Server crashes when editing routes.py

[testautomation]

When I apply changes to routes.py the server crashes with the error below.
For example I added another route

@app.route('/foo')
def foo():
    return "FOO!"

...
'/home/wlad/projects/venv/lib/python3.7/site-packages/tornado/platform/asyncio.py':
 1546356710.0})
    Traceback (most recent call last):
      File "/home/wlad/projects/venv/lib/python3.7/site-packages/tornado/ioloop.py", line 907, in _run
        return self.callback()
      File "/home/wlad/projects/venv/lib/python3.7/site-packages/tornado/autoreload.py", line 188, in _re
load_on_update
        _check_file(modify_times, path)
      File "/home/wlad/projects/venv/lib/python3.7/site-packages/tornado/autoreload.py", line 203, in _ch
eck_file
        _reload()
      File "/home/wlad/projects/venv/lib/python3.7/site-packages/tornado/autoreload.py", line 210, in _re
load
        fn()

      File "/home/wlad/projects/venv/lib/python3.7/site-packages/livereload/server.py", line 315, in <lam
bda>
        add_reload_hook(lambda: IOLoop.instance().close(all_fds=True))
      File "/home/wlad/projects/venv/lib/python3.7/site-packages/tornado/platform/asyncio.py", line 89, i
n close
        self.asyncio_loop.close()
      File "/usr/lib/python3.7/asyncio/unix_events.py", line 55, in close
        super().close()
      File "/usr/lib/python3.7/asyncio/selector_events.py", line 83, in close
        raise RuntimeError("Cannot close a running event loop")
    RuntimeError: Cannot close a running event loop
[I 191117 23:12:58 handlers:95] Reload 1 waiters: /home/wlad/projects/flask-livereload/app/routes.py
[W 191117 23:12:58 iostream:975] Write error on <socket.socket [closed] fd=-1, family=AddressFamily.AF_IN
ET, type=SocketKind.SOCK_STREAM, proto=6>: [Errno 9] Bad file descriptor
Task exception was never retrieved
future: <Task finished coro=<WebSocketProtocol13.write_message.<locals>.wrapper() done, defined at /home/
wlad/projects/venv/lib/python3.7/site-packages/tornado/websocket.py:1102> exception=WebSocketClosedError(
)>
Traceback (most recent call last):
  File "/home/wlad/projects/venv/lib/python3.7/site-packages/tornado/websocket.py", line 1104, in wrapper
    await fut
tornado.iostream.StreamClosedError: Stream is closed

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/wlad/projects/venv/lib/python3.7/site-packages/tornado/websocket.py", line 1106, in wrapper
    raise WebSocketClosedError()
tornado.websocket.WebSocketClosedError

[frozenpandaman]

FYI, for anyone who may encounter this in the future, I was able to fix this by using livereload v2.5.1 instead of 2.6.3.

[SmartManoj]

Did you use tornado?

[frozenpandaman]

LiveReload uses Tornado.

[SmartManoj]

@frozenpandaman asked @ghost as tornado is in the stacktrace

[SmartManoj]

@frozenpandaman v2.5.1 browser does not reload when there is a change in strings?
Edit: works if The HTML files are valid.

[frozenpandaman]

@SmartManoj ghost is GitHub's name for a deleted user. ;)

[alexzanderr]

with 2.5.1 the server its not raising errors anymore, but when writing some changes to a file, it doesnt reload the page automatically. (sometimes it does, most of the times it doesnt)

[alexzanderr]

my config is good and everything is fine.
on what conditions does livereload reloads the browser page?

[frozenpandaman]

FYI, for anyone who may encounter this in the future, I was able to fix this by using livereload v2.5.1 instead of 2.6.3.

Oh hey, thanks past me for helping me solve this again over two years later!