0 info it worked if it ends with ok 1 verbose cli [ 'C:\\Program Files\\nodejs\\node.exe', 1 verbose cli 'C:\\Users\\vikramr\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js', 1 verbose cli 'publish' ] 2 info using npm@4.5.0 3 info using node@v6.10.3 4 verbose publish [ '.' ] 5 verbose stack Error: Invalid name: "tool tip" 5 verbose stack at ensureValidName (C:\Users\vikramr\AppData\Roaming\npm\node_modules\npm\node_modules\normalize-package-data\lib\fixer.js:336:15) 5 verbose stack at Object.fixNameField (C:\Users\vikramr\AppData\Roaming\npm\node_modules\npm\node_modules\normalize-package-data\lib\fixer.js:215:5) 5 verbose stack at C:\Users\vikramr\AppData\Roaming\npm\node_modules\npm\node_modules\normalize-package-data\lib\normalize.js:32:38 5 verbose stack at Array.forEach (native) 5 verbose stack at normalize (C:\Users\vikramr\AppData\Roaming\npm\node_modules\npm\node_modules\normalize-package-data\lib\normalize.js:31:15) 5 verbose stack at final (C:\Users\vikramr\AppData\Roaming\npm\node_modules\npm\node_modules\read-package-json\read-json.js:349:5) 5 verbose stack at then (C:\Users\vikramr\AppData\Roaming\npm\node_modules\npm\node_modules\read-package-json\read-json.js:124:5) 5 verbose stack at C:\Users\vikramr\AppData\Roaming\npm\node_modules\npm\node_modules\read-package-json\read-json.js:243:12 5 verbose stack at C:\Users\vikramr\AppData\Roaming\npm\node_modules\npm\node_modules\graceful-fs\graceful-fs.js:78:16 5 verbose stack at tryToString (fs.js:456:3) 6 verbose cwd C:\Users\vikramr\Downloads\tooltipster-master 7 verbose Windows_NT 6.3.9600 8 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\vikramr\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js" "publish" 9 verbose node v6.10.3 10 verbose npm v4.5.0 11 error Invalid name: "tool tip" 12 verbose exit [ 1, true ]