I want to package the project, but the message is as follows
D:\javafx\workspace\fxdemo\build\build.xml:87: Problem: failed to create task or type javafx:com.sun.javafx.tools.ant:resources
Cause: The name is undefined.
Action: Check the spelling.
Action: Check that any custom tasks/types have been declared.
Action: Check that any <presetdef>/<macrodef> declarations have taken place.
No types or tasks have been defined in this namespace yet
Edited by: 979120 on 2012-12-28 下午10:55
Edited by: EJP on 29/12/2012 18:02: fixed the typo in your title