Thrsu opened a new issue, #15719: URL: https://github.com/apache/tvm/issues/15719
I encountered an issue when using the `tvm.relax` module to execute an [ONNX model](https://github.com/Thrsu/onnx_model/blob/main/Constant.onnx) that contains a Constant operator. The error message "ValueError: no value in Constant" is raised, despite the fact that the model includes the attribute "value_float" for the Constant operator. Besides, according to the [official ONNX documentation](https://onnx.ai/onnx/operators/onnx__Constant.html#constant-19), the Constant operator can have the attribute "value_float". ### Expected behavior The `tvm.relax` module should properly recognize and handle the "value_float" attribute of the Constant operator in the ONNX model. ### Actual behavior ``` Traceback (most recent call last): ... tvm_model = from_onnx(model, opset=18, keep_params_in_input=True) File "/workplace/software/tvm/tvm/python/tvm/relax/frontend/onnx/onnx_frontend.py", line 2287, in from_onnx return g.from_onnx(graph, opset) File "/workplace/software/tvm/tvm/python/tvm/relax/frontend/onnx/onnx_frontend.py", line 1932, in from_onnx self._construct_nodes(graph) File "/workplace/software/tvm/tvm/python/tvm/relax/frontend/onnx/onnx_frontend.py", line 2095, in _construct_nodes op = self._convert_operator(op_name, inputs, attr, self.opset) File "/workplace/software/tvm/tvm/python/tvm/relax/frontend/onnx/onnx_frontend.py", line 2191, in _convert_operator sym = op_function(self.bb, inputs, attrs, [self._nodes, self._params]) File "/workplace/software/tvm/tvm/python/tvm/relax/frontend/onnx/onnx_frontend.py", line 737, in _impl_v13 raise ValueError("no value in Constant") ValueError: no value in Constan ``` ### Environment - TVM: v0.14.dev0-595-gfa0d35b - onnx: 1.14.0 ### Steps to reproduce ```python import onnx import tvm from tvm import relax from tvm.relax.frontend.onnx import from_onnx onnx_model_path = "Constant.onnx" model = onnx.load(onnx_model_path) tvm_model = from_onnx(model, opset=18, keep_params_in_input=True) ``` ### Triage * needs-triage -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
