Closed lkh9908 closed 1 year ago
Hi,
I am not able to reproduce this error.
Which version of Sionna are you using (print(sn.__version__)
)?
Could you run print(dir(sn))
in a new cell in the notebook and copy & paste the output?
Thank you for the fase response: print(sn.version):
0.15.0
print(dir(sn)):
['ALPHA_MAX', 'Config', 'DIELECTRIC_PERMITTIVITY_VACUUM', 'H', 'PI', 'SPEED_OF_LIGHT', 'builtins', 'cached', 'doc', 'file', 'loader', 'name', 'package', 'path', 'spec', 'version', 'channel', 'config', 'fec', 'mapping', 'mimo', 'nr', 'ofdm', 'rt', 'signal', 'utils']
And the error occurs at: x_hat, no_eff = lmmse_equ([y, h_hat, err_var, no])
As you can see, the module sionna (imported as sn) has the property config
. Not sure what is going on.
Have you tried to restart the kernel? Could you provide a minimum code example that leads to the error?
I will try restarting the kernel, I have not changed anything from the original example online.
Thank you!
Closed due to inactivity.
I am running tutorial part 3 provided in https://nvlabs.github.io/sionna/examples/Sionna_tutorial_part3.html
And I got AttributeError: Exception encountered when calling layer 'lmmse_equalizer' (type LMMSEEqualizer).
module 'sionna' has no attribute 'config'
at
x_hat, no_eff = lmmse_equ([y, h_hat, err_var, no])
How should I fix it? Or is it caused by a patch update?