我有 java eclipse indigo 的问题，用于 nxt 砖的插件 lejos。问题是我已经安装了需要对其进行编程的漏洞软件/驱动程序。
操作系统：windows 7
但控制台说：
Linking ...
Program has been linked successfully
Uploading ...
leJOS NXJ> Error: Failed to load USB comms driver.
leJOS NXJ> Caused by lejos.pc.comm.NXTCommException: Cannot load NXTComm driver
leJOS NXJ> at lejos.pc.comm.NXTCommFactory.newNXTCommInstance(NXTCommFactory.java:110)
leJOS NXJ> Caused by lejos.internal.jni.JNIException: library jfantom.dll was not found in C:\Program Files (x86)\leJOS NXJ\lib\pc\native, architecture windows/x86_64
leJOS NXJ> at lejos.internal.jni.JNILoader.loadLibrary(JNILoader.java:127)
Native Library intelbth_x64 not available
Native Library bluecove_x64 not available
leJOS NXJ> Error: Exception connecting to NXT.
leJOS NXJ> Caused by lejos.pc.comm.NXTCommException: Open of NXT_PETER failed.
leJOS NXJ> at lejos.pc.comm.NXTCommBluecove.open(NXTCommBluecove.java:136)
leJOS NXJ> Caused by javax.bluetooth.BluetoothStateException: BlueCove libraries not available
leJOS NXJ> at com.intel.bluetooth.BlueCoveImpl.createDetectorOnWindows(BlueCoveImpl.java:896)
leJOS NXJ> Failed to connect to any NXT
No NXT found - is it switched on and plugged in (for USB)?
uploading the program failed with exit status 1
LeJOS_HOME 已配置，jfantom.dll 位于文件夹中......并且在设备管理器中是声明的机器人。
请帮我！谢谢