我曾经在build.gradle中使用以下Gradle任务为我的Android应用构建Javadoc：

task javadoc(type: Javadoc) {
    title = "My Docs v${android.defaultConfig.versionName}"
    failOnError false
    options.memberLevel = JavadocMemberLevel.PUBLIC
    source = android.sourceSets.main.java.srcDirs
    destinationDir = file("${project.rootDir}/docs/")
    classpath += android.sourceSets.main.compileClasspath + android.sourceSets.main.output
    // classpath += project.files(android.getBootClasspath().join(File.pathSeparator))

    // packages to exclude from the docs
    exclude "com/example/README*"

    // workaround for https://github.com/gradle/gradle/issues/19726 when using "exclude"/"include"
    options.addStringOption("-source-path", android.sourceSets.main.java.srcDirs.join(":"))
}

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然而，从Gradle 7和JDK 1.6升级到Gradle 8和JDK 17后，这不再起作用。我得到这个错误：

Execution failed for task ':example:javadoc'.
> path may not be null or empty string. path=''

型
当我用android.getBootClasspath()取消注解该行时，我得到其他错误，如：

…/Example.java:21: error: package android.util does not exist
import android.util.Log;

型
看看相关的问题，这些都不适用，或者那里的修复不起作用：

• Cause: path may not be null or empty string. path=''
• A problem occurred evaluating project ':app'. > path may not be null or empty string. path='null'的
• Cannot build my android studio project on another PC, gradle says "Cause: path may not be null or empty string. path='null'"的
• ERROR: path may not be null or empty string. path='null'的
• Android proguard issue: path may not be null or empty string. path='null'的
• https://github.com/expo/expo/issues/22584

我该怎么办？