gasEstimate allows from to be null, in case of a call, we set a default from

3 years ago · 5ad1aeec74
parent c213e6d165
commit 5ad1aeec74
1 changed files with 5 additions and 1 deletions
--- a/libs/remix-lib/src/execution/txRunnerVM.ts
+++ b/libs/remix-lib/src/execution/txRunnerVM.ts
@ -56,7 +56,11 @@ export class TxRunnerVM {

  runInVm (from, to, data, value, gasLimit, useCall, timestamp, callback) {
    const self = this
-    const account = self.vmaccounts[from]
+    let account = self.vmaccounts[from] 
+    if (!account && useCall && Object.keys(self.vmaccounts).length) {
+      from = Object.keys(self.vmaccounts)[0]
+      account = self.vmaccounts[from]
+    }
    if (!account) {
      return callback('Invalid account selected')
    }