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java - HTTP 状态 500 - javax.servlet.ServletException : Servlet execution threw an exception

转载 作者:行者123 更新时间:2023-11-28 23:20:17 24 4
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我正在使用 spring mvc 和 angularjs 开发动态 java 项目。本项目在Ubuntu系统上运行成功。但是在 Windows 中,这个项目没有运行。

我正在使用 tomcat 7。所有需要的 jar 都在 lib 文件夹下。项目成功构建后,抛出异常。

我检查了堆栈溢出的相关问题,但我的问题没有得到解决。我试图重新解决这个问题一个多星期,但我无法重新解决这个问题。

谢谢,期待积极的重播..!

堆栈跟踪:

javax.servlet.ServletException: Servlet execution threw an exception
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:168)
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1282)
org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1037)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:980)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:168)
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1282)
org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1037)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:980)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:168)
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1282)
org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1037)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:980)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:168)
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1282)
org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1037)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:980)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:168)
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1282)
org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1037)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:980)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:168)
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1282)
org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1037)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:980)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:168)
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1282)
org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1037)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:980)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:168)
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1282)
org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1037)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:980)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:168)
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1282)
org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1037)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:980)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:168)
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1282)
org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1037)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:980)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:168)
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1282)
org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1037)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:980)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)

根本原因:

java.lang.StackOverflowError
org.apache.catalina.connector.RequestFacade.getUserPrincipal(RequestFacade.java:828)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)
javax.servlet.http.HttpServletRequestWrapper.getUserPrincipal(HttpServletRequestWrapper.java:184)

最佳答案

您正在进入递归循环。一个例子是(伪代码):

void causeStackOverflow() {
if (a == b) { // which is never the case
return;
} else {
causeStackOverflow();
}
}

基本上,您必须找出为什么第 184 行的 HttpServletRequestWrapper.java 中的代码一次又一次地调用自身,并在那里修复您的代码逻辑。

如果你想得到一些帮助,你必须发布代码

关于java - HTTP 状态 500 - javax.servlet.ServletException : Servlet execution threw an exception,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/44745851/

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