Can you try this from C# interactive (or plain C#)?
#r "C:\Test_MW\Tools\GuiTest\ExamRecordHelper.dll"
using ExamRecordHelper;
var record = new ExamRecordLoader("C:\\Test_MW\\Tools\\ExamRecords\\Resp4DCT");
Without having ExamRecordHelper.dll, it is hard to guess otherwise, but I agree with Manu, this looks like a mistake in the code (different files and/or different versions of the DLL being loaded).
Regards,
Victor
From: AlexM
Sent: Wednesday, January 27, 2021 5:16 PM
To: A list for users and developers of Python.NET
Subject: [Python.NET] Re: Binary file passed to .Net object
Manu, thank you very much for your suggestions...
So, far I have .dll and these are not the solutions.
Also, the exact same code works in IronPython, b.t.w.....
Well, the error does come from the "ExamRecordLoader", here is the output:
c:\Test_MW\Tools\GuiTest>python getExamRecord.py
Load Exam Record
Could not load Exam Record: Error loading ExamRecord binary file: C:\\Test_MW\\Tools\\ExamRecords\\Resp4DCT Column requires a valid DataType.
at ExamRecordHelper.ExamRecordLoader.LoadExamRecord(String filename)
at ExamRecordHelper.ExamRecordLoader..ctor(String filename)
And this is the source:
import clr
try:
ExRHelperAsseblyRef = clr.AddReference("C:\\Test_MW\\Tools\\GuiTest\\ExamRecordHelper.dll")
from ExamRecordHelper import *
except Exception, e:
print("Exception : " + str(e))
# path to binary file:
examRecordFile = r'C:\\Test_MW\\Tools\\ExamRecords\\Resp4DCT'
try:
print "Load Exam Record"
exrec = ExamRecordLoader(examRecordFile) # <<<<<<<<<<<<<<<<<<<<< Exception line
stepList=exrec.GetStepList()
print "stepList="+str(stepList)
except Exception as e:
print "Could not load Exam Record: ", str(e)
Alex.
On Wed, Jan 27, 2021 at 3:54 PM Emmanuel Rutovic <manu@aesim.tech> wrote: