Add setExecutionContext for empty accounts list

libs/remix-ui/run-tab/src/lib/actions/account.ts

@@ -56,7 +56,7 @@ const _getProviderDropdownValue = (plugin: RunTab): string => {
   return plugin.blockchain.getProvider()
 }
 
-export const setExecutionContext = (plugin: RunTab, dispatch: React.Dispatch<any>, executionContext: { context: string, fork: string }) => {
+export const setExecutionContext = (plugin: RunTab, dispatch: React.Dispatch<any>, executionContext: { context: string, fork?: string }) => {
   plugin.blockchain.changeExecutionContext(executionContext, null, (alertMsg) => {
     plugin.call('notification', 'toast', alertMsg)
   }, () => { setFinalContext(plugin, dispatch) })

libs/remix-ui/run-tab/src/lib/actions/events.ts

@@ -127,8 +127,12 @@ export const setupEvents = (plugin: RunTab) => {
       if (activatedPlugin && activatedPlugin.name.startsWith('injected')) {
         plugin.on(activatedPlugin.name, 'accountsChanged', (accounts: Array<string>) => {
           const accountsMap = {}
+          if (accounts.length > 0) {
           accounts.map(account => { accountsMap[account] = shortenAddress(account, '0')})
           dispatch(fetchAccountsListSuccess(accountsMap))
+          } else {
+            setExecutionContext(plugin, dispatch, { context: plugin.blockchain.defaultPinnedProviders[0] })
+          }
         })
       } else if (activatedPlugin && activatedPlugin.name === 'walletconnect') {
         plugin.on('walletconnect', 'accountsChanged', async (accounts: Array<string>) => {

libs/remix-ui/run-tab/src/lib/types/blockchain.d.ts

@@ -25,6 +25,7 @@ export class Blockchain extends Plugin<any, any> {
     };
   setupProviders(): void;
   providers: any;
+  defaultPinnedProviders: string[]
   getCurrentProvider(): any;
   /** Return the list of accounts */
   getAccounts(cb?: any): any;