学习java高级编程，新建了一个工程，报名取为java，结果运行代码后出现如下错误；
重新命名package就好了。
Error: A JNI error has occurred, please check your installation and try again
Error: A JNI error has occurred, please check your installation and try again
原文：http://www.cnblogs.com/cap-ljf/p/7353468.html