Android java房间数据库，应用构建错误

Question

我创建了一个示例房间数据库应用程序。

是否显示任何依赖错误？还是JDK的东西？？？

当我运行此错误时显示：

Duplicate class org.intellij.lang.annotations.Identifier found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.JdkConstants found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.JdkConstants$AdjustableOrientation found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.JdkConstants$BoxLayoutAxis found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.JdkConstants$CalendarMonth found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.JdkConstants$CursorType found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.JdkConstants$FlowLayoutAlignment found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.JdkConstants$FontStyle found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.JdkConstants$HorizontalAlignment found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.JdkConstants$InputEventMask found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.JdkConstants$ListSelectionMode found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.JdkConstants$PatternFlags found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.JdkConstants$TabLayoutPolicy found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.JdkConstants$TabPlacement found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.JdkConstants$TitledBorderJustification found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.JdkConstants$TitledBorderTitlePosition found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.JdkConstants$TreeSelectionMode found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.Language found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.MagicConstant found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.Pattern found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.PrintFormat found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.PrintFormatPattern found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.RegExp found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.intellij.lang.annotations.Subst found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.jetbrains.annotations.Nls found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.jetbrains.annotations.NonNls found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.jetbrains.annotations.NotNull found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.jetbrains.annotations.Nullable found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.jetbrains.annotations.PropertyKey found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)
Duplicate class org.jetbrains.annotations.TestOnly found in modules jetified-annotations-12.0 (com.intellij:annotations:12.0) and jetified-annotations-13.0 (org.jetbrains:annotations:13.0)

Go to the documentation to learn how to Fix dependency resolution errors.

这是我用于此项目的依赖项。 希望你能解决这个问题...... 依赖性：

dependencies {

    implementation 'androidx.appcompat:appcompat:1.3.1'
    implementation 'com.google.android.material:material:1.4.0'
    implementation 'androidx.constraintlayout:constraintlayout:2.1.1'

    // Room Components
    implementation 'androidx.room:room-runtime:2.4.0-beta01'
    implementation 'androidx.room:room-compiler:2.4.0-beta01'
    implementation 'androidx.room:room-testing:2.4.0-beta01'

    // Lifecycle Components
    implementation 'androidx.lifecycle:lifecycle-viewmodel:2.4.0'
    implementation 'androidx.lifecycle:lifecycle-livedata:2.4.0'
    implementation 'androidx.lifecycle:lifecycle-common-java8:2.4.0'

    testImplementation 'junit:junit:4.+'
    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
}

Answer 1

查看你的 gradle 文件的依赖项

implementation 'androidx.room:room-compiler:2.4.0-beta01'

需要

annotationProcessor 'androidx.room:room-compiler:2.4.0-beta01'

这是房间的支持文件。

https://developer.android.com/jetpack/androidx/releases/room

作为旁注，我会避免使用 Beta 版本，除非您确实依赖于添加的新功能或错误修复。