'tools.jar' is not in IDEA classpath. Please ensure JAVA_HOME points to JDK rather than JRE.

时间 2021-01-07

标签 idea jre jdk 栏目 Java 繁體版

原文原文链接

‘tools.jar’ is not in IDEA classpath. Please ensure JAVA_HOME points to JDK rather than JRE. 前几天idea用着还好好的，今天打开的时候报了个错误首先确定自己有装jdk java -version 如果没有安装请自行安装，如果如上图所示已经有jdk了，输入以下命令 sudo update-alternat

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1. Maven报错Please ensure you are using JDK 1.4 or above and not a JRE
2. No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
3. 3. No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK
4. cmd：No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
5. JAVA_HOME should point to a JDK not a JRE
6. No compiler is provided is this environment. Perhaps you are running in a JRE rather than JDK
7. No Compiler is Provided in this environment Perhaps you are running on JRE rather than a JDK
8. No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK? ide
9. The JAVA_HOME environment variable is not defined cor NB: JAVA_HOME should point to a JDK not a JRE
10. No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK

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