I. Error reporting Experience:
Today, while using Eclipse to launch through Maven Build, an error occurred as shown below
II. Analysis of problems:
This is due to the fact that eclipse’s JRE is not configured
Iii. Problem Solving:
Step1 reconfigure the jre for eclipse
Open Window- Preferences- Java- Installed JREs, as shown in the figure below:

Step2 configure the JRE for maven build
Right-click on the project, and select Run As–Run Configurations:
Add the following code to the JRE TAB (modify the values based on your computer) :
-DMAVEN_OPTS=-Xms1024M -Xmx1024M -XX:PermSize=256M -XX:MaxPermSize=256M
As shown in the figure:

Iv. Startup:
Finally, you’re ready to start:

OK, GAME OVER !