Forge universal error ：no main manifest attribute

[koto_51841]

 java -Xms256m -Xmx512m -jar forge-1.14.4-28.1.71-universal.jar nogui
        no main manifest attribute, in forge-1.14.4-28.1.71-universal.jar
The OS is centOS7.


 

[koto_51841]

 java -Xms256m -Xmx512m -jar /root/server/forge-1.14.4-28.1.71-installer.jar 
JVM info: Oracle Corporation - 1.8.0_231 - 25.231-b11
java.net.preferIPv4Stack=true
Found java version 1.8.0_231
Exception in thread "main" 
java.awt.AWTError: Can't connect to X11 window server using ':0.0' as the value of the DISPLAY variable.
That installer is not working properly！

[koto_51841]

 

31 minutes ago, diesieben07 said:

默认情况下，安装程序需要图形操作系统。

您可以使用--installServer参数运行它，以仅将服务器安装在当前目录中，然后它不需要GUI。

Thanks very much