英文:
Could not set unknown property 'classifier' for task ':idl-parser:sourceJar' of type org.gradle.api.tasks.bundling.Jar
问题
安装Fast-DDS-Gen时遇到了问题，执行gradle assemble命令时出现错误。错误信息显示在文件/Users/scott/Fast-DDS-Gen/thirdparty/idl-parser/build.gradle的第79行，提示无法识别属性classifier。请尝试以下解决方法：
- 确保你的Gradle版本是8.0.2。
- 检查
/Users/scott/Fast-DDS-Gen/thirdparty/idl-parser/build.gradle文件的第79行，确保没有拼写错误，特别是classifier属性。 - 尝试运行带有
--stacktrace选项的命令，以获取详细的堆栈跟踪信息，这可能会提供有关问题的更多上下文。 - 检查Gradle的官方文档或社区支持，看看是否有关于此错误的已知解决方法。
希望这些信息对你有所帮助。
英文:
all. I'm currently working on the installation of Fast-DDS-Gen on my MacOS; however, the installation failed as I met the below errors. How could I solve this issue?
This is the URL of official website: https://fast-dds.docs.eprosima.com/en/latest/installation/sources/sources_mac.html
Here is the instructions from the official website:
brew install gradle
cd ~
git clone --recursive https://github.com/eProsima/Fast-DDS-Gen.git
cd Fast-DDS-Gen
gradle assemble
when I executed the command gradle assemble, I met the following error:
> Task :buildIDLParser FAILED
FAILURE: Build failed with an exception.
* Where:
Build file '/Users/scott/Fast-DDS-Gen/thirdparty/idl-parser/build.gradle' line: 79
* What went wrong:
A problem occurred evaluating project ':idl-parser'.
> Could not set unknown property 'classifier' for task ':idl-parser:sourceJar' of type org.gradle.api.tasks.bundling.Jar.
* 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 1s
2 actionable tasks: 2 executed
Here is my gradle info:
------------------------------------------------------------
Gradle 8.0.2
------------------------------------------------------------
Build time: 2023-03-03 16:41:37 UTC
Revision: 7d6581558e226a580d91d399f7dfb9e3095c2b1d
Kotlin: 1.8.10
Groovy: 3.0.13
Ant: Apache Ant(TM) version 1.10.11 compiled on July 10 2021
JVM: 19.0.2 (Homebrew 19.0.2)
OS: Mac OS X 12.3.1 x86_64
答案1
得分: 23
Gradle 8 不再允许在 Jar 任务中使用 classifier。
必须改用 archiveClassifier。
详见 https://docs.gradle.org/current/userguide/upgrading_version_7.html
AbstractArchiveTask API 清理
已移除AbstractArchiveTask任务类型的已弃用的属性，包括appendix、archiveName、archivePath、baseName、classifier、desintationDir、extension和version。请改用archiveAppendix、archiveFileName、archiveFile、archiveBaseName、archiveClassifier、destinationDirectory、archiveExtension和archiveVersion属性。
(在官方文档 https://docs.gradle.org/current/javadoc/org/gradle/jvm/tasks/Jar.html 中只提到了新属性/属性 archiveClassifier)。
当您想要在此项目中使用Gradle 8时，必须更改构建文件以使其与Gradle 8兼容。
英文:
Gradle 8 does no longer allow classifier inside Jar task.
archiveClassifier must be used instead.
See https://docs.gradle.org/current/userguide/upgrading_version_7.html
> AbstractArchiveTask API Cleanup
>
> The deprecated appendix, archiveName, archivePath, baseName,
> classifier, desintationDir, extension and version properties of the
> AbstractArchiveTask task type have been removed. Use the
> archiveAppendix, archiveFileName , archiveFile, archiveBaseName,
> archiveClassifier, destinationDirectory, archiveExtension and
> archiveVersion properties instead.
(At the official documentation at https://docs.gradle.org/current/javadoc/org/gradle/jvm/tasks/Jar.html only the new property/attribute archiveClassifier is mentioned now.)
When you want to use Gradle 8 with this project the build files must be changed to make them Gradle 8 compatible.
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