Worker Timeout, the worker process does not respond

[Sindcs]

when i use the started worker in the hole project,it do some task and get the error 'Worker Timeout, the worker process does not respond'.
the worker i used in project is a global object
the code like this
`var electronWorker = require('electron-workers')
const electronWorkers = electronWorker({
connectionMode: 'ipc',
pathToScript: config.childProcess.backworkerPath,
pathToElectron: config.childProcess.electronPath,
timeout: 30000,
debug: 7567,
numberOfWorkers: 1
})

electronWorkers.start(function (startErr) {
if (startErr) {
console.log(start worker err:${startErr})
log.writeErr(start worker err:${startErr})
}
})

export default electronWorkers`

and then i use electronWorkers in the hole project, but it dosen't work while do some task.
please help me
thanks