项目启动不了,大神求教
Myeclipse 导入一个新的项目,然后再运行以前那个就报错,删除新的也不行,
Launching HPSSystem on Myeclipse Tomcat ' has encountered a problem
An internal error occurred during :"Launching HPSSystem on MyEclipse Tomcat";
点开详细以后
An internal error occurred during: "Launching HPSSystem
on MyEclipse Tomcat ".
java.lang.NullPointerException
不如如何解决求大神
------解决方案--------------------在Eclipse中按照如下操作
Project -> Properties -> Run/Debug Settings:
1. select "Launching New_configuration"
2. Delete
3. OK
------解决方案--------------------你新项目部署了没有!如果部署了,找到workAPP中去,将新项目删掉。老项目没有错,是新项目部署后,错误导致老项目不能运行...