Built App does not open on Catalina

[sama12386]

I followed the instructions on the readme and built this app with yarn dist. I opened the DMG, installed the app, and launched it. I then get this error in a popup.

Uncaught Exception:
Error: Cannot find module 'electron-devtools-installer'
Require stack:
- /Applications/electron-webpack-quick-start.app/Contents/Resources/app.asar/main.js
- 
    at Module._resolveFilename (internal/modules/cjs/loader.js:797:17)
    at Function../lib/common/reset-search-paths.ts.Module._resolveFilename (electron/js2c/browser_init.js:7737:16)
    at Module._load (internal/modules/cjs/loader.js:690:27)
    at Function.Module._load (electron/js2c/asar.js:738:28)
    at Module.require (internal/modules/cjs/loader.js:852:19)
    at require (internal/modules/cjs/helpers.js:74:18)
    at Object.call (/Applications/electron-webpack-quick-start.app/Contents/Resources/app.asar/webpack:/external "electron-devtools-installer":1:18)
    at __webpack_require__ (/Applications/electron-webpack-quick-start.app/Contents/Resources/app.asar/webpack:/webpack/bootstrap:19:22)
    at Module.call (/Applications/electron-webpack-quick-start.app/Contents/Resources/app.asar/webpack:/src/main/index.ts:1:1)
    at __webpack_require__ (/Applications/electron-webpack-quick-start.app/Contents/Resources/app.asar/webpack:/webpack/bootstrap:19:22)

Thanks for the help in advance.