Compilation failed; see the compiler error output for details

前言

最近升级Android Studio后，提示gradle也要升级。

Android Studio版本：Android Studio Ladybug Feature Drop | 2024.2.2 Patch 1

Gradle版本：gradle-8.9-bin.zip

gradle-wrapper.properties

#Fri Feb 14 17:49:05 CST 2025
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
#distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
distributionUrl=file:///C:/Users/admin/AndroidT/Gradle/gradle-8.9-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

我则使用了离线版本，这样更快。

不一定合适其他人遇到的问题，这里只是个人记录哈。

正文

编译老代码。

错误1

Cause: compileSdkVersion is not specified. Please add it to build.gradle

意思没有指定编译版本

修改

在BiuMusic/build.gradle （我这以BiuMusic为例）中新增

// 35可以改成其他的比如 33 34看自己环境
compileSdk 35

错误2

Namespace not specified. Specify a namespace in the module's build file: E:\CaroceanCenter\7870\uis7870-wuling\apps\BiuMusic\build.gradle. See https://d.android.com/r/tools/upgrade-assistant/set-namespace for information about setting the namespace.

意思namespace没有指定

修改

在BiuMusic/build.gradle （我这以BiuMusic为例）中新增

namespace 'com.biumall.music'

错误3

org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':BiuMusic:compileDebugJavaWithJavac'.
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.lambda$executeIfValid$1(ExecuteActionsTaskExecuter.java:130)
    at org.gradle.internal.Try$Failure.ifSuccessfulOrElse(Try.java:293)
    ....
Caused by: org.gradle.api.internal.tasks.compile.CompilationFailedException: Compilation failed; see the compiler error output for details.
    at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:79)
    at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:46)
    at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.delegateAndHandleErrors(NormalizingJavaCompiler.java:98)
    ....

会提示资源ID找不到。

> Task :BiuMusic:compileDebugJavaWithJavac FAILED
Java compiler version 21 has deprecated support for compiling with source/target version 8.
Try one of the following options:
    1. [Recommended] Use Java toolchain with a lower language version
    2. Set a higher source/target version
    3. Use a lower version of the JDK running the build (if you're not using Java toolchain)
For more details on how to configure these settings, see https://developer.android.com/build/jdks.
To suppress this warning, set android.javaCompile.suppressSourceTargetDeprecationWarning=true in gradle.properties.

上面有提示在gradle.properties中设置

android.javaCompile.suppressSourceTargetDeprecationWarning=true

但对我无效，通过搜索，找到如下解决方式。

修改

找到工程目录下的gradle.properties

添加如下

android.nonFinalResIds=false

完整代码

# Project-wide Gradle settings.
# IDE (e.g. Android Studio) users:
# Gradle settings configured through the IDE *will override*
# any settings specified in this file.
# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html
# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
# org.gradle.parallel=true
# AndroidX package structure to make it clearer which packages are bundled with the
# Android operating system, and which are packaged with your app"s APK
# https://developer.android.com/topic/libraries/support-library/androidx-rn
android.useAndroidX=true
# Kotlin code style for this project: "official" or "obsolete":
kotlin.code.style=official
# Enables namespacing of each library's R class so that its R class includes only the
# resources declared in the library itself and none from the library's dependencies,
# thereby reducing the size of the R class for that library
android.nonTransitiveRClass=true

# 新增的
android.nonFinalResIds=false