luyaor opened a new issue #7202: URL: https://github.com/apache/tvm/issues/7202
## Description When compiling following model with TVM, it will error. The model(with ONNX as frontend) with error is as follows, check bug.onnx in bug2.zip.  Error Log ``` The Relay type checker is unable to show the following types match. In particular dimension 0 conflicts: 3 does not match 1. The Relay type checker is unable to show the following types match. In particular `Tensor[(3), float32]` does not match `Tensor[(1), float32]` note: run with `TVM_BACKTRACE=1` environment variable to display a backtrace. ``` ## How to reproduce ### Environment Python3, with tvm, onnx, you could also use Conda as `conda env create -f environment.yml` tvm version: [`c31e338`](https://github.com/apache/tvm/commit/c31e338d5f98a8e8c97286c5b93b20caee8be602) Wed Dec 9 14:52:58 2020 +0900 1. Download [bug2.zip](https://github.com/apache/tvm/files/5764543/bug2.zip) 2. Run `python check.py`. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
