pyqt 下main.py調用pluto文件夾下的plutoSDR 模塊,該模塊是有iio.py和libiio.dll組成,運行報錯,提示找不到libiio.dll文件
報錯信息:
Traceback (most recent call last):
File "E:/git/pyqt/UAT_Sim/proj/pyqt/main.py", line 10, in <module>
from pluto.plutoSDR import *
File "E:\git\pyqt\UAT_Sim\proj\pyqt\pluto\plutoSDR.py", line 2, in <module>
import iio
File "C:\Python36\lib\site-packages\iio.py", line 61, in <module>
_lib = _cdll('libiio.dll',use_errno = True, use_last_error = True)
File "C:\Python36\lib\ctypes\__init__.py", line 348, in __init__
self._handle = _dlopen(self._name, mode)
OSError: [WinError 126] 找不到指定的模塊。
解決方法1:把依賴項目錄添加到系統環境變量中。
解決方法2:在pluto文件夾下的__init__.py中添加
import os current_dir = os.path.abspath(os.path.dirname(__file__)) os.chdir(current_dir)