This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

errors in debug

  • 2 replies
  • 1 has this problem
  • 8 views
  • Last reply by cor-el

more options

Hi, was checkig something.. and this turned up.. maybe someone who undrstands the dark arts can help.

"Unknown localization message _forbes_____ lpfulllib.js:1 TypeError: Argument 1 of PrecompiledScript.executeInGlobal is not an object. ExtensionContent.jsm:490:25 Content Security Policy: The page's settings blocked the loading of a resource at eval ("script-src"). background.js:3764:15 null has no properties background.js:1 can't access dead object backbone.min.js:123 document.getElementById(...) is null options.js:94 error occurred while processing 'sources: TypeError: window is null Stack: webExtensionTargetPrototype.isExtensionWindow@resource://devtools/server/actors/targets/webextension.js:276:3webExtensionTargetPrototype._allowSource@resource://devtools/server/actors/targets/webextension.js:293:18 TabSources/this.allowSource@resource://devtools/server/actors/utils/TabSources.js:25:39 _addSource@resource://devtools/server/actors/thread.js:1663:23 onSources@resource://devtools/server/actors/thread.js:1077:12 onPacket@resource://devtools/server/main.js:1291:58 receiveMessage@resource://devtools/shared/transport/child-transport.js:66:16 Line: 276, column: 3"

Hi, was checkig something.. and this turned up.. maybe someone who undrstands the dark arts can help. "Unknown localization message _forbes_____ lpfulllib.js:1 TypeError: Argument 1 of PrecompiledScript.executeInGlobal is not an object. ExtensionContent.jsm:490:25 Content Security Policy: The page's settings blocked the loading of a resource at eval ("script-src"). background.js:3764:15 null has no properties background.js:1 can't access dead object backbone.min.js:123 document.getElementById(...) is null options.js:94 error occurred while processing 'sources: TypeError: window is null Stack: webExtensionTargetPrototype.isExtensionWindow@resource://devtools/server/actors/targets/webextension.js:276:3webExtensionTargetPrototype._allowSource@resource://devtools/server/actors/targets/webextension.js:293:18 TabSources/this.allowSource@resource://devtools/server/actors/utils/TabSources.js:25:39 _addSource@resource://devtools/server/actors/thread.js:1663:23 onSources@resource://devtools/server/actors/thread.js:1077:12 onPacket@resource://devtools/server/main.js:1291:58 receiveMessage@resource://devtools/shared/transport/child-transport.js:66:16 Line: 276, column: 3"

All Replies (2)

more options

mr4bs said

maybe someone who undrstands the dark arts can help.

Hmm, I don't think there is enough context to interpret that.

What problem were you trying to solve that led you into the console?

more options

This message looks like a problem with the WebExtension LastPass (lpfulllib.js is part of LastPass) looking for "_forbes_____".

If this error message persists then maybe contract LastPass for support.

Modified by cor-el