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toinsson / pyrealsense

Cross-platform ctypes/Cython wrapper to the librealsense library (v1.x)
http://pyrealsense.readthedocs.io
Apache License 2.0
121 stars 46 forks source link

Error in Windows Installation: Unable to import pyrealsense #72

Closed mapleee closed 6 years ago

mapleee commented 6 years ago
Required Info
Camera Model ZR300
Firmware Version
Operating System & Version Windows 10
librealsense version 1.12.1
pyrealsense version 2.2

error Hello! I have successfully installed the pyrealsense on Windows 10. However, when I try to import pyrealsense in python, I encounted the problem above. I have set the environ varible PYRS_INCLUDES to the path C:\pyrealsense\librealsense-1.12.1\include\librealsense, which has rs.h, stdint.h,etc. And I also set PYRS_LIBS to the path C:\pyrealsense\librealsense-1.12.1\bin\x64 which has realsense.dll and realsense.lib. Please help, I need to make it work in Windows system.

toinsson commented 6 years ago

It is a file not found error. Please double check rs.h can be accessed from python space.

toinsson commented 6 years ago

In constants.py there is the code that look for the header file.

mapleee commented 6 years ago

I tried your suggestion, however, I still face the same problem. Firstly, I'm sure that rs.h can be accessed from python space because if the program can't find the rs.h file, it will have another error(This is not my actuall error, I just move the rs.h file to a wrong place to test if the program can find it. Obviously, it's a path error): error1 Secondly, I print the variable rs_h_filename to resure the path: filename_pathThere is nothing wrong. Consequently, I'm still in a mess and I still can't find the real problem.

toinsson commented 6 years ago

seems like an issue in pycparser ? maybe you can try to execute the line:

ast = pycparser.parse_file(rs_h_filename, use_cpp=True)

by itself and debug from there.

(Also, make sure you are in another directory than pyrealsense when importing the library.)