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FDC2214EVM: Sensing Solutions EVM GUI : Not Working

Sujit Shinde
Prodigy 90 points
Part Number: FDC2214EVM
Other Parts Discussed in Thread: FDC2214

Dear Team,

I have installed Sensing Solutions EVM GUI, version 1.10.0.

It was working fine until now, due to some work, I had to force restart my laptop. (During this time, Sensing Solutions EVM GUI was ON, but board was not connected to laptop)

After the Restart : The Sensing Solutions EVM GUI is not working. Whenever I start, It just shows Blank White Screen.

I tried Uninstalling and Reinstalling the software. But I am getting the same Blank screen (as shown in attachments). 

The "oneui.log" file clearly shows "Successfully connected to FDC2214 EVM on port COM4", but the GUI screen always remains "White Blank".

Also, the Log file gives some errors like : No code aavailable with signal= None, OneUI-Server: no childHeartBeat so creating one

Can you please help, how to resolve this issue.

My machine : i5 64bit, Windows 10 64bit.

Have attached screenshots of the software: Screen 1 & Screen 2. Also attached the "oneui.log" file.

Do this solution require any Specific "Windows Service" to be On / Running.

Any access to particular port or something ?

Sensing Solutions EVM GUI : Showing BLANK WHITE SCREEN AS SHOWN BELOW

oneui.log file contents :

 

