Hi Ben I think it looks like you haven't generated the model, if I'm understanding correctly, for the GRC file.
At the moment the code to generate the models is at: https://github.com/chrisruk/models Tomorrow I'll check that the model generation works with the latest version of TensorFlow for you. If anyone has experience with Keras, I'd love to have someone have a look over of the correctness of the models, as I seem to have lower accuracy with the Keras models, than when they where implemented with TFLearn if I recall correctly, which is very odd. Cheers Chris On Thu, Jan 5, 2017 at 9:45 PM, Ben Hilburn <[email protected]> wrote: > Hey all - > > I'm trying to get some of the tensorflow gr-inspector examples up and > running, and running into a few hiccups (note that the non-tensorflow > flowgraps work fine). I'm using the non-GPU version of tensorflow (`$ sudo > pip install tensorflow`) as I don't have an nVidia GPU. > > With the `amc_cnn` example, I was first getting the following error: > > RuntimeError: Expected meta graph file missing > /tmp/cnn/00000001/export.meta > > Not really being sure what that was, I created the `/tmp/cnn/00000001/` > directory, touched the `export.meta` file, and moved on (this may have been > my first mistake). > > Anyway, it gets a bit further, but dies with this: > > Executing: /usr/bin/python2 -u /home/bhilburn/code/gnuradio/ > gr-inspector.git/examples/top_block.py > > Traceback (most recent call last): > File "/home/bhilburn/code/gnuradio/gr-inspector.git/examples/top_block.py", > line 139, in <module> > main() > File "/home/bhilburn/code/gnuradio/gr-inspector.git/examples/top_block.py", > line 127, in main > tb = top_block_cls() > File "/home/bhilburn/code/gnuradio/gr-inspector.git/examples/top_block.py", > line 75, in __init__ > self.inspector_tfmodel_vcf_0 = inspector.tfmodel_vcf(" > complex64",128,'/tmp/cnn/00000001',(),0) > File > "/home/bhilburn/usr/lib64/python2.7/site-packages/inspector/tfmodel_vcf.py", > line 64, in __init__ > sess, inp, out,classes = self.load_graph(graphfile) > File > "/home/bhilburn/usr/lib64/python2.7/site-packages/inspector/tfmodel_vcf.py", > line 88, in load_graph > signatures_any[0].Unpack(signatures) > File > "/usr/lib/python2.7/site-packages/google/protobuf/internal/containers.py", > line 204, in __getitem__ > return self._values[key] > IndexError: list index out of range > > > Any ideas / pointers? > > Cheers, > Ben >
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