如何解决“任务执行失败'：flutter_keyboard_visibility：compileDebugJavaWithJavac'”错误？

时间：2020-01-07 12:31:10

标签： android flutter build.gradle

我要

“任务执行失败'：flutter_keyboard_visibility：compileDebugJavaWithJavac'”

构建项目时出错。我已经在这个项目上工作了一段时间，没有问题。我唯一要做的是flutter upgrade。我没有添加，删除依赖项或其他任何内容。我现在在每个Flutter项目中都遇到这个问题。当我尝试构建和运行本机Android应用程序时，一切都按预期工作。我怀疑Flutter无法找到Android SDK或类似的软件，但我可以看到Android SDK的路径应该正确。以下是Android Studio给我的错误的完整版本。

Running Gradle task 'assembleDebug'...
error: error reading /Users/sametsahin/.gradle/caches/modules-2/files-2.1/io.flutter/flutter_embedding_debug/1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695/469d369e7a7ea2b0f6b2822cfc8a6ec0cc99e962/flutter_embedding_debug-1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.jar; error in opening zip file
error: error reading /Users/sametsahin/.gradle/caches/modules-2/files-2.1/io.flutter/flutter_embedding_debug/1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695/469d369e7a7ea2b0f6b2822cfc8a6ec0cc99e962/flutter_embedding_debug-1.0.0-2994f7e1e682039464cb25e31a78b86a3c59b695.jar; error in opening zip file
/Users/sametsahin/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_keyboard_visibility-0.7.0/android/src/main/java/com/flutter/keyboardvisibility/KeyboardVisibilityPlugin.java:11: error: package io.flutter.app does not exist
import io.flutter.app.FlutterActivity;
                     ^
/Users/sametsahin/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_keyboard_visibility-0.7.0/android/src/main/java/com/flutter/keyboardvisibility/KeyboardVisibilityPlugin.java:12: error: package io.flutter.plugin.common does not exist
import io.flutter.plugin.common.EventChannel;
                               ^
/Users/sametsahin/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_keyboard_visibility-0.7.0/android/src/main/java/com/flutter/keyboardvisibility/KeyboardVisibilityPlugin.java:13: error: package io.flutter.plugin.common.EventChannel does not exist
import io.flutter.plugin.common.EventChannel.EventSink;
                                            ^
/Users/sametsahin/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_keyboard_visibility-0.7.0/android/src/main/java/com/flutter/keyboardvisibility/KeyboardVisibilityPlugin.java:14: error: package io.flutter.plugin.common.EventChannel does not exist
import io.flutter.plugin.common.EventChannel.StreamHandler;
                                            ^
/Users/sametsahin/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_keyboard_visibility-0.7.0/android/src/main/java/com/flutter/keyboardvisibility/KeyboardVisibilityPlugin.java:15: error: package io.flutter.plugin.common.PluginRegistry does not exist
import io.flutter.plugin.common.PluginRegistry.Registrar;
                                              ^
/Users/sametsahin/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_keyboard_visibility-0.7.0/android/src/main/java/com/flutter/keyboardvisibility/KeyboardVisibilityPlugin.java:18: error: cannot find symbol
public class KeyboardVisibilityPlugin implements StreamHandler, Application.ActivityLifecycleCallbacks, ViewTreeObserver.OnGlobalLayoutListener {
                                                 ^
  symbol: class StreamHandler
/Users/sametsahin/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_keyboard_visibility-0.7.0/android/src/main/java/com/flutter/keyboardvisibility/KeyboardVisibilityPlugin.java:21: error: cannot find symbol
    EventSink eventsSink;
    ^
  symbol:   class EventSink
  location: class KeyboardVisibilityPlugin
/Users/sametsahin/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_keyboard_visibility-0.7.0/android/src/main/java/com/flutter/keyboardvisibility/KeyboardVisibilityPlugin.java:22: error: cannot find symbol
    Registrar registrar;
    ^
  symbol:   class Registrar
  location: class KeyboardVisibilityPlugin
/Users/sametsahin/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_keyboard_visibility-0.7.0/android/src/main/java/com/flutter/keyboardvisibility/KeyboardVisibilityPlugin.java:26: error: cannot find symbol
    KeyboardVisibilityPlugin(Registrar registrar) {
                             ^
  symbol:   class Registrar
  location: class KeyboardVisibilityPlugin
