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我有一个我正在维护的遗留应用程序，它在以 API 28 为目标时构建良好，但在 Q 时失败。

gradle 构建的完整错误如下所示：

> Task :lintVitalRelease
Calling mockable JAR artifact transform to create file: /Users/spartygw/.gradle/caches/transforms-1/files-1.1/android.jar/5fe3ee8a258b0a02d9b262c195a9ab63/android.jar with input /Users/spartygw/Library/Android/sdk/platforms/android-Q/android.jar

> Task :lintVitalRelease FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':lintVitalRelease'.
> Could not resolve all files for configuration ':androidApis'.
   > Failed to transform file 'android.jar' to match attributes {artifactType=android-mockable-jar, returnDefaultValues=false} using transform MockableJarTransform
      > Cannot create mockable android.jar

我已按照从此处设置 Android Q SDK 的指南进行操作。

我正在从 Android Studio 之外的命令行构建。

我通过构建 jni 库看到了构建进度，但是当它进入 java 字节编译时会立即出错。

编辑：因为我不能包含整个 gradle 堆栈（帖子中限制为 30,000 个字节），所以这里是概要：

* Exception is:
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':lintVitalRelease'.
Caused by: org.gradle.api.internal.artifacts.ivyservice.DefaultLenientConfiguration$ArtifactResolveException: Could not resolve all files for configuration ':androidApis'.
Caused by: org.gradle.api.artifacts.transform.ArtifactTransformException: Failed to transform file 'android.jar' to match attributes {artifactType=android-mockable-jar, returnDefaultValues=false} using transform MockableJarTransform
Caused by: java.lang.RuntimeException: Cannot create mockable android.jar
Caused by: java.util.zip.ZipException: invalid entry compressed size (expected 1821 but got 1807 bytes)
        at com.android.builder.testing.MockableJarGenerator.createMockableJar(MockableJarGenerator.java:96)
        at com.android.build.gradle.internal.dependency.MockableJarTransform.transform(MockableJarTransform.java:54)
        ... 109 more
        Suppressed: java.util.zip.ZipException: invalid entry compressed size (expected 1821 but got 1807 bytes)
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3 回答 3

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那些通过谷歌搜索并且已经安装了最新的 gradle 的人

只需删除 Android Q SDK 并重新安装。剩下的 beta 安装的 jar 可能会影响最终版本

于 2019-10-02T01:57:06.553 回答
2

任何可能从谷歌搜索来到这里的人，我都找到了答案。

在 Android Q Beta 2 的发行说明中，我在发行说明中发现了这个简介：

When using Gradle 3.2.0 for projects targeting Android Q, you might encounter a lint-related issue with an error message similar to "Could not transform android.jar to a mockable jar." This issue does not occur in Gradle 3.3.0 and later.

If you are working on an app that targets Android Q and are unable to upgrade to Gradle 3.3.0 or later, you can use one of the following workarounds:

  - Disable lint for release builds
  - Unzip and rezip android.jar

果然，解压缩和重新压缩 android.jar 允许我构建和部署到我的测试 Android Q 设备

于 2019-04-11T23:44:40.040 回答
2

转到工具>SDK 管理器>平台工具并安装/更新适用于 Android Q 的 SDK 平台工具。您可能需要删除适用于 Android Q 的现有 sdk 平台工具并重新安装

于 2019-09-22T04:40:53.560 回答