ERROR:ledfx.core:Exception in core event loop: Task exception was never retrieved

[jpunsal]

Hi,

Last month I had everything working great. I went to boot it up today and kept getting the following error:

(ledfx) C:\Users\admin>ledfx --open-ui Loading configuration file from C:\Users\admin\AppData\Roaming\.ledfx Started webinterface at http://192.168.1.216:8888 [2020-04-06 19:29:09] ERROR:ledfx.core:Exception in core event loop: Task exception was never retrieved Traceback (most recent call last): File "c:\anaconda3\envs\ledfx\lib\site-packages\ledfx\core.py", line 97, in async_start self.devices.create_from_config(self.config['devices']) File "c:\anaconda3\envs\ledfx\lib\site-packages\ledfx\devices\__init__.py", line 182, in create_from_config self._ledfx.devices.get_device(device['id']).set_effect(effect) File "c:\anaconda3\envs\ledfx\lib\site-packages\ledfx\devices\__init__.py", line 52, in set_effect self.activate() File "c:\anaconda3\envs\ledfx\lib\site-packages\ledfx\devices\udp.py", line 23, in activate super().activate() File "c:\anaconda3\envs\ledfx\lib\site-packages\ledfx\devices\__init__.py", line 126, in activate self.thread_function() File "c:\anaconda3\envs\ledfx\lib\site-packages\ledfx\devices\__init__.py", line 91, in thread_function self.process_active_effect() File "c:\anaconda3\envs\ledfx\lib\site-packages\ledfx\devices\__init__.py", line 77, in process_active_effect self.flush(assembled_frame) File "c:\anaconda3\envs\ledfx\lib\site-packages\ledfx\devices\udp.py", line 55, in flush self._sock.sendto(bytes(udpData), (self._config['ip_address'], self._config['port'])) socket.gaierror: [Errno 11001] getaddrinfo failed [2020-04-06 19:29:09] ERROR:ledfx.core:Exception in core event loop: Exception in callback Device.thread_function() Traceback (most recent call last): File "c:\anaconda3\envs\ledfx\lib\asyncio\events.py", line 145, in _run self._callback(*self._args) File "c:\anaconda3\envs\ledfx\lib\site-packages\ledfx\devices\__init__.py", line 91, in thread_function self.process_active_effect() File "c:\anaconda3\envs\ledfx\lib\site-packages\ledfx\devices\__init__.py", line 77, in process_active_effect self.flush(assembled_frame) File "c:\anaconda3\envs\ledfx\lib\site-packages\ledfx\devices\udp.py", line 55, in flush self._sock.sendto(bytes(udpData), (self._config['ip_address'], self._config['port'])) socket.gaierror: [Errno 11001] getaddrinfo failed [2020-04-06 19:29:09] ERROR:ledfx.core:Exception in core event loop: Exception in callback Device.thread_function() Traceback (most recent call last): File "c:\anaconda3\envs\ledfx\lib\asyncio\events.py", line 145, in _run self._callback(*self._args) File "c:\anaconda3\envs\ledfx\lib\site-packages\ledfx\devices\__init__.py", line 91, in thread_function self.process_active_effect() File "c:\anaconda3\envs\ledfx\lib\site-packages\ledfx\devices\__init__.py", line 77, in process_active_effect self.flush(assembled_frame) File "c:\anaconda3\envs\ledfx\lib\site-packages\ledfx\devices\udp.py", line 55, in flush self._sock.sendto(bytes(udpData), (self._config['ip_address'], self._config['port']))

Then it just repeats: socket.gaierror: [Errno 11001] getaddrinfo failed [2020-04-06 19:29:09] ERROR:ledfx.core:Exception in core event loop: Exception in callback Device.thread_function() Traceback (most recent call last): File "c:\anaconda3\envs\ledfx\lib\asyncio\events.py", line 145, in _run self._callback(*self._args) File "c:\anaconda3\envs\ledfx\lib\site-packages\ledfx\devices\__init__.py", line 91, in thread_function self.process_active_effect() File "c:\anaconda3\envs\ledfx\lib\site-packages\ledfx\devices\__init__.py", line 77, in process_active_effect self.flush(assembled_frame) File "c:\anaconda3\envs\ledfx\lib\site-packages\ledfx\devices\udp.py", line 55, in flush self._sock.sendto(bytes(udpData), (self._config['ip_address'], self._config['port'])) socket.gaierror: [Errno 11001] getaddrinfo failed

I tried to remove the environment from Anaconda then start from scratch since it seems similar to this issue but got the same result. What is really wired is that it was working and I can't think of anything that I changed.

Any help would be much appreciated!

Thanks!

[jpunsal]

Here's some troubleshooting I just went through.

Uninstall Anaconda.

• Download 64-bit 3.7 version graphical installer from Anaconda from here.
• Run the installer as admin and install to C:\anaconda3 with default settings.
• Run Anaconda Navigator (anaconda3) from the start menu as admin.
• Open Anaconda3 terminal and type "conda create --name ledfx python=3.6" and type "y" to proceed.
• Type "conda activate ledfx". Here's the result of that.
• Type "conda activate ledfx". The prompt now says "(ledfx) C:\Users\admin>" so I think it's active.
• Type "conda config --add channels conda-forge". It then returns "Warning: 'conda-forge' already in 'channels' list, moving to the top". I'm not sure what this means.
• Type "conda install aubio portaudio pywin32" then type "y" to proceed. This is the result.
• Type "pip install ledfx". Here's the result.
• Type "ledfx --open-ui". It then gives me the same error as the previous post.

Another thing I tried is instead of running the Anaconda3 environment to start with was I followed the same steps with the base (root) environment. Seems like I got the same result. I also updated anaconda using "conda update -n base -c defaults conda", restarted anaconda, and ran the same steps after deleting the ledfx environments.

I know I've also had problems with anaconda recognizing pyaudio in the past. The work around I figured out was to use "pip install PyAudio".

If anyone wants any more information please let me know.

[jpunsal]

I removed windows and installed linux. I'm getting another error now but won't be working on this in windows anymore so I'm closing the issue.