[GitHub] [incubator-tvm] murdockhou opened a new issue #5448: TypeError:'NoneType' object is not callable

[GitBox <gi...@apache.org>]

murdockhou opened a new issue #5448:
URL: https://github.com/apache/incubator-tvm/issues/5448


   I have update the tvm to the latest(2020/04/27). After this, I run the code that convert pyorch model to tvm. But get error in the first like this:
   ```
   Traceback (most recent call last):
   
     File "convert/from_pytorch.py", line 45, in <module>
       from tvm import relay
   
     File "/media/hsw/E/work/github/tvm_github/python/tvm/relay/__init__.py", line 27, in <module>
       from . import expr_functor
   
     File "/media/hsw/E/work/github/tvm_github/python/tvm/relay/expr_functor.py", line 25, in <module>
       from .op import Op
   
     File "/media/hsw/E/work/github/tvm_github/python/tvm/relay/op/__init__.py", line 23, in <module>
       from . import strategy
   
     File "/media/hsw/E/work/github/tvm_github/python/tvm/relay/op/strategy/__init__.py", line 22, in <module>
       from .generic import *
   
     File "/media/hsw/E/work/github/tvm_github/python/tvm/relay/op/strategy/generic.py", line 22, in <module>
       import topi
   
     File "/media/hsw/E/work/github/tvm_github/topi/python/topi/__init__.py", line 46, in <module>
       from . import cuda
   
     File "/media/hsw/E/work/github/tvm_github/topi/python/topi/cuda/__init__.py", line 26, in <module>
       from .conv2d_int8 import *
   
     File "/media/hsw/E/work/github/tvm_github/topi/python/topi/cuda/conv2d_int8.py", line 168, in <module>
       _dp4a = dp4a('shared', 'shared', 'local')
   
     File "/media/hsw/E/work/github/tvm_github/topi/python/topi/cuda/tensor_intrin.py", line 43, in dp4a
       x = te.placeholder((n,), name='x', dtype='int8')
   
     File "/media/hsw/E/work/github/tvm_github/python/tvm/te/operation.py", line 55, in placeholder
       shape, dtype, name)
   
     File "tvm/_ffi/_cython/./packed_func.pxi", line 312, in tvm._ffi._cy3.core.PackedFuncBase.__call__
   
     File "tvm/_ffi/_cython/./packed_func.pxi", line 247, in tvm._ffi._cy3.core.FuncCall
   
     File "tvm/_ffi/_cython/./packed_func.pxi", line 235, in tvm._ffi._cy3.core.FuncCall3
   
     File "tvm/_ffi/_cython/./packed_func.pxi", line 158, in tvm._ffi._cy3.core.make_arg
   
   TypeError: 'NoneType' object is not callable
   
   ```
   I'm confused with that, I run these command line below to update tvm:
   ```
   git pull
   git submodule update
   cd build
   cmake ..
   make -j8
   ```


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[GitHub] [incubator-tvm] tqchen commented on issue #5448: TypeError:'NoneType' object is not callable

[GitBox <gi...@apache.org>]

tqchen commented on issue #5448:
URL: https://github.com/apache/incubator-tvm/issues/5448#issuecomment-620221216


   It is likely that you will also need to update your cython module, by typing `make cython3`, for future questions, please open a new trouble shooting thread on https://discuss.tvm.ai/


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