Maxine audio Effects SDK error on Linux

Greetings everyone. I have been trying to develop an app that uses the Maxine audio effects SDK on Linux but I’m getting the following error when I call the NvAFX_Load method:

[E] [0:0:0:177] [14463] Cannot load model "denoiser_48k"

[E] [0:0:0:177] [14463] Unable to load TRT Model
[E] [0:0:0:177] [14463] Fatal error encountered

Even the sample app throws that error for me. Does anybody know what can cause it? I tried all available models, different CUDA and CUDA RT versions and also the CUDA version that was included in the SDK tar, so I don’t know what else can I try.