执行时出错,错误信息:
java.lang.NoSuchMethodError
at com.lowagie.text.pdf.PdfDate.<init>(Unknown Source)
at com.lowagie.text.pdf.PdfDate.<init>(Unknown Source)
at com.lowagie.text.pdf.PdfDocument$PdfInfo.addCreationDate(Unknown Source)
at com.lowagie.text.pdf.PdfDocument$PdfInfo.<init>(Unknown Source)
at com.lowagie.text.pdf.PdfDocument.<init>(Unknown Source)
at com.lowagie.text.pdf.PdfWriter.getInstance(Unknown Source)
at SilentPrintServlet.doWork(SilentPrintServlet.java:62)
at SilentPrintServlet.doGet(SilentPrintServlet.java:25)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:126)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:103)
at com.caucho.server.http.FilterChainServlet.doFilter(FilterChainServlet.java:96)
at com.caucho.server.http.Invocation.service(Invocation.java:312)
at com.caucho.server.http.CacheInvocation.service(CacheInvocation.java:135)
at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:221)
at com.caucho.server.http.HttpRequest.handleConnection(HttpRequest.java:163)
at com.caucho.server.TcpConnection.run(TcpConnection.java:137)
at java.lang.Thread.run(Thread.java:484)