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I have been using uasyncio on ESP32-WROOM-32D. After all the testing, I am trying to use the firmware to my other boards but uasyncio is not installed by default with the micropython. I tried to install the package by 

>rshell -p comX 
>repl
>>> import upip
>>> upip.install('micropython-uasyncio')

but getting the following error: 

Installing to: /lib/
Error installing 'micropython-uasyncio': list index out of range, packages may be partially installed

Please help!

Raj Masud
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1 Answers1

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This is most likely a network error. I traced the same error and found that usocket.getaddrinfo failed to return a sensible address, leading to a list out of range exception in the upip module (https://github.com/micropython/micropython/blob/master/tools/upip.py#L136).

Check your network configuration using:

import network
network.WLAN(network.STA_IF).ifconfig()

If settings are not correct, make sure you have reasonable settings by calling ifconfig with a tuple of 4 addresses (ip, mask, gateway, dns):

network.WLAN(network.STA_IF).ifconfig(("192.168.1.101", "255.255.255.0", "192.168.1.1", "8.8.8.8"))
falstaff
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