求救 nios2ide 调试!! 调试, 求救

powerzen

我在做hello world 实验总是出现:

Using cable "ByteBlasterII [LPT1]", device 1, instance 0x00
Pausing target processor: not responding.
Resetting and trying again: FAILED
Leaving target processor paused

大家有没有碰到类似的问题? 我是新手，教教我啊!