【原创】【iRobot的机器人编程笔记】（三）你的第一个LeJOS程序

hello怪

         Er...IRobot老师，我是直接在Eclipse中使用external tools（Run-->External Tools-->External tools Configuration)转至nxj链接上传程序的，无法使用command窗口，请问我该如何•Change working directory to the folder containing *.java ？（我也遇见了“找不到类文件”的问题，Eclipse反馈问题如下：
             js.tinyvm.TinyVMException: Class lejos_nxj (file lejos_nxj.class) not found in CLASSPATH C:\Program Files (x86)\leJOS NXJ\lib\nxt\classes.jar;.
        at js.tinyvm.ClassRecord.getClassRecord(ClassRecord.java:855)
        at js.tinyvm.Binary.processClasses(Binary.java:362)
        at js.tinyvm.Binary.createFromClosureOf(Binary.java:309)
        at js.tinyvm.TinyVMTool.link(TinyVMTool.java:97)
        at js.tinyvm.TinyVMTool.link(TinyVMTool.java:48)
        at lejos.pc.tools.NXJLink.start(NXJLink.java:134)
        at lejos.pc.tools.NXJLinkAndUpload.run(NXJLinkAndUpload.java:108)
        at lejos.pc.tools.NXJLinkAndUpload.start(NXJLinkAndUpload.java:49)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at lejos.pc.tools.ToolStarter.startTool(ToolStarter.java:31)
        at lejos.pc.tools.NXJLinkAndUpload.main(NXJLinkAndUpload.java:42)

hello怪

非常感谢！

zxlcmc

感谢楼主这么好的教程。

446917610

好厉害，好想学，不过没基础