Use or-tools in UIPath #3810
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wannestal
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Build and configuration issues
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We only support basic C#, no external frameworks. Moving to discussions. |
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What version of OR-Tools and what language are you using?
Version: v9.6/
Language: C++/Java/Python/C#
C#
Which solver are you using (e.g. CP-SAT, Routing Solver, GLOP, BOP, Gurobi)
GLOB (while testing), will use also other solvers
What operating system (Linux, Windows, ...) and version?
Windows 10 and 11 professional
What did you do?
Steps to reproduce the behavior:
Create new C# project in UIPath
Install package Or tools Win x64 by Laurent Perron
Import namespace Google.OrTools.Lineairsolver
Use an Invoke Code activity
Use the sample from Google (bit adapted to fit UIPath):
What did you expect to see
The result of the code, printed in the console
What did you see instead?
Error: MISSING dll google-ortools-native.dll
Make sure you include information that can help us debug (full error message, model Proto).
Anything else we should know about your project / environment
After trying proposed solutions on the internet, I've decided to place google-ortools-native.dll in de project folder of the UIPath robot. Then it worked.
So why is the dll not in the project folder after installing the package from NuGet? With my solution, it is not reliable for future updates.
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