A JavaScript error occurred in the main process
Uncaught Exception:
ReferenceError: child is not defined
at EventEmitter. <anonymous> (C:\jo]Block resources app.asar main.js:1:128259)
at emitTwo (events.js:126:13)
at EventEmitter.emit (events.js:214:7)
at WebContents. <anonymous> (C:**ja]
Block resources electron.asar browser\api web-contents.js:286:13)
at emitTwo (events.js:126:13)
at WebContents.emit (events.js:214:7)