Voila l'erreur
Error: Traceback (most recent call last):
File "c:\users\mstin\.platformio\penv\lib\site-packages\platformio\__main__.py", line 109, in main
cli() # pylint: disable=no-value-for-parameter
File "c:\users\mstin\.platformio\penv\lib\site-packages\click\core.py", line 829, in __call__
return self.main(*args, **kwargs)
File "c:\users\mstin\.platformio\penv\lib\site-packages\click\core.py", line 782, in main
rv = self.invoke(ctx)
File "c:\users\mstin\.platformio\penv\lib\site-packages\platformio\commands\__init__.py", line 44, in invoke
return super(PlatformioCLI, self).invoke(ctx)
File "c:\users\mstin\.platformio\penv\lib\site-packages\click\core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "c:\users\mstin\.platformio\penv\lib\site-packages\click\core.py", line 1066, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "c:\users\mstin\.platformio\penv\lib\site-packages\click\core.py", line 610, in invoke
return callback(*args, **kwargs)
File "c:\users\mstin\.platformio\penv\lib\site-packages\click\decorators.py", line 21, in new_func
return f(get_current_context(), *args, **kwargs)
File "c:\users\mstin\.platformio\penv\lib\site-packages\platformio\commands\run\command.py", line 133, in cli
process_env(
File "c:\users\mstin\.platformio\penv\lib\site-packages\platformio\commands\run\command.py", line 175, in process_env
result = {"env": name, "duration": time(), "succeeded": ep.process()}
File "c:\users\mstin\.platformio\penv\lib\site-packages\platformio\commands\run\processor.py", line 79, in process
result = p.run(build_vars, build_targets, self.silent, self.verbose, self.jobs)
File "c:\users\mstin\.platformio\penv\lib\site-packages\platformio\platform\_run.py", line 60, in run
self.autoinstall_runtime_packages()
File "c:\users\mstin\.platformio\penv\lib\site-packages\platformio\platform\_packages.py", line 72, in autoinstall_runtime_packages
if self.get_package(name):
File "c:\users\mstin\.platformio\penv\lib\site-packages\platformio\platform\_packages.py", line 30, in get_package
return self.pm.get_package(spec or self.get_package_spec(name))
File "c:\users\mstin\.platformio\penv\lib\site-packages\platformio\package\manager\base.py", line 236, in get_package
for pkg in self.get_installed():
File "c:\users\mstin\.platformio\penv\lib\site-packages\platformio\package\manager\base.py", line 209, in get_installed
pkg = PackageItem(pkg_dir)
File "c:\users\mstin\.platformio\penv\lib\site-packages\platformio\package\meta.py", line 405, in __init__
self.metadata = self.load_meta()
File "c:\users\mstin\.platformio\penv\lib\site-packages\platformio\package\meta.py", line 440, in load_meta
return PackageMetaData.load(manifest_path)
File "c:\users\mstin\.platformio\penv\lib\site-packages\platformio\package\meta.py", line 391, in load
data = json.load(fp)
File "C:\Users\mstin\.platformio\python3\lib\json\__init__.py", line 293, in load
return loads(fp.read(),
File "C:\Users\mstin\.platformio\python3\lib\json\__init__.py", line 346, in loads
return _default_decoder.decode(s)
File "C:\Users\mstin\.platformio\python3\lib\json\decoder.py", line 337, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "C:\Users\mstin\.platformio\python3\lib\json\decoder.py", line 355, in raw_decode
raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
============================================================
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
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