2019-07-04T12:15:44.194Z - [32minfo[39m: OneUI-Server: Logger enabled on OneUI server
2019-07-04T12:15:45.051Z - [32minfo[39m: OneUI-Server listening on 9100 in production mode.
2019-07-04T12:15:48.139Z - [34mdebug[39m: OneUI-Server: forking child for communication. Child pid: 8840
2019-07-04T12:15:48.140Z - [34mdebug[39m: OneUI-Server: no childHeartBeat so creating one
2019-07-04T12:15:49.003Z - [32minfo[39m: OneUI-ServerChild: Logger enabled on OneUI server-child
2019-07-04T12:15:49.351Z - [34mdebug[39m: OneUI-ServerChild: message [welcome child]
2019-07-04T12:15:49.961Z - [34mdebug[39m: Successfully connected to FDC2214 EVM on port COM4
2019-07-04T12:16:42.551Z - [32minfo[39m: OneUI-Server: Logger enabled on OneUI server
2019-07-04T12:16:43.382Z - [32minfo[39m: OneUI-Server listening on 9100 in production mode.
2019-07-04T12:16:46.090Z - [34mdebug[39m: OneUI-Server: forking child for communication. Child pid: 5992
2019-07-04T12:16:46.090Z - [34mdebug[39m: OneUI-Server: no childHeartBeat so creating one
2019-07-04T12:16:46.984Z - [32minfo[39m: OneUI-ServerChild: Logger enabled on OneUI server-child
2019-07-04T12:16:47.328Z - [34mdebug[39m: OneUI-ServerChild: message [welcome child]
2019-07-04T12:16:47.887Z - [34mdebug[39m: Successfully connected to FDC2214 EVM on port COM4
2019-07-04T12:17:01.716Z - [32minfo[39m: OneUI-Server: Logger enabled on OneUI server
2019-07-04T12:17:02.558Z - [32minfo[39m: OneUI-Server listening on 9100 in production mode.
2019-07-04T12:17:05.380Z - [34mdebug[39m: OneUI-Server: forking child for communication. Child pid: 9300
2019-07-04T12:17:05.380Z - [34mdebug[39m: OneUI-Server: no childHeartBeat so creating one
2019-07-04T12:17:06.227Z - [32minfo[39m: OneUI-ServerChild: Logger enabled on OneUI server-child
2019-07-04T12:17:06.577Z - [34mdebug[39m: OneUI-ServerChild: message [welcome child]
2019-07-04T12:17:07.110Z - [34mdebug[39m: Successfully connected to FDC2214 EVM on port COM4
2019-07-04T12:29:09.720Z - [32minfo[39m: OneUI-Server: Logger enabled on OneUI server
2019-07-04T12:29:10.564Z - [32minfo[39m: OneUI-Server listening on 9100 in production mode.
2019-07-04T12:29:13.264Z - [34mdebug[39m: OneUI-Server: forking child for communication. Child pid: 7616
2019-07-04T12:29:13.264Z - [34mdebug[39m: OneUI-Server: no childHeartBeat so creating one
2019-07-04T12:29:14.127Z - [32minfo[39m: OneUI-ServerChild: Logger enabled on OneUI server-child
2019-07-04T12:29:14.480Z - [34mdebug[39m: OneUI-ServerChild: message [welcome child]
2019-07-04T12:29:14.940Z - [34mdebug[39m: Successfully connected to FDC2214 EVM on port COM4
2019-07-04T12:29:38.392Z - [32minfo[39m: OneUI-Server: Logger enabled on OneUI server
2019-07-04T12:29:39.236Z - [32minfo[39m: OneUI-Server listening on 9100 in production mode.
2019-07-04T12:29:41.955Z - [34mdebug[39m: OneUI-Server: forking child for communication. Child pid: 10732
2019-07-04T12:29:41.955Z - [34mdebug[39m: OneUI-Server: no childHeartBeat so creating one
2019-07-04T12:29:42.807Z - [32minfo[39m: OneUI-ServerChild: Logger enabled on OneUI server-child
2019-07-04T12:29:43.145Z - [34mdebug[39m: OneUI-ServerChild: message [welcome child]
2019-07-04T12:29:43.574Z - [32minfo[39m: Kill the child process...
2019-07-04T12:29:43.574Z - [33mwarn[39m: OneUI-Server: child[10732] Disconnected
2019-07-04T12:29:43.590Z - [31merror[39m: OneUI-Server: child[10732] Exited. code= No code aavailable with signal= None
2019-07-04T12:29:43.590Z - [33mwarn[39m: OneUI-Server: ExitError: NOT killing child, heartbeat will take care of it
2019-07-04T12:29:43.590Z - [31merror[39m: OneUI-Server: child[10732] Closed. code= No code aavailable with signal= None
2019-07-04T12:35:47.392Z - [32minfo[39m: OneUI-Server: Logger enabled on OneUI server
2019-07-04T12:36:12.724Z - [32minfo[39m: OneUI-Server listening on 9100 in production mode.
2019-07-04T12:36:15.553Z - [34mdebug[39m: OneUI-Server: forking child for communication. Child pid: 11008
2019-07-04T12:36:15.553Z - [34mdebug[39m: OneUI-Server: no childHeartBeat so creating one
2019-07-04T12:36:17.135Z - [32minfo[39m: OneUI-ServerChild: Logger enabled on OneUI server-child
2019-07-04T12:36:26.213Z - [34mdebug[39m: OneUI-ServerChild: message [welcome child]
2019-07-04T12:36:30.275Z - [32minfo[39m: Kill the child process...
2019-07-04T12:36:30.432Z - [33mwarn[39m: OneUI-Server: child[11008] Disconnected
2019-07-04T12:36:30.447Z - [31merror[39m: OneUI-Server: child[11008] Exited. code= No code aavailable with signal= None
2019-07-04T12:36:30.447Z - [33mwarn[39m: OneUI-Server: ExitError: NOT killing child, heartbeat will take care of it
2019-07-04T12:36:30.447Z - [31merror[39m: OneUI-Server: child[11008] Closed. code= No code aavailable with signal= None

