“在Eclipse中的Java错误:“由于项目的…未构建。””

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英文:

java error in eclipse "The project was not built due to.."

问题

我安装了Java和Eclipse,但一直在遇到这个错误。
(环境变量已更改,通过命令提示符检查了java -version / javac -version)
在那之后,我所做的是:
将Java版本从10更改为15(重新安装)
多次重新安装Eclipse

接下来我该怎么做?

Eclipse版本:Eclipse IDE 2020‑09
Java版本:jdk-13.0.2_windows-x64

**
由于“无法初始化C:\Users\mirei\AppData\Local\Temp\eoiE4ED.tmp\plugins\org.eclipse.justj.openjdk.hotspot.jre.minimal.stripped.win32.x86_64_14.0.2.v20200815-0932\jre\lib\jrt-fs.jar”的ct.sym,项目未构建成功。解决问题,然后尝试刷新此项目并构建,因为可能不一致。
**

英文:

i installed java and eclipse, but i keep getting this error.<br>
(environment variables changed ,java -version / javac -version checked from cmd)<br>after that what i did is:<br>
changing java version from 10 to 15(reinstall)<br>
reinstall eclipse several times<br>

what should i do next?

eclipse: Eclipse IDE 2020‑09<br>
java: jdk-13.0.2_windows-x64

**
The project was not built due to "Failed to init ct.sym for C:\Users\mirei\AppData\Local\Temp\eoiE4ED.tmp\plugins\org.eclipse.justj.openjdk.hotspot.jre.minimal.stripped.win32.x86_64_14.0.2.v20200815-0932\jre\lib\jrt-fs.jar". Fix the problem, then try refreshing this project and building it since it may be inconsistent
**

答案1

得分: 3

请打开项目属性:右键单击该项目。属性的最后一个选项是“属性”,选择“Java编译器”部分,在“使用'--release'选项”框中,取消选中该框。选择应用并选择是以重新构建项目。

英文:

Please open the project properties: >> right-click on that project. >> Last option for Properties >> choose Java Compiler section, >> in the Use '--release' option box, uncheck that box. Select Apply and Yes to rebuild the project.

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  • 本文由 发表于 2020年10月22日 16:37:16
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