RuntimeError: Java gateway process exited before sending its port number

问题

【已解决】RuntimeError Java gateway process exited before sending its port number-LMLPHP

思路

🎯方法一
在代码前加入如下代码(如图):

import os
os.environ[‘JAVA_HOME’] = “/usr/local/jdk1.8.0_221” # 记得把地址改成自己的
【已解决】RuntimeError Java gateway process exited before sending its port number-LMLPHP

🎯方法二
目光锁定pycharm标题栏(最上方),找到Run——> Edit Configurations——>Environment variables 按图中所示,添加jdk路径(不用添加其他的路径了,一个就够了),修改完记得Apply。

【已解决】RuntimeError Java gateway process exited before sending its port number-LMLPHP

未能解决报错,尝试以下方法:

【已解决】RuntimeError Java gateway process exited before sending its port number-LMLPHP

解决

成功解决!

【已解决】RuntimeError Java gateway process exited before sending its port number-LMLPHP

10-04 01:21