Running gzserver in AWS with gzweb not working

asked 2018-05-14 10:03:25 -0600

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updated 2018-05-30 10:30:11 -0600

I can run gzserver and gzweb on localhost fine; but if I put gzserver in a headless AWS instance, the gzweb client connects

Gazebo transport node connected to gzserver. Pose message filter parameters between successive messages: minimum seconds: 0.02 minimum XYZ distance squared: 0.00001 minimum Quartenion distance squared: 0.00001

and I can see the Gazebo screen in Firefox (IP config should be correct) but then disconnects immediately with the error:

npm ERR! gzweb@1.3.0 start: `if [ $npm_config_port ]; then port=$npm_config_port; fi; cd gzbridge && ./server.js $port "1234"` npm ERR! Exit status 139 npm ERR! npm ERR! Failed at the gzweb@1.3.0 start script 'if [ $npm_config_port ]; then port=$npm_config_port; fi; cd gzbridge && ./server.js $port "1234"'.

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