下面是错误 File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/matplotlib/cbook/__init__.py", line 224, in process
func(*args, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/matplotlib/animation.py", l
我建立了一个由两个雷达组成的雷达系统,每个雷达都有I/Q通道。我编写了一个不错的python脚本来读取串口中的数据。数据相互交织,如下所示:
2.4,2.5,2.3,2.7,
2.2,2.1,2.9,3.1,
...
python代码是:
import serial
import binascii
import struct
#import sys
ser = serial.Serial('/dev/tty.usbserial-FTT86COK', 9600, bytesize=8, timeout=None)
data_in=ser.read(1)
for x in ran
请任何人在做“从声纳服务器获取问题”时,请帮助我做以下例外
java.lang.NullPointerException
at qubexplorer.server.SonarQube.getVersion(SonarQube.java:78)
at qubexplorer.runner.SonarRunnerProccess.configureProperties(SonarRunnerProccess.java:116)
at qubexplorer.runner.SonarRunnerProccess.createRunnerForProject(SonarRun