Cryptiex opened a new issue #14398: AssertionError: wx and wy should be equal URL: https://github.com/apache/incubator-mxnet/issues/14398 ## Description I am running the DeepIM implementation with MXNET as the backend. At some point the program always crashes and shows the error "_AssertionError: wx and wy should be equal_" ## Environment info (Required) The system uses Ubuntu 16.04. Error in CustomOp.forward: Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/mxnet/operator.py", line 987, in forward_entry aux=tensors[4]) File "experiments/deepim/../../deepim/operator_py/zoom_flow.py", line 52, in forward assert wx == wy, 'wx and wy should be equal' AssertionError: wx and wy should be equal terminate called after throwing an instance of 'dmlc::Error' what(): [14:58:35] src/operator/custom/custom.cc:347: Check failed: reinterpret_cast<CustomOpFBFunc>( params.info->callbacks[kCustomOpForward])( ptrs.size(), const_cast<void**>(ptrs.data()), const_cast<int*>(tags.data()), reinterpret_cast<const int*>(req.data()), static_cast<int>(ctx.is_train), params.info->contexts[kCustomOpForward]) Stack trace returned 8 entries: [bt] (0) /usr/local/lib/python2.7/dist-packages/mxnet/libmxnet.so(+0x40123a) [0x7f271d3b823a] [bt] (1) /usr/local/lib/python2.7/dist-packages/mxnet/libmxnet.so(+0x401851) [0x7f271d3b8851] [bt] (2) /usr/local/lib/python2.7/dist-packages/mxnet/libmxnet.so(+0x6bc999) [0x7f271d673999] [bt] (3) /usr/local/lib/python2.7/dist-packages/mxnet/libmxnet.so(+0x6d7110) [0x7f271d68e110] [bt] (4) /usr/local/lib/python2.7/dist-packages/mxnet/libmxnet.so(+0x6bd8c8) [0x7f271d6748c8] [bt] (5) /usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0xbd8f0) [0x7f27648c18f0] [bt] (6) /lib/x86_64-linux-gnu/libpthread.so.0(+0x76db) [0x7f27698c56db] [bt] (7) /lib/x86_64-linux-gnu/libc.so.6(clone+0x3f) [0x7f2769bfe88f]
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