Fullscreen 6038.oneui.log Download 
2019-07-04T12:15:44.194Z - info: OneUI-Server: Logger enabled on OneUI server
2019-07-04T12:15:45.051Z - info: OneUI-Server listening on 9100 in production mode.
2019-07-04T12:15:48.139Z - debug: OneUI-Server: forking child for communication. Child pid: 8840
2019-07-04T12:15:48.140Z - debug: OneUI-Server: no childHeartBeat so creating one
2019-07-04T12:15:49.003Z - info: OneUI-ServerChild: Logger enabled on OneUI server-child
2019-07-04T12:15:49.351Z - debug: OneUI-ServerChild: message [welcome child]
2019-07-04T12:15:49.961Z - debug: Successfully connected to FDC2214 EVM on port COM4
2019-07-04T12:16:42.551Z - info: OneUI-Server: Logger enabled on OneUI server
2019-07-04T12:16:43.382Z - info: OneUI-Server listening on 9100 in production mode.
2019-07-04T12:16:46.090Z - debug: OneUI-Server: forking child for communication. Child pid: 5992
2019-07-04T12:16:46.090Z - debug: OneUI-Server: no childHeartBeat so creating one
2019-07-04T12:16:46.984Z - info: OneUI-ServerChild: Logger enabled on OneUI server-child
2019-07-04T12:16:47.328Z - debug: OneUI-ServerChild: message [welcome child]
2019-07-04T12:16:47.887Z - debug: Successfully connected to FDC2214 EVM on port COM4
2019-07-04T12:17:01.716Z - info: OneUI-Server: Logger enabled on OneUI server
2019-07-04T12:17:02.558Z - info: OneUI-Server listening on 9100 in production mode.
2019-07-04T12:17:05.380Z - debug: OneUI-Server: forking child for communication. Child pid: 9300
2019-07-04T12:17:05.380Z - debug: OneUI-Server: no childHeartBeat so creating one
2019-07-04T12:17:06.227Z - info: OneUI-ServerChild: Logger enabled on OneUI server-child
2019-07-04T12:17:06.577Z - debug: OneUI-ServerChild: message [welcome child]
2019-07-04T12:17:07.110Z - debug: Successfully connected to FDC2214 EVM on port COM4
2019-07-04T12:29:09.720Z - info: OneUI-Server: Logger enabled on OneUI server
2019-07-04T12:29:10.564Z - info: OneUI-Server listening on 9100 in production mode.
2019-07-04T12:29:13.264Z - debug: OneUI-Server: forking child for communication. Child pid: 7616
2019-07-04T12:29:13.264Z - debug: OneUI-Server: no childHeartBeat so creating one
2019-07-04T12:29:14.127Z - info: OneUI-ServerChild: Logger enabled on OneUI server-child
2019-07-04T12:29:14.480Z - debug: OneUI-ServerChild: message [welcome child]
2019-07-04T12:29:14.940Z - debug: Successfully connected to FDC2214 EVM on port COM4
2019-07-04T12:29:38.392Z - info: OneUI-Server: Logger enabled on OneUI server
2019-07-04T12:29:39.236Z - info: OneUI-Server listening on 9100 in production mode.
2019-07-04T12:29:41.955Z - debug: OneUI-Server: forking child for communication. Child pid: 10732
2019-07-04T12:29:41.955Z - debug: OneUI-Server: no childHeartBeat so creating one
2019-07-04T12:29:42.807Z - info: OneUI-ServerChild: Logger enabled on OneUI server-child
2019-07-04T12:29:43.145Z - debug: OneUI-ServerChild: message [welcome child]
2019-07-04T12:29:43.574Z - info: Kill the child process...
2019-07-04T12:29:43.574Z - warn: OneUI-Server: child[10732] Disconnected
2019-07-04T12:29:43.590Z - error: OneUI-Server: child[10732] Exited. code= No code aavailable with signal= None
2019-07-04T12:29:43.590Z - warn: OneUI-Server: ExitError: NOT killing child, heartbeat will take care of it
2019-07-04T12:29:43.590Z - error: OneUI-Server: child[10732] Closed. code= No code aavailable with signal= None
2019-07-04T12:35:47.392Z - info: OneUI-Server: Logger enabled on OneUI server
2019-07-04T12:36:12.724Z - info: OneUI-Server listening on 9100 in production mode.
2019-07-04T12:36:15.553Z - debug: OneUI-Server: forking child for communication. Child pid: 11008
2019-07-04T12:36:15.553Z - debug: OneUI-Server: no childHeartBeat so creating one
2019-07-04T12:36:17.135Z - info: OneUI-ServerChild: Logger enabled on OneUI server-child
2019-07-04T12:36:26.213Z - debug: OneUI-ServerChild: message [welcome child]
2019-07-04T12:36:30.275Z - info: Kill the child process...
2019-07-04T12:36:30.432Z - warn: OneUI-Server: child[11008] Disconnected
2019-07-04T12:36:30.447Z - error: OneUI-Server: child[11008] Exited. code= No code aavailable with signal= None
2019-07-04T12:36:30.447Z - warn: OneUI-Server: ExitError: NOT killing child, heartbeat will take care of it
2019-07-04T12:36:30.447Z - error: OneUI-Server: child[11008] Closed. code= No code aavailable with signal= None

