# Errors/warnings in console what they mean **URL:** \ **Category:** General\ **Created:** [June 9, 2023, 7:54am UTC](https://community.metamask.com/t/errors-warnings-in-console-what-they-mean/25906 "2023-06-09T07:54:27Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![BochenPL](https://avatars.discourse-cdn.com/v4/letter/b/f05b48/32.png) [@BochenPL](https://community.metamask.com/u/BochenPL)\ **Post date:** [June 9, 2023, 7:54am UTC](https://community.metamask.com/t/errors-warnings-in-console-what-they-mean/25906/1 "2023-06-09T07:54:27Z")
When i run any website and i have the MetaMask plugin enabled i get the following warnings in the browser console. When the MetaMask extension is disabled, the warnings do not appear. Should I worry about this and can I use the plugin safely?? Plugin version 10.31.1, chrome browser version 114.0.5735.110 ![244616080-5196b941-abc7-4b21-9d9e-0cc949a83c88](https://europe1.discourse-cdn.com/metamask/original/3X/c/5/c526f1bf5a6574658815ad525893751eec8417cd.png) lockdown-install.js:1 Removing intrinsics.JSON.rawJSON visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.JSON.isRawJSON visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%ArrayPrototype%.toReversed visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%ArrayPrototype%.toSorted visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%ArrayPrototype%.toSpliced visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%ArrayPrototype%.with visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%ArrayPrototype%.@@unscopables.toReversed visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%ArrayPrototype%.@@unscopables.toSorted visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%ArrayPrototype%.@@unscopables.toSpliced visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%ArrayBufferPrototype%.transferToFixedLength visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%ArrayBufferPrototype%.detached visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%StringPrototype%.isWellFormed visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%StringPrototype%.toWellFormed visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%RegExpPrototype%.unicodeSets visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%TypedArrayPrototype%.toReversed visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%TypedArrayPrototype%.toSorted visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%TypedArrayPrototype%.with visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 polyfills.js:1 [webpack-dev-server] Server started: Hot Module Replacement disabled, Live Reloading enabled, Progress disabled, Overlay enabled. core.mjs:23480 Angular is running in development mode. Call enableProdMode() to enable production mode. lockdown-install.js:1 Removing intrinsics.JSON.rawJSON visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.JSON.isRawJSON visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%ArrayPrototype%.toReversed visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%ArrayPrototype%.toSorted visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%ArrayPrototype%.toSpliced visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%ArrayPrototype%.with visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%ArrayPrototype%.@@unscopables.toReversed visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%ArrayPrototype%.@@unscopables.toSorted visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%ArrayPrototype%.@@unscopables.toSpliced visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%ArrayBufferPrototype%.transferToFixedLength visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%ArrayBufferPrototype%.detached visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%StringPrototype%.isWellFormed visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%StringPrototype%.toWellFormed visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%RegExpPrototype%.unicodeSets visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%TypedArrayPrototype%.toReversed visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%TypedArrayPrototype%.toSorted visitProperties @ lockdown-install.js:1 isAllowedPropertyValue @ lockdown-install.js:1 isAllowedProperty @ lockdown-install.js:1 visitProperties @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 repairIntrinsics @ lockdown-install.js:1 (anonymous) @ lockdown-install.js:1 (anonymous) @ lockdown-run.js:4 lockdown-install.js:1 Removing intrinsics.%TypedArrayPrototype%.with ---
**Author:** ![snwlprd.eth](https://dub1.discourse-cdn.com/metamask/user_avatar/community.metamask.com/snwlprd.eth/32/34285_2.png) [@snwlprd.eth](https://community.metamask.com/u/snwlprd.eth)\ **Post date:** [June 9, 2023, 1:06pm UTC](https://community.metamask.com/t/errors-warnings-in-console-what-they-mean/25906/2 "2023-06-09T13:06:12Z")
Hello @BochenPL ! Welcome to MetaMask community ! Warn appeared in the current version 10.31.1. The team is aware of this and will fix the bugs in the next stable release. Thank you ! ---
**Author:** ![system](https://europe1.discourse-cdn.com/metamask/original/3X/3/8/3812168020a49f264784b1dbfcf12435abbb09ad.png) [@system](https://community.metamask.com/u/system)\ **Post date:** [July 9, 2023, 7:54am UTC](https://community.metamask.com/t/errors-warnings-in-console-what-they-mean/25906/3 "2023-07-09T07:54:46Z")
Closed on July 9, 2023, 7:54am UTC This topic was automatically closed after 30 days. New replies are no longer allowed.