hexo: After upgrading 4.2.0, it caused that generating html with hexo-pwa is failed

Check List

Please check followings before submitting a new issue.

• I have already read Docs page & Troubleshooting page
• I have already searched existing issues and they are not help to me
• I examined error or warning messages and it’s difficult to solve
• Using the latest version of Hexo (run hexo version to check)
• Node.js is higher than 8.6.0

Expected behavior

hexo g is successful.

Actual behavior

hexo g is failed.

How to reproduce?

Using hexo-pwa plugin, then hexo g

Environment & Settings

Node.js & npm version

$ node -v
v13.3.0

$ npm -v
6.13.4

$ yarn -v
1.19.2

Hexo and Plugin version(npm ls --depth 0)

    "hexo": "4.2.0",
    "hexo-baidu-url-submit": "0.0.6",
    "hexo-deployer-git": "^2.1.0",
    "hexo-generator-archive": "^1.0.0",
    "hexo-generator-baidu-sitemap": "^0.1.6",
    "hexo-generator-category": "^1.0.0",
    "hexo-generator-feed": "^2.2.0",
    "hexo-generator-index": "^1.0.0",
    "hexo-generator-searchdb": "^1.2.0",
    "hexo-generator-sitemap": "^2.0.0",
    "hexo-generator-tag": "^1.0.0",
    "hexo-helper-live2d": "^3.1.1",
    "hexo-pwa": "^0.1.3",
    "hexo-renderer-ejs": "^1.0.0",
    "hexo-renderer-marked": "^2.0.0",
    "hexo-renderer-stylus": "^1.1.0",
    "hexo-server": "^1.0.0",
    "live2d-widget-model-koharu": "^1.0.5",
    "live2d-widget-model-z16": "^1.0.5",
    "npm-check-updates": "^4.0.1"

Others

FATAL Something's wrong. Maybe you can find the solution here: https://hexo.io/docs/troubleshooting.html
TypeError: Cannot read property 'data' of undefined
    at Hexo.module.exports (C:\Users\purpl\Desktop\caoyu.info\cc\node_modules\hexo-pwa\lib\serviceWorker.js:23:39)
    at Hexo.tryCatcher (C:\Users\purpl\Desktop\caoyu.info\cc\node_modules\bluebird\js\release\util.js:16:23)
    at Hexo.<anonymous> (C:\Users\purpl\Desktop\caoyu.info\cc\node_modules\bluebird\js\release\method.js:15:34)
    at C:\Users\purpl\Desktop\caoyu.info\cc\node_modules\hexo\lib\hexo\index.js:390:22
    at tryCatcher (C:\Users\purpl\Desktop\caoyu.info\cc\node_modules\bluebird\js\release\util.js:16:23)
    at MappingPromiseArray._promiseFulfilled (C:\Users\purpl\Desktop\caoyu.info\cc\node_modules\bluebird\js\release\ma
p.js:68:38)
    at MappingPromiseArray.PromiseArray._iterate (C:\Users\purpl\Desktop\caoyu.info\cc\node_modules\bluebird\js\releas
e\promise_array.js:115:31)
    at MappingPromiseArray.init (C:\Users\purpl\Desktop\caoyu.info\cc\node_modules\bluebird\js\release\promise_array.j
s:79:10)
    at MappingPromiseArray._asyncInit (C:\Users\purpl\Desktop\caoyu.info\cc\node_modules\bluebird\js\release\map.js:37
:10)
    at _drainQueueStep (C:\Users\purpl\Desktop\caoyu.info\cc\node_modules\bluebird\js\release\async.js:97:12)
    at _drainQueue (C:\Users\purpl\Desktop\caoyu.info\cc\node_modules\bluebird\js\release\async.js:86:9)
    at Async._drainQueues (C:\Users\purpl\Desktop\caoyu.info\cc\node_modules\bluebird\js\release\async.js:102:5)
    at Immediate.Async.drainQueues [as _onImmediate] (C:\Users\purpl\Desktop\caoyu.info\cc\node_modules\bluebird\js\re
lease\async.js:15:14)
    at processImmediate (internal/timers.js:444:21)