SyntaxError: Invalid regular expression: /^\/(*)(?:\/(?=$))?$/: Nothing to repeat
at new RegExp ()
at pathtoRegexp (/usr/lib/nodejs/path-to-regexp/index.js:167:21)
at new Layer (/usr/lib/nodejs/express/router/layer.js:21:17)
at Function.proto.route (/usr/lib/nodejs/express/router/index.js:366:15)
at Function.proto.(anonymous function) [as get] (/usr/lib/nodejs/express/router/index.js:381:22)
at Object. (/home/neel@m95/Desktop/pan-genome-visualization/routes/download.js:27:8)
at Module._compile (module.js:652:30)
at Object.Module._extensions..js (module.js:663:10)
at Module.load (module.js:565:32)
at tryModuleLoad (module.js:505:12)
npm ERR! Linux 5.4.0-72-generic
npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "start"
npm ERR! node v8.10.0
npm ERR! npm v3.5.2
npm ERR! code ELIFECYCLE
npm ERR! panX-visualization@1.5.0 start: node ./bin/www
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the panX-visualization@1.5.0 start script 'node ./bin/www'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the panX-visualization package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! node ./bin/www
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs panX-visualization
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls panX-visualization
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! /home/neel@m95/Desktop/pan-genome-visualization/npm-debug.log
Hi i am trying to run npm for panX visualization purpose and it giving following error.
npm start
DEPRECATED use https://github.com/pillarjs/path-to-regexp /usr/lib/nodejs/path-to-regexp/index.js:167 return attachKeys(new RegExp('^' + path + (end ? '$' : ''), flags), keys); ^
SyntaxError: Invalid regular expression: /^\/(*)(?:\/(?=$))?$/: Nothing to repeat at new RegExp ()
at pathtoRegexp (/usr/lib/nodejs/path-to-regexp/index.js:167:21)
at new Layer (/usr/lib/nodejs/express/router/layer.js:21:17)
at Function.proto.route (/usr/lib/nodejs/express/router/index.js:366:15)
at Function.proto.(anonymous function) [as get] (/usr/lib/nodejs/express/router/index.js:381:22)
at Object. (/home/neel@m95/Desktop/pan-genome-visualization/routes/download.js:27:8)
at Module._compile (module.js:652:30)
at Object.Module._extensions..js (module.js:663:10)
at Module.load (module.js:565:32)
at tryModuleLoad (module.js:505:12)
npm ERR! Linux 5.4.0-72-generic npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "start" npm ERR! node v8.10.0 npm ERR! npm v3.5.2 npm ERR! code ELIFECYCLE npm ERR! panX-visualization@1.5.0 start:
node ./bin/wwwnpm ERR! Exit status 1 npm ERR! npm ERR! Failed at the panX-visualization@1.5.0 start script 'node ./bin/www'. npm ERR! Make sure you have the latest version of node.js and npm installed. npm ERR! If you do, this is most likely a problem with the panX-visualization package, npm ERR! not with npm itself. npm ERR! Tell the author that this fails on your system: npm ERR! node ./bin/www npm ERR! You can get information on how to open an issue for this project with: npm ERR! npm bugs panX-visualization npm ERR! Or if that isn't available, you can get their info via: npm ERR! npm owner ls panX-visualization npm ERR! There is likely additional logging output above.npm ERR! Please include the following file with any support request: npm ERR! /home/neel@m95/Desktop/pan-genome-visualization/npm-debug.log
Thank you!