/Users/sametsahin/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_keyboard_visibility-0.7.0/android/src/main/java/com/flutter/keyboardvisibility/KeyboardVisibilityPlugin.java:100: error: cannot find symbol
    public static void registerWith(Registrar registrar) {
                                    ^
  symbol:   class Registrar
  location: class KeyboardVisibilityPlugin
/Users/sametsahin/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_keyboard_visibility-0.7.0/android/src/main/java/com/flutter/keyboardvisibility/KeyboardVisibilityPlugin.java:113: error: cannot find symbol
    public void onListen(Object arguments, final EventSink eventsSink) {
                                                 ^
  symbol:   class EventSink
  location: class KeyboardVisibilityPlugin
/Users/sametsahin/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_keyboard_visibility-0.7.0/android/src/main/java/com/flutter/keyboardvisibility/KeyboardVisibilityPlugin.java:57: error: cannot find symbol
        if (activity instanceof FlutterActivity) {
                                ^
  symbol:   class FlutterActivity
  location: class KeyboardVisibilityPlugin
/Users/sametsahin/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_keyboard_visibility-0.7.0/android/src/main/java/com/flutter/keyboardvisibility/KeyboardVisibilityPlugin.java:77: error: cannot find symbol
        if (activity instanceof FlutterActivity) {
                                ^
  symbol:   class FlutterActivity
  location: class KeyboardVisibilityPlugin
/Users/sametsahin/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_keyboard_visibility-0.7.0/android/src/main/java/com/flutter/keyboardvisibility/KeyboardVisibilityPlugin.java:88: error: cannot find symbol
        if (activity instanceof FlutterActivity) {
                                ^
  symbol:   class FlutterActivity
  location: class KeyboardVisibilityPlugin
/Users/sametsahin/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_keyboard_visibility-0.7.0/android/src/main/java/com/flutter/keyboardvisibility/KeyboardVisibilityPlugin.java:102: error: cannot find symbol
        final EventChannel eventChannel = new EventChannel(registrar.messenger(), STREAM_CHANNEL_NAME);
              ^
  symbol:   class EventChannel
  location: class KeyboardVisibilityPlugin
/Users/sametsahin/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_keyboard_visibility-0.7.0/android/src/main/java/com/flutter/keyboardvisibility/KeyboardVisibilityPlugin.java:102: error: cannot find symbol
        final EventChannel eventChannel = new EventChannel(registrar.messenger(), STREAM_CHANNEL_NAME);
                                              ^
  symbol:   class EventChannel
  location: class KeyboardVisibilityPlugin
/Users/sametsahin/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_keyboard_visibility-0.7.0/android/src/main/java/com/flutter/keyboardvisibility/KeyboardVisibilityPlugin.java:112: error: method does not override or implement a method from a supertype
    @Override
    ^
/Users/sametsahin/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_keyboard_visibility-0.7.0/android/src/main/java/com/flutter/keyboardvisibility/KeyboardVisibilityPlugin.java:123: error: method does not override or implement a method from a supertype
    @Override
    ^
18 errors

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':flutter_keyboard_visibility:compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for details.

* 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 6s
Finished with error: Gradle task assembleDebug failed with exit code 1

当我检查在danef_dictionary / android / app / build.gradle中找到的build.gradle文件时 我意识到GradleException是红色的，并说

无法解析符号“ GradleException”

当我将鼠标悬停在上面时。 我该怎么办？

1 个答案:

答案 0 :(得分：0)

我通过以下更改解决了我的问题：

在Android build.gradle中 已变更 类路径'com.android.tools.build:gradle:3.2.1' 至 类路径'com.android.tools.build:gradle:3.5.3'

已更改

ext.kotlin_version = '1.2.71'

到

ext.kotlin_version = '1.3.50'

在android / gradle / wrapper / gradle-wrapper.properties中

已更改

distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-all.zip

到

distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip
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