我尝试运行flutter clean。我尝试在beta和stable频道之间进行切换。
编译器似乎正在尝试添加内容以支持浏览器，但我正在编译APK。
Flutter Web支持已禁用。以前我编译它没有问题。看来问题的根源可能是我使用的sentry软件包。
如何使应用重新编译？
这是build apk
$ flutter build apk
You are building a fat APK that includes binaries for android-arm, android-arm64, android-x64.
If you are deploying the app to the Play Store, it's recommended to use app bundles or split the APK to reduce the APK size.
To generate an app bundle, run:
flutter build appbundle --target-platform android-arm,android-arm64,android-x64
Learn more on: https://developer.android.com/guide/app-bundle
To split the APKs per ABI, run:
flutter build apk --target-platform android-arm,android-arm64,android-x64 --split-per-abi
Learn more on: https://developer.android.com/studio/build/configure-apk-splits#configure-abi-split
Compiler message:
../../flutter/.pub-cache/hosted/pub.dartlang.org/sentry-3.0.1/lib/src/browser.dart:7:8: Error: Not found: 'dart:html'
import 'dart:html' hide Event, Client;
^
../../flutter/.pub-cache/hosted/pub.dartlang.org/http-0.12.1/lib/src/browser_client.dart:6:8: Error: Not found: 'dart:html'
import 'dart:html';
^
../../flutter/.pub-cache/hosted/pub.dartlang.org/http-0.12.1/lib/src/browser_client.dart:34:18: Error: 'HttpRequest' isn't a type.
final _xhrs = <HttpRequest>{};
^^^^^^^^^^^
../../flutter/.pub-cache/hosted/pub.dartlang.org/sentry-3.0.1/lib/src/browser.dart:51:19: Error: Getter not found: 'window'.
origin ??= '${window.location.origin}/';
^^^^^^
../../flutter/packages/flutter/lib/src/painting/_network_image_web.dart:88:12: Error: Method not found: 'webOnlyInstantiateImageCodecFromUrl'.
return ui.webOnlyInstantiateImageCodecFromUrl(resolved, // ignore: undefined_function
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../../flutter/.pub-cache/hosted/pub.dartlang.org/http-0.12.1/lib/src/browser_client.dart:58:34: Error: 'Blob' isn't a type.
var blob = xhr.response as Blob ?? Blob([]);
^^^^
../../flutter/.pub-cache/hosted/pub.dartlang.org/http-0.12.1/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' ('../../flutter/.pub-cache/hosted/pub.dartlang.org/http-0.12.1/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();
^^^^^^^^^^^
../../flutter/.pub-cache/hosted/pub.dartlang.org/http-0.12.1/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' ('../../flutter/.pub-cache/hosted/pub.dartlang.org/http-0.12.1/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([]);
^^^^
../../flutter/.pub-cache/hosted/pub.dartlang.org/http-0.12.1/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' ('../../flutter/.pub-cache/hosted/pub.dartlang.org/http-0.12.1/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:567:37)
#2 writeDepfile (package:vm/kernel_front_end.dart:760:21)
<asynchronous suspension>
#3 FrontendCompiler.compile (package:frontend_server/frontend_server.dart:536:15)
<asynchronous suspension>
#4 _FlutterFrontendCompiler.compile (package:flutter_frontend_server/server.dart:40:22)
#5 starter (package:flutter_frontend_server/server.dart:178:27)
#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:299:32)
#8 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:168:12)
Target kernel_snapshot failed: Exception: Errors during snapshot creation: null
build failed.
FAILURE: Build failed with an exception.
* Where:
Script '/home/werner/flutter/packages/flutter_tools/gradle/flutter.gradle' line: 882
* What went wrong:
Execution failed for task ':app:compileFlutterBuildRelease'.
> Process 'command '/home/werner/flutter/bin/flutter'' finished with non-zero exit value 1
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 28s
Running Gradle task 'assembleRelease'...
Running Gradle task 'assembleRelease'... Done 29.4s
Gradle task assembleRelease failed with exit code 1
答案 0 :(得分：12)
我最终发现了我的错误。 我的错误是明确导入
import 'package:sentry/browser_client.dart';
代替
import 'package:sentry/sentry.dart';
答案 1 :(得分：0)
如果您需要在这种情况下或其他情况下使用，您可以像这样导入：
import 'package:sentry/sentry.dart' if (dart.library.html) 'package:sentry/browser_client.dart' as sentry;