Exception thrown in lib_lightgbm.dll on version v4.5.0

[cr-galrosen]

Description

We got exception of access violation in lib_lightgbm.dll

Reproducible example

We use it in our Unit Test code. We can reproduce it in our environment.

Environment info

LightGBM version or commit hash: tag v4.5.0

Command(s) you used to install LightGBM

We link this library into our code.

Additional Comments

The call that got the exception is:

std::unique_ptrLightGBM::Boosting _boosting;
_boosting->Predict(const double* features, double* output, const PredictionEarlyStopInstance* early_stop)

[cr-galrosen]

The file is managed_app_corrupted_dotnet_header.exe

[jameslamb]

Thanks for using LightGBM.

You haven't provided enough information for anyone to investigate this.

• how did you build / install lib_lightgbm.dll?
• what is the actual error message?
• can you provide other logs that help explain where you encountered this issue?
• can you provide a reproducible example? If you're new to that concept, there are some useful tips in this article: https://stackoverflow.com/help/minimal-reproducible-example