Hi, For more complex applications, especially using external libraries, I’d recommend to switch to “pure” python and a proper IDE like PyCharm instead of gnuradio-companion. This will allow you to set break points and debug your application, because to me it seems this is a tensorflow issue and not GNURadio related. You can always use your “top_block.py” as a starting point for the pure python application.
Cheers, Jonas From: Discuss-gnuradio [mailto:[email protected]] On Behalf Of Daniel Andres Palacios Sent: Mittwoch, 29. Mai 2019 02:17 To: [email protected] Subject: [Discuss-gnuradio] Error while loading graph to GR-inspector AMC block Hi all.I'm getting this error when trying to use the AMC block. I generated the graph with tensorflow 0.12.1 Loading: "/home/dandrspc/default/src/gr-inspector/examples/amc_cnn.grc" >>> Done Generating: '/home/dandrspc/default/src/gr-inspector/examples/top_block.py' Executing: /usr/bin/python2 -u /home/dandrspc/default/src/gr-inspector/examples/ top_block.py Traceback (most recent call last): File "/home/dandrspc/default/src/gr-inspector/examples/top_block.py", line 142 , in <module> main() File "/home/dandrspc/default/src/gr-inspector/examples/top_block.py", line 130 , in main tb = top_block_cls() File "/home/dandrspc/default/src/gr-inspector/examples/top_block.py", line 76, in __init__ self.inspector_tfmodel_vcf_0 = inspector.tfmodel_vcf("complex64",128,'/home/ dandrspc/Documentos/signal intelligence/examples-master/modulation_recognition/c nn_/00000002',(),0) File "/home/dandrspc/default/lib/python2.7/dist-packages/inspector/tfmodel_vcf .py", line 64, in __init__ sess, inp, out,classes = self.load_graph(graphfile) File "/home/dandrspc/default/lib/python2.7/dist-packages/inspector/tfmodel_vcf .py", line 80, in load_graph output_graph_path) File "/home/dandrspc/.local/lib/python2.7/site-packages/tensorflow/contrib/ses sion_bundle/session_bundle.py", line 86, in load_session_bundle_from_path "Expected exactly one serving GraphDef in : %s" % meta_graph_def) RuntimeError: Expected exactly one serving GraphDef in : meta_info_def { stripped_op_list { op { name: "Add" input_arg { name: "x" type_attr: "T" } input_arg { name: "y" type_attr: "T" } -- Daniel Andrés Palacios Carabalí Student of Telemathics engineering Icesi University- Cali, Colombia =========================== Estudiante de Ingeniería Telemática Universidad Icesi. - Cali, Colombia
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