Uncaught TypeError: this.$.document.save is not a function

[felipesousa]

Following steps in https://codelabs.developers.google.com/codelabs/polymer-firebase-pwa/index.html?index=..%2F..%2Findex#24 Codelab, I see this error in my console.

na-behavior.html:70 Uncaught TypeError: this.$.document.save is not a function
    at HTMLElement.save (na-behavior.html:70)
    at HTMLElement.commitChange (na-behavior.html:49)
    at HTMLElement.handler (polymer.html:507)
    at HTMLElement.fire (polymer.html:1284)
    at HTMLElement.close (na-editor.html:138)
    at HTMLElement.save (na-editor.html:125)
    at HTMLElement.handler (polymer.html:507)
    at HTMLElement.fire (polymer.html:1284)
    at Object.fire (polymer.html:856)
    at Object.forward (polymer.html:1153)

Someone have too this problem?

[louismanson]

Probably on this moment you did found the answer,if not, the tutorial from the code labs needs an update. Go to bower_components/note-app/common/note-app/na-behavior.html, check the line 70 and change the save to saveValue, it must look like this.

return this.$.document.saveValue(this.notesPath).then(() => {

that function change for the actual version of Polymer. if you still have the problem, clear the cache and run again.

[felipesousa]

@louismanson congratz brother! 👍