Question

jspmyadmin

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: Unable to compile class for JSP:

An error occurred at line: 44 in the jsp file: /lib.inc.jsp
Enumeration cannot be resolved
41: pageContext.setAttribute(PROPERTIES_REQUEST_KEY,myproperties, pageContext.SESSION_SCOPE);
42: }
43: Hashtable all = new Hashtable();
44: Enumeration enum = myproperties.propertyNames();
45: while (enum.hasMoreElements()) {
46: String key= (String)enum.nextElement();
47: String value= myproperties.getProperty( key );

An error occurred at line: 44 in the jsp file: /lib.inc.jsp
Syntax error on token "enum", delete this token
41: pageContext.setAttribute(PROPERTIES_REQUEST_KEY,myproperties, pageContext.SESSION_SCOPE);
42: }
43: Hashtable all = new Hashtable();
44: Enumeration enum = myproperties.propertyNames();
45: while (enum.hasMoreElements()) {
46: String key= (String)enum.nextElement();
47: String value= myproperties.getProperty( key );

An error occurred at line: 45 in the jsp file: /lib.inc.jsp
Syntax error on token "enum", invalid Expression
42: }
43: Hashtable all = new Hashtable();
44: Enumeration enum = myproperties.propertyNames();
45: while (enum.hasMoreElements()) {
46: String key= (String)enum.nextElement();
47: String value= myproperties.getProperty( key );
48: all.put( key, value );

An error occurred at line: 46 in the jsp file: /lib.inc.jsp
Syntax error on token "enum", delete this token
43: Hashtable all = new Hashtable();
44: Enumeration enum = myproperties.propertyNames();
45: while (enum.hasMoreElements()) {
46: String key= (String)enum.nextElement();
47: String value= myproperties.getProperty( key );
48: all.put( key, value );
49: }

Stacktrace:
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:92)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:423)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:317)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:295)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:282)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:586)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

note The full stack trace of the root cause is available in the Apache Tomcat/6.0.18 logs.
访问http://localhost:8080/jspmyadmin/

Answer 1

An error occurred at line: 44 in the jsp file: /lib.inc.jsp
Enumeration cannot be resolved

44: Enumeration enum = myproperties.propertyNames();

提示信息很明确了， 你这行代码有问题