换了mac笔记本,装了比较新的eclipse 4.18版本,jdk最低版本11;
查看Eclipse版本号及各个版本区别和对应JDK:https://wiki.eclipse.org/Eclipse/Installation
需要降低版本装eclipse 4.16,下载安装包之后,Eclipes installer 遇到问题:Failed to create the java virtual machine
尝试了各种办法都没法解决:
https://stackoverflow.com/questions/24342886/how-to-install-java-8-on-mac
https://github.com/AdoptOpenJDK/homebrew-openjdk/issues/106
https://stackoverflow.com/questions/25609405/error-could-not-create-the-java-virtual-machine-mac-osx-mavericks
先删除了已安装的jdk,重装
sudo rm -rf /Library/Java/JavaVirtualMachines/
装完之后,~/.bash_profile 中环境变量,已经jdk和java环境如下,确保正确。
wde@wdeMacBook-Pro WebRTCGlient % /usr/libexec/java_home -V
Matching Java Virtual Machines (2):
1.8.211.12 (x86_64) "Oracle Corporation" - "Java" /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home
1.8.0_211 (x86_64) "Oracle Corporation" - "Java SE 8" /Library/Java/JavaVirtualMachines/jdk1.8.0_211.jdk/Contents/Home
/Library/Java/JavaVirtualMachines/jdk1.8.0_211.jdk/Contents/Home
wde@wdeMacBook-Pro WebRTCGlient % java -version
java version "1.8.0_211"
Java(TM) SE Runtime Environment (build 1.8.0_211-b12)
Java HotSpot(TM) 64-Bit Server VM (build 25.211-b12, mixed mode)
wde@wdeMacBook-Pro WebRTCGlient % echo $JAVA_HOME
/Library/Java/JavaVirtualMachines/jdk1.8.0_211.jdk/Contents/Home
wde@wdeMacBook-Pro WebRTCGlient %
最后在这里找到了解决办法:参考这里头的一个步骤:
https://stackoverflow.com/questions/62647625/not-able-to-run-eclipse-on-macos-big-sur
cd /Library/Java/JavaVirtualMachines/jdk1.8.0_201.jdk/Contents/Home/lib
sudo ln -s ../jre/lib/server/libjvm.dylib libserver.dylib