 Thanks & Regards,

Sujit Shinde

  • 0
    TI__Expert 7599 points

    Hi Sujit,

    I would recommend swapping different ports and try to reinstall the USB drivers and the GUI. I would also try to reinstall the software on a different PC just to make sure it isn't specific to your machine. 

  • 0 in reply to Arjun_Prakash
    Prodigy 90 points

    Hi Arjun,

    Swapping ports did not solved the issue.

     

    Two things :

    1) Another PC: It worked.

     

    2) My PC: Still was not working. Tried multiple times Uninstalling & Installing it again.

         But some how I am able to Fix the Issue after 3 days, by doing some Changes (Work Around) in your Software. 

         This can be a Fix, I guess your team should know it. If you can Message me your Email ID, I can explain the problem & workaround I have done to fix it.

    May be then, your team can take care of this problem scenario. 

    Thank You,

    Sujit Shinde

  • 0 in reply to Sujit Shinde
    TI__Expert 7599 points

    Hi Sujith,

    I am glad it worked out for you.

    We are absolutely open to feedback. Your issue maybe unique to your PC. If you can PM me with details and suggestions we will look at your feedback. 

    Thanks. 

  • 0 in reply to Sujit Shinde
    Intellectual 305 points

    Please show your workaround here, I have the same blank white screen issue.

    Windows 10 64 bit.

    Here is the oneui.log. It seems many "killing child process".

    -----------------------------------------------------------------------------------------------------------------------------

