at org.apache.jsp.index_jsp._jspInit(index_jsp.java:23)异常解决
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部署项目,启动tomcat一切正常,输入项目地址后 tomcat报如下错误:
java.lang.NullPointerExceptionat org.apache.jsp.index_jsp._jspInit(index_jsp.java:23)
原因是项目jar包和tomcat下的jar包冲突。
删除项目里(WEB-INF\lib\)的jsp-api.jar和servlet-api.jar两个jar包,
如果还是不行,则检查.classpath文件 看是不是引用了jsp-api.jar和servlet-api.jar这两个jar包
如果有 则删除,重启tomcat
如果还是报错,需要Clean一下
如果还是不行,重启myeclipse
如果还是不行,重启电脑
如果还是不行,......
作者:itmyhome
0 0
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