Uncaught TypeError: about grapesjs-template-manager HOT 3 CLOSED

Grapesjs' built in storages don't work with this plugin, here's the list of supported storage types and how to setup https://github.com/Ju99ernaut/grapesjs-template-manager#localindexeddb

In your case just change type: 'local' to type: 'indexeddb'

from grapesjs-template-manager.

  container: '#gjs',
  height: '100%',
  storageManager: {
    id: 'gjs-',             // Prefix identifier that will be used on parameters
    type: 'indexeddb',          // Type of the storage
    fromElement: true,   //used for tempalate manager
    autosave: 0,         // Store data automatically
    autoload: 1,         // Autoload stored data on init
    stepsBeforeSave: 1,     // If autosave enabled, indicates how many changes are necessary before store method is triggered
  },

I switched to indexeddb and made sure indexeddb is working. I am still getting the same errors.

from grapesjs-template-manager.

I'm not sure what's wrong on your end, your configuration works fine on my end, anyways the errors you're getting indicate that whichever storage you're using doesn't have the loadAll method, which is available in the indexeddb version that comes built in https://github.com/Ju99ernaut/grapesjs-template-manager/blob/master/src/storage/indexeddb.js

from grapesjs-template-manager.