float32/float64 issue unresolved about text2image HOT 3 OPEN

I'm struggling with the same error as well, if anyone has been able to resolve this in the meantime since the previous folks posted. :)

Update: I was able to resolve this error by adding the Theano flag cast_policy=numpy+floatX. The command that worked for me was THEANO_FLAGS='scan.allow_gc=True,device=cuda,floatX=float32,cast_policy=numpy+floatX' python alignDraw.py. Hope this helps someone else too!

from text2image.

when I python alignDraw.py THEANO_FLAGS='scan.allow_gc=True,device=cuda,floatX=float32,cast_policy=numpy+floatX',
I find there is same problem could you tell me why?
yulin@dlnlp01:~/gan_projects/text2image-master/coco$ python alignDraw.py models/coco-captions-32x32.json THEANO_FLAGS='scan.allow_gc=False,device=cuda,floatX=float32,cast_policy=numpy+floatX'
/home/yulin/anaconda3/lib/python3.6/site-packages/h5py/init.py:36: FutureWarning: Conversion of the second argument of issubdtype from float to np.floating is deprecated. In future, it will be treated as np.float64 == np.dtype(float).type.
from ._conv import register_converters as _register_converters
building gradient function
0:00:13.788787
building train function
Traceback (most recent call last):
File "alignDraw.py", line 628, in
rvae.train(lr, epochs, save=save, validateAfter=validateAfter)
File "alignDraw.py", line 495, in train
self._build_train_function()
File "alignDraw.py", line 445, in _build_train_function
self._y: self.train_captions[self._index_cap, 0:self._cap_len]
File "/home/yulin/anaconda3/lib/python3.6/site-packages/theano/compile/function.py", line 317, in function
output_keys=output_keys)
File "/home/yulin/anaconda3/lib/python3.6/site-packages/theano/compile/pfunc.py", line 449, in pfunc
no_default_updates=no_default_updates)
File "/home/yulin/anaconda3/lib/python3.6/site-packages/theano/compile/pfunc.py", line 219, in rebuild_collect_shared
cloned_v = clone_v_get_shared_updates(v, copy_inputs_over)
File "/home/yulin/anaconda3/lib/python3.6/site-packages/theano/compile/pfunc.py", line 93, in clone_v_get_shared_updates
clone_v_get_shared_updates(i, copy_inputs_over)
File "/home/yulin/anaconda3/lib/python3.6/site-packages/theano/compile/pfunc.py", line 93, in clone_v_get_shared_updates
clone_v_get_shared_updates(i, copy_inputs_over)
File "/home/yulin/anaconda3/lib/python3.6/site-packages/theano/compile/pfunc.py", line 93, in clone_v_get_shared_updates
clone_v_get_shared_updates(i, copy_inputs_over)
[Previous line repeated 1 more times]
File "/home/yulin/anaconda3/lib/python3.6/site-packages/theano/compile/pfunc.py", line 96, in clone_v_get_shared_updates
[clone_d[i] for i in owner.inputs], strict=rebuild_strict)
File "/home/yulin/anaconda3/lib/python3.6/site-packages/theano/gof/graph.py", line 242, in clone_with_new_inputs
new_inputs[i] = curr.type.filter_variable(new)
File "/home/yulin/anaconda3/lib/python3.6/site-packages/theano/tensor/type.py", line 234, in filter_variable
self=self))
TypeError: Cannot convert Type TensorType(float32, matrix) (of Variable AdvancedSubtensor1.0) into Type TensorType(float64, matrix). You can try to manually convert AdvancedSubtensor1.0 into a TensorType(float64, matrix).

from text2image.

I have exactly same issue. No luck so far :(

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