MXNetError: Traceback (most recent call last): File "../src/ndarray/ndarray.cc", line 507 MXNetError: Check failed: delay_alloc:

Hello!

I am studying GNN and trying to follow and study some code samples. What i am looking at is Detecting fraud in heterogeneous networks using Amazon SageMaker and Deep Graph Library | AWS Machine Learning Blog.

I am trying to implement this by plain python environment instead of amazon sagemaker. By following corresponding github repo, i have finished the data processing part to proceed to model training part. But when i start train the model, it just throw MXNetError: Traceback (most recent call last): File “…/src/ndarray/ndarray.cc”, line 507 MXNetError: Check failed: delay_alloc:

I am doing it on paperspace gradient ML platform with A5000 machine while using CUDA 11.6 (Actually i am not using GPU yet).

Anyone knows what this error means ?