Merge pull request #2737 from ethereum/metamask

fix metamask loading and notification

apps/remix-ide/src/blockchain/execution-context.js

@@ -156,7 +156,7 @@ export class ExecutionContext {
         return cb()
       } else {
         if (injectedProvider && injectedProvider._metamask && injectedProvider._metamask.isUnlocked) {
-          if (!await injectedProvider._metamask.isUnlocked()) this.call('notification', 'toast', 'Please make sure the injected provider is unlocked (e.g Metamask).')
+          if (!await injectedProvider._metamask.isUnlocked()) infoCb('Please make sure the injected provider is unlocked (e.g Metamask).')
         }
         this.askPermission()
         this.executionContext = context

libs/remix-ui/debugger-ui/src/lib/vm-debugger/global-variables.tsx

@@ -1,6 +1,7 @@
 import React from 'react' // eslint-disable-line
 import DropdownPanel from './dropdown-panel' // eslint-disable-line
 import { BN } from 'ethereumjs-util'
+import Web3 from 'web3'
 
 export const GlobalVariables = ({ block, receipt, tx }) => {
   // see https://docs.soliditylang.org/en/latest/units-and-global-variables.html#block-and-transaction-properties
@@ -17,7 +18,7 @@ export const GlobalVariables = ({ block, receipt, tx }) => {
     'tx.origin': tx.from
   }
   if (block.baseFeePerGas) {
-    globals['block.basefee'] = (new BN(block.baseFeePerGas.replace('0x', ''), 'hex')).toString(10) + ` Wei (${block.baseFeePerGas})`
+    globals['block.basefee'] = Web3.utils.toBN(block.baseFeePerGas).toString(10) + ` Wei (${block.baseFeePerGas})`
   }
 
   return (

package.json

@@ -211,7 +211,7 @@
     "time-stamp": "^2.2.0",
     "ts-loader": "^9.2.6",
     "tslib": "^2.3.0",
-    "web3": "^1.5.1",
+    "web3": "^1.7.5",
     "winston": "^3.3.3",
     "ws": "^7.3.0"
   },