500 Servlet Exception 怎么解决啊?
java.lang.NullPointerExceptionatweaver.conn.ConnStatement.setStatementSql(ConnStateme...
java.lang.NullPointerException
at weaver.conn.ConnStatement.setStatementSql(ConnStatement.java:135)
at weaver.conn.ConnStatement.setStatementSql(ConnStatement.java:99)
at weaver.conn.ConnStatement.setStatementSql(ConnStatement.java:86)
at weaver.systeminfo.language.LanguageComInfo.setLanguageInfo(LanguageComInfo.java:60)
at weaver.systeminfo.language.LanguageComInfo.getLanguageInfo(LanguageComInfo.java:36)
at weaver.systeminfo.language.LanguageComInfo.<init>(LanguageComInfo.java:30)
at _login._login__jsp._jspService(/login/Login.jsp:7)
at com.caucho.jsp.JavaPage.service(JavaPage.java:75)
at com.caucho.jsp.Page.subservice(Page.java:506)
at com.caucho.server.http.FilterChainPage.doFilter(FilterChainPage.java:182)
at weaver.filter.PFixFilter.doFilter(PFixFilter.java:79)
at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88)
at com.caucho.server.http.Invocation.service(Invocation.java:315)
at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:253)
at com.caucho.server.http.HttpRequest.handleConnection(HttpRequest.java:171)
at com.caucho.server.TcpConnection.run(TcpConnection.java:139)
at java.lang.Thread.run(Thread.java:662)
Resin 2.1.16 (built Tue Feb 15 11:12:27 PST 2005) 展开
at weaver.conn.ConnStatement.setStatementSql(ConnStatement.java:135)
at weaver.conn.ConnStatement.setStatementSql(ConnStatement.java:99)
at weaver.conn.ConnStatement.setStatementSql(ConnStatement.java:86)
at weaver.systeminfo.language.LanguageComInfo.setLanguageInfo(LanguageComInfo.java:60)
at weaver.systeminfo.language.LanguageComInfo.getLanguageInfo(LanguageComInfo.java:36)
at weaver.systeminfo.language.LanguageComInfo.<init>(LanguageComInfo.java:30)
at _login._login__jsp._jspService(/login/Login.jsp:7)
at com.caucho.jsp.JavaPage.service(JavaPage.java:75)
at com.caucho.jsp.Page.subservice(Page.java:506)
at com.caucho.server.http.FilterChainPage.doFilter(FilterChainPage.java:182)
at weaver.filter.PFixFilter.doFilter(PFixFilter.java:79)
at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88)
at com.caucho.server.http.Invocation.service(Invocation.java:315)
at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:253)
at com.caucho.server.http.HttpRequest.handleConnection(HttpRequest.java:171)
at com.caucho.server.TcpConnection.run(TcpConnection.java:139)
at java.lang.Thread.run(Thread.java:662)
Resin 2.1.16 (built Tue Feb 15 11:12:27 PST 2005) 展开
1个回答
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