PIO Home: AttributeError: module 'asyncio' has no attribute 'run'

[bandyg]

%23 Description of problem
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BEFORE SUBMITTING, PLEASE SEARCH FOR DUPLICATES IN

• https://github.com/platformio/platformio-vscode-ide/issues%3Fq=is%3Aissue

%23 Configuration

VSCode: 1.63.2
PIO IDE: v2.4.0
System: Linux, 4.15.0-29-generic, x64

%23 Exception

Error: Error: Traceback (most recent call last):
File "/home/bandyg/.platformio/penv/lib/python3.6/site-packages/platformio/__main__.py", line 121, in main
  cli()  %23 pylint: disable=no-value-for-parameter
File "/home/bandyg/.platformio/penv/lib/python3.6/site-packages/click/core.py", line 1128, in __call__
  return self.main(*args, **kwargs)
File "/home/bandyg/.platformio/penv/lib/python3.6/site-packages/click/core.py", line 1053, in main
  rv = self.invoke(ctx)
File "/home/bandyg/.platformio/penv/lib/python3.6/site-packages/platformio/commands/__init__.py", line 44, in invoke
  return super(PlatformioCLI, self).invoke(ctx)
File "/home/bandyg/.platformio/penv/lib/python3.6/site-packages/click/core.py", line 1659, in invoke
  return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/home/bandyg/.platformio/penv/lib/python3.6/site-packages/click/core.py", line 1395, in invoke
  return ctx.invoke(self.callback, **ctx.params)
File "/home/bandyg/.platformio/penv/lib/python3.6/site-packages/click/core.py", line 754, in invoke
  return __callback(*args, **kwargs)
File "/home/bandyg/.platformio/penv/lib/python3.6/site-packages/platformio/commands/home/command.py", line 93, in cli
  home_url=home_url,
File "/home/bandyg/.platformio/penv/lib/python3.6/site-packages/platformio/commands/home/run.py", line 98, in run_server
  log_level="warning",
File "/home/bandyg/.platformio/penv/lib/python3.6/site-packages/uvicorn/main.py", line 461, in run
  server.run()
File "/home/bandyg/.platformio/penv/lib/python3.6/site-packages/uvicorn/server.py", line 67, in run
  return asyncio.run(self.serve(sockets=sockets))
AttributeError: module 'asyncio' has no attribute 'run'

============================================================

An unexpected error occurred. Further steps:

* Verify that you have the latest version of PlatformIO using
`pip install -U platformio` command

* Try to find answer in FAQ Troubleshooting section
https://docs.platformio.org/page/faq.html

* Report this problem to the developers
https://github.com/platformio/platformio-core/issues

============================================================


  at /home/bandyg/.vscode/extensions/platformio.platformio-ide-2.4.0/node_modules/platformio-node-helpers/dist/index.js:1:9851
  at ChildProcess.r (/home/bandyg/.vscode/extensions/platformio.platformio-ide-2.4.0/node_modules/platformio-node-helpers/dist/index.js:1:5134)
  at ChildProcess.emit (events.js:315:20)
  at ChildProcess.EventEmitter.emit (domain.js:467:12)
  at maybeClose (internal/child_process.js:1048:16)
  at Process.ChildProcess._handle.onexit (internal/child_process.js:288:5)