1:环境变量 问题:The JAVA_HOME environment variable is not defined This environment variable is needed to run this program: 原因:没有在在tomcat的配置文件.bash_profile中设置环境变量JAVA_HOME具体设置方法为:加入如下几行: JAVA_HOME=/home/tomcat/j2sdk1..2_08(具体值要以实际的jdk安装路径为准) export JAVA_HOM…
docker 运行时常见错误 (1) Cannot connect to the Docker daemon at unix:///var/run/docker.sock. [root@localhost geo]# docker version Client: Docker Engine - Community Version: 19.03.8 API version: 1.40 Go version: go1.12.17 Git commit: afacb8b Built: Wed Mar…
这两天也没改过eclipse和java的配置,但eclipse启动时报告错误:Java was started but returned exit code=-805306369 后来在eclipse.ini的最后加了以下一行就搞定了. -XX:CompileCommand=exclude,org/eclipse/core/internal/dtree/DataTreeNode,forwardDeltaWith…