻辑，试图获取我已将其本地化为另一个国家/地区的 dateTime，然后突然出现一些关于 dart html 的错误，但我不记得确切是什么，所以我尝试重建项目，它是抱怨使用新的构建系统，到目前为止我尝试过：

• 将系统更改为旧版
• 扑干净
• 更新可可足类动物。
• 删除 podfile.lock
• pod 更新
• pod 安装
• 包升级
• 颤振升级

这些都没有起作用。

当更改为 legacy 时，出现了 13 个错误，其中一个抱怨 dart:html not found，所以我将它添加到依赖项和 dev dev 依赖项中，但仍然没有。 我还评论了 intl 包，因为发生这种情况时我正在使用它，并且包得到了却什么也没有。

任何想法如何处理这个？

这是完整的控制台 Xcode 输出：

>     2020-03-16 17:55:17.549 xcodebuild[56626:765857]  DTDeviceKit: deviceType from 3ad4f96e876e8222a72563420303530067367818 was NULL
>     ** BUILD FAILED **
> 
> 
> Xcode's output: ↳



  **Skipped Warnings about deprecated methods, because of char limits and previously builds despite the warnings.** 


> 
>     Compiler message:
>     ../../Developer/flutter/.pub-cache/hosted/pub.dartlang.org/intl-0.16.0/lib/src/http_request_data_reader.dart:11:8:
> Error: Not found: 'dart:html'
>     import 'dart:html';
>            ^
>     ../../Developer/flutter/.pub-cache/hosted/pub.dartlang.org/http-0.12.0+4/lib/src/browser_client.dart:6:8:
> Error: Not found: 'dart:html'
>     import 'dart:html';
>            ^
>     ../../Developer/flutter/.pub-cache/hosted/pub.dartlang.org/intl-0.16.0/lib/src/http_request_data_reader.dart:28:10:
> Error: Type 'HttpRequest' not found.
>       Future<HttpRequest> _getString(String url, HttpRequest xhr) {
>              ^^^^^^^^^^^
>     ../../Developer/flutter/.pub-cache/hosted/pub.dartlang.org/intl-0.16.0/lib/src/http_request_data_reader.dart:28:46:
> Error: Type 'HttpRequest' not found.
>       Future<HttpRequest> _getString(String url, HttpRequest xhr) {
>                                                  ^^^^^^^^^^^
>     ../../Developer/flutter/.pub-cache/hosted/pub.dartlang.org/http-0.12.0+4/lib/src/browser_client.dart:34:18:
> Error: 'HttpRequest' isn't a type.
>       final _xhrs = <HttpRequest>{};
>                      ^^^^^^^^^^^
>     ../../Developer/flutter/.pub-cache/hosted/pub.dartlang.org/intl-0.16.0/lib/src/http_request_data_reader.dart:20:23:
> Error: Method not found: 'HttpRequest'.
>         var request = new HttpRequest();
>                           ^^^^^^^^^^^
>     ../../Developer/flutter/.pub-cache/hosted/pub.dartlang.org/intl-0.16.0/lib/src/http_request_data_reader.dart:28:46:
> Error: 'HttpRequest' isn't a type.
>       Future<HttpRequest> _getString(String url, HttpRequest xhr) {
>                                                  ^^^^^^^^^^^
>     ../../Developer/flutter/.pub-cache/hosted/pub.dartlang.org/intl-0.16.0/lib/src/http_request_data_reader.dart:29:35:
> Error: 'HttpRequest' isn't a type.
>         var completer = new Completer<HttpRequest>();
>                                       ^^^^^^^^^^^
>     ../../Developer/flutter/.pub-cache/hosted/pub.dartlang.org/http-0.12.0+4/lib/src/browser_client.dart:58:34:
> Error: 'Blob' isn't a type.
>           var blob = xhr.response as Blob ?? Blob([]);
>                                      ^^^^
>     ../../Developer/flutter/.pub-cache/hosted/pub.dartlang.org/http-0.12.0+4/lib/src/browser_client.dart:46:15:
> Error: The method 'HttpRequest' isn't defined for the class
> 'BrowserClient'.
>      - 'BrowserClient' is from 'package:http/src/browser_client.dart' ('../../Developer/flutter/.pub-cache/hosted/pub.dartlang.org/http-0.12.0+4/lib/src/browser_client.dart').
>     Try correcting the name to the name of an existing method, or defining a method named 'HttpRequest'.
>         var xhr = HttpRequest();
>                   ^^^^^^^^^^^
>     ../../Developer/flutter/.pub-cache/hosted/pub.dartlang.org/http-0.12.0+4/lib/src/browser_client.dart:58:42:
> Error: The method 'Blob' isn't defined for the class 'BrowserClient'.
>      - 'BrowserClient' is from 'package:http/src/browser_client.dart' ('../../Developer/flutter/.pub-cache/hosted/pub.dartlang.org/http-0.12.0+4/lib/src/browser_client.dart').
>     Try correcting the name to the name of an existing method, or defining a method named 'Blob'.
>           var blob = xhr.response as Blob ?? Blob([]);
>                                              ^^^^
>     ../../Developer/flutter/.pub-cache/hosted/pub.dartlang.org/http-0.12.0+4/lib/src/browser_client.dart:59:20:
> Error: The method 'FileReader' isn't defined for the class
> 'BrowserClient'.
>      - 'BrowserClient' is from 'package:http/src/browser_client.dart' ('../../Developer/flutter/.pub-cache/hosted/pub.dartlang.org/http-0.12.0+4/lib/src/browser_client.dart').
>     Try correcting the name to the name of an existing method, or defining a method named 'FileReader'.
>           var reader = FileReader();
>                        ^^^^^^^^^^
>     Unhandled exception:
>     FileSystemException(uri=org-dartlang-untranslatable-uri:dart%3Ahtml;
> message=StandardFileSystem only supports file:* and data:* URIs)
>     #0      StandardFileSystem.entityForUri (package:front_end/src/api_prototype/standard_file_system.dart:33:7)
>     #1      asFileUri (package:vm/kernel_front_end.dart:604:37)
>     #2      writeDepfile (package:vm/kernel_front_end.dart:799:21)
>     <asynchronous suspension>
>     #3      FrontendCompiler.compile (package:frontend_server/frontend_server.dart:472:15)
>     <asynchronous suspension>
>     #4      _FlutterFrontendCompiler.compile (package:flutter_frontend_server/server.dart:38:22)
>     #5      starter (package:flutter_frontend_server/server.dart:149:27)
>     #6      main (file:///b/s/w/ir/cache/builder/src/flutter/flutter_frontend_server/bin/starter.dart:8:30)
>     #7      _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:305:32)
>     #8      _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:174:12)
> 
>     Target kernel_snapshot failed: Exception: Errors during snapshot creation: null
>     Failed to build bundle.
>     Failed to package /Users/[user]/StudioProjects/[projectName]/ios/...
>     Command PhaseScriptExecution failed with a nonzero exit code
>     note: Using new build system
>     note: Planning build
>     note: Constructing build description
> 
> Could not build the precompiled application for the device.
> 
> Error launching application on [user].

