Not working on Firefox 58.0.2 64 bit

[allisone1]

Just updated Firefox 58.0.2 64 bit on my HP Win 10 laptop and now the NewTabHomepage does not work. I removed and reinstalled it but it still leaves a blank page. I can select the Home Page icon and it works.

[lucky62]

I have the same problem. Note that my homepage is the local file.

Browser console errors:

this._recipeManager is null  LoginManagerParent.jsm:86
	receiveMessage resource://gre/modules/LoginManagerParent.jsm:86:9
	receiveMessage jar:file:///usr/lib/firefox/browser/omni.ja!/components/nsBrowserGlue.js:185:15
	receiveMessage self-hosted:995:17
Error: WebExtension context not found!  ExtensionParent.jsm:830:13
Unchecked lastError value: Error: Illegal URL: file:///SHARED/SSD_DATA/00_MyProjects/WWWAPPS/index.html  ExtensionCommon.jsm:407
	withLastError resource://gre/modules/ExtensionCommon.jsm:407:9
	wrapPromise/< resource://gre/modules/ExtensionCommon.jsm:460:11
New Tab Homepage was unable to load your homepage 'file:///SHARED/SSD_DATA/00_MyProjects/WWWAPPS/index.html'  redirect.js:70:9
	redirectUser/< moz-extension://99737371-03da-4e75-9b55-2c1ab9e37878/redirect.js:70:9

[benbasson]

Sorry, Mozilla don't deem this appropriate behaviour for add-ons to support. I suggest you read issue #24 and take it up with Mozilla.