Typescript error on app launch

[sahandii]

Hello i get this error when i try to launch the LiveStyle app

TypeError: Cannot read property 'nodeName' of null at Object.parse (/Applications/LiveStyle.app/Contents/Resources/app/node_modules/browser-launcher2/node_modules/plist/lib/parse.js:45:26) at /Applications/LiveStyle.app/Contents/Resources/app/node_modules/browser-launcher2/lib/darwin/util.js:13:17 at FSReqWrap.readFileAfterClose [as oncomplete] (fs.js:380:3)

Anyone know why? Running macOS 10.4.6. Thank you.