    2019-07-28T06:59:21.660Z - [32minfo[39m: OneUI-Server: Logger enabled on OneUI server
    2019-07-28T06:59:22.217Z - [32minfo[39m: OneUI-Server listening on 9100 in production mode.
    2019-07-28T06:59:23.296Z - [34mdebug[39m: OneUI-Server: forking child for communication. Child pid: 14412
    2019-07-28T06:59:23.296Z - [34mdebug[39m: OneUI-Server: no childHeartBeat so creating one
    2019-07-28T06:59:23.874Z - [32minfo[39m: OneUI-ServerChild: Logger enabled on OneUI server-child
    2019-07-28T06:59:24.092Z - [34mdebug[39m: OneUI-ServerChild: message [welcome child]
    2019-07-28T06:59:25.540Z - [32minfo[39m: Kill the child process...
    2019-07-28T06:59:25.548Z - [33mwarn[39m: OneUI-Server: child[14412] Disconnected
    2019-07-28T06:59:25.555Z - [31merror[39m: OneUI-Server: child[14412] Exited. code= No code aavailable with signal= None
    2019-07-28T06:59:25.555Z - [33mwarn[39m: OneUI-Server: ExitError: NOT killing child, heartbeat will take care of it
    2019-07-28T06:59:25.555Z - [31merror[39m: OneUI-Server: child[14412] Closed. code= No code aavailable with signal= None
    2019-07-28T07:00:07.690Z - [32minfo[39m: OneUI-Server: Logger enabled on OneUI server
    2019-07-28T07:00:08.160Z - [32minfo[39m: OneUI-Server listening on 9100 in production mode.
    2019-07-28T07:00:09.218Z - [34mdebug[39m: OneUI-Server: forking child for communication. Child pid: 1608
    2019-07-28T07:00:09.218Z - [34mdebug[39m: OneUI-Server: no childHeartBeat so creating one
    2019-07-28T07:00:09.702Z - [32minfo[39m: OneUI-ServerChild: Logger enabled on OneUI server-child
    2019-07-28T07:00:09.906Z - [34mdebug[39m: OneUI-ServerChild: message [welcome child]
    2019-07-28T07:00:10.533Z - [32minfo[39m: Kill the child process...
    2019-07-28T07:00:10.533Z - [33mwarn[39m: OneUI-Server: child[1608] Disconnected
    2019-07-28T07:00:10.533Z - [31merror[39m: OneUI-Server: child[1608] Exited. code= No code aavailable with signal= None
    2019-07-28T07:00:10.533Z - [33mwarn[39m: OneUI-Server: ExitError: NOT killing child, heartbeat will take care of it
    2019-07-28T07:00:10.549Z - [31merror[39m: OneUI-Server: child[1608] Closed. code= No code aavailable with signal= None
    2019-07-28T07:00:54.623Z - [32minfo[39m: OneUI-Server: Logger enabled on OneUI server
    2019-07-28T07:00:55.101Z - [32minfo[39m: OneUI-Server listening on 9100 in production mode.
    2019-07-28T07:00:56.151Z - [34mdebug[39m: OneUI-Server: forking child for communication. Child pid: 9236
    2019-07-28T07:00:56.151Z - [34mdebug[39m: OneUI-Server: no childHeartBeat so creating one
    2019-07-28T07:00:56.667Z - [32minfo[39m: OneUI-ServerChild: Logger enabled on OneUI server-child
    2019-07-28T07:00:56.870Z - [34mdebug[39m: OneUI-ServerChild: message [welcome child]
    2019-07-28T07:00:57.495Z - [32minfo[39m: Kill the child process...
    2019-07-28T07:00:57.511Z - [33mwarn[39m: OneUI-Server: child[9236] Disconnected
    2019-07-28T07:00:57.511Z - [31merror[39m: OneUI-Server: child[9236] Exited. code= No code aavailable with signal= None
    2019-07-28T07:00:57.511Z - [33mwarn[39m: OneUI-Server: ExitError: NOT killing child, heartbeat will take care of it
    2019-07-28T07:00:57.511Z - [31merror[39m: OneUI-Server: child[9236] Closed. code= No code aavailable with signal= None
    2019-07-28T07:04:36.771Z - [32minfo[39m: OneUI-Server: Logger enabled on OneUI server
    2019-07-28T07:04:39.392Z - [32minfo[39m: OneUI-Server listening on 9100 in production mode.
    2019-07-28T07:04:40.454Z - [34mdebug[39m: OneUI-Server: forking child for communication. Child pid: 2068
    2019-07-28T07:04:40.454Z - [34mdebug[39m: OneUI-Server: no childHeartBeat so creating one
    2019-07-28T07:04:41.031Z - [32minfo[39m: OneUI-ServerChild: Logger enabled on OneUI server-child
