如何解决PyRPlidar IndexError:索引超出范围
运行 pyrplidar 文档中的示例代码
from pyrplidar import PyRPlidar
lidar = PyRPlidar()
lidar.connect(port="COM8",baudrate=256000,timeout=3)
# Linux : "/dev/ttyUSB0"
# MacOS : "/dev/cu.SLAB_USBtoUART"
# Windows : "COM5"
info = lidar.get_info()
print("info :",info)
health = lidar.get_health()
print("health :",health)
samplerate = lidar.get_samplerate()
print("samplerate :",samplerate)
scan_modes = lidar.get_scan_modes()
print("scan modes :")
for scan_mode in scan_modes:
print(scan_mode)
lidar.disconnect()
给出这个错误信息
Traceback (most recent call last):
File "C:\Users\ADMIN\Desktop\RPlidar\test1.py",line 10,in <module>
info = lidar.get_info()
File "C:\Users\ADMIN\AppData\Local\Programs\Python\Python39\lib\site-packages\pyrplidar.py",line 73,in get_info
discriptor = self.receive_discriptor()
File "C:\Users\ADMIN\AppData\Local\Programs\Python\Python39\lib\site-packages\pyrplidar.py",line 42,in receive_discriptor
discriptor = PyRPlidarResponse(self.lidar_serial.receive_data(RPLIDAR_DESCRIPTOR_LEN))
File "C:\Users\ADMIN\AppData\Local\Programs\Python\Python39\lib\site-packages\pyrplidar_protocol.py",line 110,in __init__
self.sync_byte1 = raw_bytes[0]
IndexError: index out of range
我该如何解决这个问题?请帮忙
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