Bowen Fu

> ## Description > Use trtexec convert an onnx model to trt failed, but no more error information, how to solve it? > > ```shell > [02/20/2024-10:56:21] [E] Error[2]: Assertion...

> Hi @BowenFu Is there an update on this issue? We are facing a similar issue Could you provide a minimal onnx model for us to reproduce the issue?

@chengzihua you can find a refit sample at https://github.com/NVIDIA/TensorRT/tree/release/8.6/samples/python/engine_refit_onnx_bidaf

@hx621 you can check this sample and related codes. https://github.com/NVIDIA/TensorRT/tree/release/9.0/demo/Diffusion#generate-an-image-guided-by-a-text-prompt-and-using-specified-lora-model-weight-updates

> > @hx621 you can check this sample and related codes. https://github.com/NVIDIA/TensorRT/tree/release/9.0/demo/Diffusion#generate-an-image-guided-by-a-text-prompt-and-using-specified-lora-model-weight-updates > > Unfortunately, there is still a lack of solutions for dynamic Lora fusion. A feasible but heavy...

@brinkqiang could you help create an pull request? I guess the fix is for some samples?

> In C++23, there was a new type `std::expected` which is essentially Rust's `Result`. > > I've tried to add some functionality to support it, and it seems to work....

I guess it could be something like this ``` #include "matchit.h" #include // Generic ok pattern constexpr auto ok = [](auto const pat) { using namespace matchit; return and_( //...

@brinkqiang could you provide more info on the build issue and a repro sample?

> I see you have strong template programming skills. The C++ world lacks a good LINQ library. Are you interested in implementing one? Regarding "LINQ" library, you may find rangev3...