Supported primitive descriptors list is empty for node when using sample model

[doruime]

Hello,
I met a problem when I ran code blow using python api:

plugin = IEPlugin(device=DEVICE, plugin_dirs=PLUGIN_DIR)
if CPU_EXTENSION and 'CPU' in DEVICE:
    plugin.add_cpu_extension(CPU_EXTENSION)
net = IENetwork.from_ir(model=model_xml, weights=model_bin)
inputs = net.inputs
outputs = net.outputs
exec_net = plugin.load(network=net)

The error is:
Supported primitive descriptors list is empty for node: bottleneck1_1/dim_red/conv

The model is person-detection-retail-0013 which is one sample SSD model from installation package.

The problem comes from the last line exec_net = plugin.load(network=net) , but I have no idea how to solve it.

Thank you for your help.

Best,
dcgao

[dmitry-gorokhov]

Hello!

Could you please provide information about what CPU did you use to run the model?

[doruime]

Hello!

Could you please provide information about what CPU did you use to run the model?

Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz

[wiibrew]

Hi,

I also ran into this error. I was writing a custom layer in c++ and it's solved by adding layer config code:
std::vector<DataConfigurator> inps; for (const auto &in : layer->insData) inps.emplace_back(ConfLayout::PLN); addConfig(layer, inps, {DataConfigurator(ConfLayout::PLN)});
at end of the of the ext_customlayer.cpp (this code is for multiple inputs but should work for single as well).
Not sure if this is exactly the same case but hope help.

[depthwise]

@wiibrew saved me hours of debugging. Why this is not in the documentation, I'll never know.