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genicam / harvesters

Image Acquisition Library for GenICam-based Machine Vision System
Apache License 2.0
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NodeMap import error #361

Closed lmarga closed 1 year ago

lmarga commented 1 year ago

Hello. First of all, thank you very much for harvesters product! I works great! Unfortunately I need your help. I had had working a software with mvGenTL_Acquire-x86_64-2.35.0, Python 3.6.8 and Harvester. 0.2.10. It had been working for more than a year. I had to reinstall windows and after that I was not able to get harvester working again. I have done the same I had done at that PC and 3 other PCs, but I always got the same results after trying to import Harvester:

Python 3.6.8 (tags/v3.6.8:3c6b436a57, Dec 24 2018, 00:16:47) [MSC v.1916 64 bit (AMD64)] on win32 Type "help", "copyright", "credits" or "license" for more information.

import harvesters from harvesters.core import Harvester Traceback (most recent call last): File "", line 1, in File "C:\Users\15224\pytest5\lib\site-packages\harvesters\core.py", line 37, in from genicam2.genapi import NodeMap File "C:\Users\15224\pytest5\lib\site-packages\genicam2\genapi.py", line 31, in _genapi = swig_import_helper() File "C:\Users\15224\pytest5\lib\site-packages\genicam2\genapi.py", line 27, in swig_import_helper _mod = imp.load_module('_genapi', fp, pathname, description) File "C:\Users\15224\AppData\Local\Programs\Python\Python36\lib\imp.py", line 243, in load_module return load_dynamic(name, filename, file) File "C:\Users\15224\AppData\Local\Programs\Python\Python36\lib\imp.py", line 343, in load_dynamic return _load(spec) ImportError: DLL load failed: The specified module could not be found.

I have installed and reinstalled several times and I have also tried python 3.8 and harvesters 1.3.8 but everytime I have gotten same results. I believe I am missing something but I am no being able to realize what it is. Any suggestion? Thanks in advance.

PS: If this support request should not have been uploaded here, please, let me know where can I ask for support.

lmarga commented 1 year ago

Solved. There were missing the "Microsoft Visual C++ xxxx redistributable". I have installed 2013 and 2015-2022 and the issue have gone. No sure which one is needed. Thanks.