Exception AttributeError: "'FileDownloader' object has no attribute '_request'" in <bound method FileDownloader.__del__ of <platformio.downloader.FileDownloader object at 0x7641d530>> ignored
Error: Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/platformio/__main__.py", line 106, in main
cli(None, None, None)
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 700, in __call__
return self.main(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 680, in main
rv = self.invoke(ctx)
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 1027, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 1027, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 1027, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 873, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 508, in invoke
return callback(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/platformio/commands/remote.py", line 52, in remote_agent_start
pioplus_call(sys.argv[1:])
File "/usr/local/lib/python2.7/dist-packages/platformio/pioplus.py", line 64, in pioplus_call
pioplus_install()
File "/usr/local/lib/python2.7/dist-packages/platformio/pioplus.py", line 52, in pioplus_install
pm.install(item['name'], item['requirements'], silent=True)
File "/usr/local/lib/python2.7/dist-packages/platformio/managers/package.py", line 470, in install
pkg_dir = self._install_from_piorepo(name, requirements)
File "/usr/local/lib/python2.7/dist-packages/platformio/managers/package.py", line 172, in _install_from_piorepo
click.secho("Warning! Package Mirror: %s" % e, fg="yellow")
TypeError: __str__ returned non-string (type Error)
============================================================
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
http://docs.platformio.org/page/faq.html
* Report this problem to the developers
https://github.com/platformio/platformio-core/issues
============================================================
How to fix that ?