    2019-07-28T07:04:43.394Z - [34mdebug[39m: OneUI-ServerChild: message [welcome child]
    2019-07-28T07:04:45.738Z - [32minfo[39m: Kill the child process...
    2019-07-28T07:04:45.755Z - [33mwarn[39m: OneUI-Server: child[2068] Disconnected
    2019-07-28T07:04:45.755Z - [31merror[39m: OneUI-Server: child[2068] Exited. code= No code aavailable with signal= None
    2019-07-28T07:04:45.755Z - [33mwarn[39m: OneUI-Server: ExitError: NOT killing child, heartbeat will take care of it
    2019-07-28T07:04:45.755Z - [31merror[39m: OneUI-Server: child[2068] Closed. code= No code aavailable with signal= None
    2019-07-28T07:07:02.957Z - [32minfo[39m: OneUI-Server: Logger enabled on OneUI server
    2019-07-28T07:07:03.515Z - [32minfo[39m: OneUI-Server listening on 9100 in production mode.
    2019-07-28T07:07:04.535Z - [34mdebug[39m: OneUI-Server: forking child for communication. Child pid: 12564
    2019-07-28T07:07:04.535Z - [34mdebug[39m: OneUI-Server: no childHeartBeat so creating one
    2019-07-28T07:07:04.988Z - [32minfo[39m: OneUI-ServerChild: Logger enabled on OneUI server-child
    2019-07-28T07:07:05.222Z - [34mdebug[39m: OneUI-ServerChild: message [welcome child]
    2019-07-28T07:07:05.909Z - [32minfo[39m: Kill the child process...
    2019-07-28T07:07:05.925Z - [33mwarn[39m: OneUI-Server: child[12564] Disconnected
    2019-07-28T07:07:05.925Z - [31merror[39m: OneUI-Server: child[12564] Exited. code= No code aavailable with signal= None
    2019-07-28T07:07:05.925Z - [33mwarn[39m: OneUI-Server: ExitError: NOT killing child, heartbeat will take care of it
    2019-07-28T07:07:05.925Z - [31merror[39m: OneUI-Server: child[12564] Closed. code= No code aavailable with signal= None
    2019-07-28T07:08:18.086Z - [32minfo[39m: OneUI-Server: Logger enabled on OneUI server
    2019-07-28T07:08:18.545Z - [32minfo[39m: OneUI-Server listening on 9100 in production mode.
    2019-07-28T07:08:19.564Z - [34mdebug[39m: OneUI-Server: forking child for communication. Child pid: 11892
    2019-07-28T07:08:19.564Z - [34mdebug[39m: OneUI-Server: no childHeartBeat so creating one
    2019-07-28T07:08:20.048Z - [32minfo[39m: OneUI-ServerChild: Logger enabled on OneUI server-child
    2019-07-28T07:08:20.236Z - [34mdebug[39m: OneUI-ServerChild: message [welcome child]
    2019-07-28T07:08:20.897Z - [32minfo[39m: Kill the child process...
    2019-07-28T07:08:20.897Z - [33mwarn[39m: OneUI-Server: child[11892] Disconnected
    2019-07-28T07:08:20.897Z - [31merror[39m: OneUI-Server: child[11892] Exited. code= No code aavailable with signal= None
    2019-07-28T07:08:20.897Z - [33mwarn[39m: OneUI-Server: ExitError: NOT killing child, heartbeat will take care of it
    2019-07-28T07:08:20.897Z - [31merror[39m: OneUI-Server: child[11892] Closed. code= No code aavailable with signal= None
    2019-07-28T07:10:02.799Z - [32minfo[39m: OneUI-Server: Logger enabled on OneUI server
    2019-07-28T07:10:03.254Z - [32minfo[39m: OneUI-Server listening on 9100 in production mode.
    2019-07-28T07:10:04.261Z - [34mdebug[39m: OneUI-Server: forking child for communication. Child pid: 1792
    2019-07-28T07:10:04.261Z - [34mdebug[39m: OneUI-Server: no childHeartBeat so creating one
    2019-07-28T07:10:04.741Z - [32minfo[39m: OneUI-ServerChild: Logger enabled on OneUI server-child
    2019-07-28T07:10:04.953Z - [34mdebug[39m: OneUI-ServerChild: message [welcome child]
    2019-07-28T07:10:05.590Z - [32minfo[39m: Kill the child process...
    2019-07-28T07:10:05.590Z - [33mwarn[39m: OneUI-Server: child[1792] Disconnected
    2019-07-28T07:10:05.590Z - [31merror[39m: OneUI-Server: child[1792] Exited. code= No code aavailable with signal= None
