[TimedOutError] Make sure your printer is connected

[iamVihanga]

Im using Electron version ^37.2.3 with my Electron-Forge Project with TypeScript. And Im using a exact same printer that used in example code which is "XPrinter XP-80C".
Even my printer is connected, I cannot run print example and everytime its give me this following error,

(node:18340) electron: Failed to load URL: file:///.../.webpack/main/renderer/index.html with error: ERR_FILE_NOT_FOUND
[TimedOutError] Make sure your printer is connected