spatialtf_grad_error.txt

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ERROR: theano.gpuarray.tests.test_dnn.test_dnn_spatialtf_grad
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Traceback (most recent call last):
  File "/home/jvtr/miniconda3/lib/python3.6/site-packages/nose/case.py", line 197, in runTest
    self.test(*self.arg)
  File "/home/jvtr/repos/Theano/theano/gpuarray/tests/test_dnn.py", line 2527, in test_dnn_spatialtf_grad
    utt.verify_grad(functor_wrt_i, [img])
  File "/home/jvtr/repos/Theano/theano/tests/unittest_tools.py", line 91, in verify_grad
    T.verify_grad(op, pt, n_tests, rng, *args, **kwargs)
  File "/home/jvtr/repos/Theano/theano/gradient.py", line 1741, in verify_grad
    disconnected_inputs='ignore')
  File "/home/jvtr/repos/Theano/theano/gradient.py", line 595, in grad
    grad_dict, wrt, cost_name)
  File "/home/jvtr/repos/Theano/theano/gradient.py", line 1357, in _populate_grad_dict
    rval = [access_grad_cache(elem) for elem in wrt]
  File "/home/jvtr/repos/Theano/theano/gradient.py", line 1357, in <listcomp>
    rval = [access_grad_cache(elem) for elem in wrt]
  File "/home/jvtr/repos/Theano/theano/gradient.py", line 1312, in access_grad_cache
    term = access_term_cache(node)[idx]
  File "/home/jvtr/repos/Theano/theano/gradient.py", line 1007, in access_term_cache
    output_grads = [access_grad_cache(var) for var in node.outputs]
  File "/home/jvtr/repos/Theano/theano/gradient.py", line 1007, in <listcomp>
    output_grads = [access_grad_cache(var) for var in node.outputs]
  File "/home/jvtr/repos/Theano/theano/gradient.py", line 1312, in access_grad_cache
    term = access_term_cache(node)[idx]
  File "/home/jvtr/repos/Theano/theano/gradient.py", line 1007, in access_term_cache
    output_grads = [access_grad_cache(var) for var in node.outputs]
  File "/home/jvtr/repos/Theano/theano/gradient.py", line 1007, in <listcomp>
    output_grads = [access_grad_cache(var) for var in node.outputs]
  File "/home/jvtr/repos/Theano/theano/gradient.py", line 1312, in access_grad_cache
    term = access_term_cache(node)[idx]
  File "/home/jvtr/repos/Theano/theano/gradient.py", line 1148, in access_term_cache
    new_output_grads)
  File "/home/jvtr/repos/Theano/theano/gpuarray/dnn.py", line 2943, in L_op
    dy = as_gpuarray_variable(dy, context_name=infer_context_name(img))
  File "/home/jvtr/repos/Theano/theano/gpuarray/basic_ops.py", line 89, in as_gpuarray_variable
    x = gpuarray.asarray(x, context=ctx)
  File "pygpu/gpuarray.pyx", line 755, in pygpu.gpuarray.asarray (pygpu/gpuarray.c:10721)
  File "pygpu/gpuarray.pyx", line 915, in pygpu.gpuarray.array (pygpu/gpuarray.c:12227)
  File "pygpu/gpuarray.pyx", line 970, in pygpu.gpuarray.carray (pygpu/gpuarray.c:13099)
  File "pygpu/gpuarray.pyx", line 190, in pygpu.gpuarray.dtype_to_typecode (pygpu/gpuarray.c:4728)
ValueError: don't know how to convert to dtype: object