    2019-07-28T07:10:05.590Z - [33mwarn[39m: OneUI-Server: ExitError: NOT killing child, heartbeat will take care of it
    2019-07-28T07:10:05.590Z - [31merror[39m: OneUI-Server: child[1792] Closed. code= No code aavailable with signal= None
    2019-07-28T07:30:24.989Z - [32minfo[39m: OneUI-Server: Logger enabled on OneUI server
    2019-07-28T07:30:26.216Z - [32minfo[39m: OneUI-Server listening on 9100 in production mode.
    2019-07-28T07:30:27.277Z - [34mdebug[39m: OneUI-Server: forking child for communication. Child pid: 2964
    2019-07-28T07:30:27.277Z - [34mdebug[39m: OneUI-Server: no childHeartBeat so creating one
    2019-07-28T07:30:27.743Z - [32minfo[39m: OneUI-ServerChild: Logger enabled on OneUI server-child
    2019-07-28T07:30:28.556Z - [34mdebug[39m: OneUI-ServerChild: message [welcome child]
    2019-07-28T07:30:29.682Z - [32minfo[39m: Kill the child process...
    2019-07-28T07:30:29.689Z - [33mwarn[39m: OneUI-Server: child[2964] Disconnected
    2019-07-28T07:30:29.693Z - [31merror[39m: OneUI-Server: child[2964] Exited. code= No code aavailable with signal= None
    2019-07-28T07:30:29.693Z - [33mwarn[39m: OneUI-Server: ExitError: NOT killing child, heartbeat will take care of it
    2019-07-28T07:30:29.693Z - [31merror[39m: OneUI-Server: child[2964] Closed. code= No code aavailable with signal= None
    2019-07-28T07:30:36.281Z - [32minfo[39m: OneUI-Server: childHeartBeat:1 noTimer=undefined
    2019-07-28T07:30:36.281Z - [34mdebug[39m: OneUI-Server: Resetting child heartbeat - all well so far
    2019-07-28T07:30:45.282Z - [32minfo[39m: OneUI-Server: childHeartBeat:0 noTimer=undefined
    2019-07-28T07:30:45.282Z - [31merror[39m: OneUI-Server: No childHeartBeat:0 ### killing and restarting child now ###
    2019-07-28T07:30:45.283Z - [32minfo[39m: OneUI-Server:childKillAndRestart: killing child[2964]
    2019-07-28T07:30:45.343Z - [34mdebug[39m: OneUI-Server: forking child for communication. Child pid: 6704
    2019-07-28T07:30:45.830Z - [32minfo[39m: OneUI-ServerChild: Logger enabled on OneUI server-child
    2019-07-28T07:30:46.051Z - [34mdebug[39m: OneUI-ServerChild: message [welcome child]
    2019-07-28T07:30:46.690Z - [32minfo[39m: Kill the child process...
    2019-07-28T07:30:46.697Z - [33mwarn[39m: OneUI-Server: child[6704] Disconnected
    2019-07-28T07:30:46.701Z - [31merror[39m: OneUI-Server: child[6704] Exited. code= No code aavailable with signal= None
    2019-07-28T07:30:46.701Z - [33mwarn[39m: OneUI-Server: ExitError: NOT killing child, heartbeat will take care of it
    2019-07-28T07:30:46.701Z - [31merror[39m: OneUI-Server: child[6704] Closed. code= No code aavailable with signal= None
    2019-07-28T07:56:31.122Z - [32minfo[39m: OneUI-Server: Logger enabled on OneUI server
    2019-07-28T07:56:31.732Z - [32minfo[39m: OneUI-Server listening on 9100 in production mode.
    2019-07-28T07:56:32.676Z - [34mdebug[39m: OneUI-Server: forking child for communication. Child pid: 6572
    2019-07-28T07:56:32.676Z - [34mdebug[39m: OneUI-Server: no childHeartBeat so creating one
    2019-07-28T07:56:33.223Z - [32minfo[39m: OneUI-ServerChild: Logger enabled on OneUI server-child
    2019-07-28T07:56:33.457Z - [34mdebug[39m: OneUI-ServerChild: message [welcome child]
    2019-07-28T07:56:34.691Z - [32minfo[39m: Kill the child process...
    2019-07-28T07:56:34.754Z - [33mwarn[39m: OneUI-Server: child[6572] Disconnected
    2019-07-28T07:56:34.754Z - [31merror[39m: OneUI-Server: child[6572] Exited. code= No code aavailable with signal= None
    2019-07-28T07:56:34.754Z - [33mwarn[39m: OneUI-Server: ExitError: NOT killing child, heartbeat will take care of it
    2019-07-28T07:56:34.754Z - [31merror[39m: OneUI-Server: child[6572] Closed. code= No code aavailable with signal= None