Merge pull request #4245 from PlanckerLabs/fix_iframe_log

support log transaction from iframe plugin

libs/remix-lib/src/execution/typeConversion.ts

@@ -24,6 +24,8 @@ function convertToString (v) {
       return ret
     } else if (BN.isBN(v) || (v.constructor && v.constructor.name === 'BigNumber') || isBigInt(v)) {
       return v.toString(10)
+    } else if (v._isBigNumber) {
+      return toInt(v._hex)
     } else if (v._isBuffer) {
       return bufferToHex(v)
     } else if (typeof v === 'object') {

libs/remix-ui/terminal/src/lib/components/Context.tsx

@@ -16,7 +16,7 @@ const Context = ({opts, provider}: {opts; provider: string}) => {
   const i = data.receipt ? data.transactionIndex : data.transactionIndex
   const value = val ? typeConversion.toInt(val) : 0
 
-  if (provider.startsWith('vm')) {
+  if (provider && provider.startsWith('vm')) {
     return (
       <div>
         <span>