Unable to Start Back End Services (error: Back-end service is not running)

[sanyaade-iot]

Hello Everybody,

Please I need help!

I build and running Lucida locally, I am on Ubuntu 16.04.
Build all dependences under tools, navigate back to top root
run the command: make start_all

Navigate to webpage: educateiot.com:3000 (still live, I did not shut down)
login. But when following the tutorail pdf, I started to add images, text and url the I got error messages that "Back-end service is not running"

How do I started those services manually. I know in the previous edition and in Sirius, there are .sh files and light python http server but it seems Lucida has change a bit now. Please help!

Hear from you soon!

God blesses!!!

Best regards,
Sanyaade

[hillm3]

Hello,

First of all, are you running the master?

make start_all will run even if a service fails to start. Eg. if QA is failing to start you may get that error.

In experimental versions, services do not automatically start at all from Lucida.

Check if QA can start manually by going to lucida_root/lucida/questionanswering/OpenEphyra and then type "make start_server". Copy paste the message you get from there to here.

Thanks,
Mason.

[sanyaade-iot]

Hello,

Many thanks for your reply!

Yes! I was able to start QA and Lucida server (see: http://educateiot.com:3000/ ) but other services failed to start even when I attempted then manually.

The error messages are coming from the server web pages whenever I try to create a label or knowledge

I am building local and all services were built with no errors on Ubuntu 16.04.
Seems that inclusion of Docker build and local build in one resources are creating conflict among build files.
I am building it over all from start again. I will get back with errors.

Many thanks!

God blesses!!!

Best regards,
Sanyaade

[sanyaade-iot]

Hi All,

I need help on how to stop and restart service. After compiled Lucida (tools then make ... wrestled and then got that side working and done) then cd ==> into Lucida (the also make to get that side working). Then back to root and issue make start_all then I got "Session lucida already exists." but the browser still says --> "Back-end service is not running" .

So I can someone stop all the services and re-start or start them one by one (Please state if starting order is to be observed.) Many thanks!

Hear from you Guys soon!

God blesses!!!

Best regards,
Sanyaade

[sanyaade-iot]

Hi All,

Replying to my own query above as I finally got Lucida working locally on my home server.
Lucida after I reboot my server and then invoke the command: -> make start_all in the terminal from the root folder of my Lucida.

1.) So far Learn is working even though learn and infer are not matching correct for text
2.) Need to know how to use the URL below the text input.
3.) Need to know how to create users or user group with account (needs an interface to support/admin the front-end)
4.) Submit a step-by-step documentation of how to build and deploy Lucida locally.
5.) Create a separate install scripts for local installation separated from Docker (or Separate Docker/Non Docker scripts)
6.) Learn more about Lucida Internals and how to adapt and extend it? Read Tutorials, Papers written around it and how to hack it further.

Note: My Server: Dell PowerEdger 2950, 8 Cores, 32GB RAM, 2TB HDD [Need to include a good sound card and two-4GB GPU(s) card initially for testing]

Many thanks!

Hear from you soon!

God blesses!!!

Best regards,
Sanyaade