# OPENCL build error when run onnx model at windows. 

**URL:** <https://discuss.tvm.apache.org/t/opencl-build-error-when-run-onnx-model-at-windows/8301>\
**Category:** Development\
**Created:** [October 27, 2020, 9:11am UTC](https://discuss.tvm.apache.org/t/opencl-build-error-when-run-onnx-model-at-windows/8301 "2020-10-27T09:11:59Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![wyx\_1978](https://discuss.tvm.apache.org/letter_avatar_proxy/v4/letter/w/3d9bf3/32.png) [@wyx\_1978](https://discuss.tvm.apache.org/u/wyx_1978)\
**Post date:** [October 28, 2020, 1:08am UTC](https://discuss.tvm.apache.org/t/opencl-build-error-when-run-onnx-model-at-windows/8301/3 "2020-10-28T01:08:07Z")

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Thanks for reply. Yes, I am sure i had run the same dll in python and c++. By the way, i had use another dll convert from tensorflow and it can run successfully in c++. So i am wander that if i had miss some source file about onnx in TVM?

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