Skip to main content
E
eifinger1-Visitor
1-Visitor
March 26, 2018
Solved

Error launching EMS on Raspberry Pi

  • March 26, 2018
  • 2 replies
  • 4356 views

Using the example config.json from https://developer.thingworx.com/resources/guides/thingworx-raspberry-pi-quickstart/configure-ems with my hosted instance and generated appKey I get the following error when executing "sudo ./wsems"

[FORCE] 2018-03-26 14:34:17,302 ./wsems: Initializing EMS ....
[FORCE] 2018-03-26 14:34:17,302 main: Using config file /home/pi/thingworx/microserver/etc/config.json
[INFO ] 2018-03-26 14:34:17,302 ./wsems: Creating the WsEms proxy.
[INFO ] 2018-03-26 14:34:17,302 ./wsems: Starting HTTP Server.
[INFO ] 2018-03-26 14:34:17,302 Main: Using custom certificate and private key for HTTP Server
[ERROR] 2018-03-26 14:34:17,303 Main: Failed to get HTTP Server ssl configuration.
[FORCE] 2018-03-26 14:34:17,303 Main: Exiting....
[DEBUG] 2018-03-26 14:34:17,303 jsonConfigurator::~jsonConfigurator: Deleting JSON object

Best answer by hrajpal

Try with this:


 "ws_servers": [{
 "host": "pp-1802071422as.devportal.ptc.io",
 "port": 443
 }],
 "http_server": {
 "host": "127.0.0.1",
 "port": 8080,
 "ssl": false,
 "authenticate": false
 },
 "appKey": "990d0f05-c17f-4416-aa07-beefd1e61b50",
 "logger": {
 "level": "DEBUG"
 },
 "auto_bind": [{
 "name": "PiThing",
 "gateway": false
 }],
 "certificates": {
 "validate": false,
 "allow_self_signed":true
 },
 "ws_connection": {
 "encryption": "ssl",
 "verbose": true,
 "msg_timeout": 1000
 }
}

2 replies

H
hrajpal5-Regular Member
5-Regular Member
March 26, 2018

Seems to be issue with HTTP Server Configuration in config.json file.

Could you please provide me the config.json file so that i can review at my end and see if there is something incorrect in the file?

 

Thanks,

Himesh Rajpal

E
eifinger1-VisitorAuthor
1-Visitor
March 26, 2018

Hi,

as I said it's the sample config:

 {
 "ws_servers": [{
 "host": "pp-1802071422as.devportal.ptc.io",
 "port": 443
 }],
 "http_server": {
 "host": "127.0.0.1",
 "port": 8080
 },
 "appKey": "990d0f05-c17f-4416-aa07-beefd1e61b50",
 "logger": {
 "level": "DEBUG"
 },
 "auto_bind": [{
 "name": "PiThing",
 "gateway": false
 }],
 "certificates": {
 "validate": false,
 "allow_self_signed":true
 },
 "ws_connection": {
 "encryption": "ssl",
 "verbose": true,
 "msg_timeout": 1000
 }
}
H
hrajpal5-Regular MemberAnswer
5-Regular Member
March 29, 2018

Try with this:


 "ws_servers": [{
 "host": "pp-1802071422as.devportal.ptc.io",
 "port": 443
 }],
 "http_server": {
 "host": "127.0.0.1",
 "port": 8080,
 "ssl": false,
 "authenticate": false
 },
 "appKey": "990d0f05-c17f-4416-aa07-beefd1e61b50",
 "logger": {
 "level": "DEBUG"
 },
 "auto_bind": [{
 "name": "PiThing",
 "gateway": false
 }],
 "certificates": {
 "validate": false,
 "allow_self_signed":true
 },
 "ws_connection": {
 "encryption": "ssl",
 "verbose": true,
 "msg_timeout": 1000
 }
}
L
Leigh5-Regular Member
5-Regular Member
April 5, 2018

Hi @eifinger

Just wanted to follow up to see if your question has been answered.  If so, please indicate Accepted Solution for the benefit of all of our Community users.  If not, please let us know your current status.

Thanks!

Leigh

Terms & ConditionsAccessibility statement