编辑：我的 Podfile 中还有“平台：ios，'11.0'”，并且 iOS 部署目标在 Pod 设置中设置为 11.0。

编辑 2：这是我使用的包：

依赖关系：flutter：sdk：flutter

flutter_localizations: sdk: 颤振

flutter_cupertino_localizations：^1.0.1

geoflutterfire：^2.0.3+5

firebase_storage：^3.0.6

cloud_firestore：^0.12.9+6

firebase_core：^0.4.0+9

firebase_auth：^0.14.0+5

firebase_messaging：^6.0.9

firebase_database: ^3.0.7

firebase_admob：^0.9.0+7

flutter_facebook_login: ^3.0.0

font_awesome_flutter: ^8.5.0

image_picker: ^0.6.1+11

图片：^2.1.4

rxdart: ^0.22.1

位置：^2.3.5

google_maps_flutter：^0.5.20+1

地理编码器：^0.2.1

google_sign_in：^4.0.11

提供者：^4.0.4

flutter_inapp_purchase：^2.0.4

http: ^0.12.0+4

url_launcher: ^5.2.5

国际：^0.16.0

cloud_functions：^0.4.1+4

apple_sign_in: ^0.1.0

flutter_signin_button：^1.0.0

json_annotation: ^3.0.1

notification_permissions：^0.4.4

html_unescape: ^1.0.1+3

cupertino_icons: ^0.1.2

dev_dependencies： flutter_test：sdk：flutter build_runner：^1.7.3 json_serializable： ^3.2.5

Answer 1

intl 包需要正确配置才能在 Flutter 上运行。

当你导入它时，不要使用import 'package:intl/intl_browser.dart';，insead 使用下面的（每个都有它的用途，所以请参阅最适合你的文档）：

import 'package:intl/date_symbol_data_local.dart';
import 'package:intl/intl.dart';
import 'package:intl/intl_standalone.dart';