Merge pull request #8290 from onflow/leo/v0.44.14-access-node-fix-script-execution-with-evm

Access node fix script execution with evm

Author: j1010001

fvm/script.go

@@ -203,6 +203,11 @@ func (executor *scriptExecutor) executeScript() error {
 	chainID := executor.ctx.Chain.ChainID()
 
 	if executor.ctx.EVMEnabled {
+		// Setup InternalEVM in both environments because:
+		// - Scripts execute in ScriptRuntimeEnv
+		// - But system contract invocations (e.g., getAccount().balance) use TxRuntimeEnv
+
+		// Setup InternalEVM in ScriptRuntimeEnv (for script execution)
 		err := evm.SetupEnvironment(
 			chainID,
 			executor.env,
@@ -211,6 +216,21 @@ func (executor *scriptExecutor) executeScript() error {
 		if err != nil {
 			return err
 		}
+
+		// Setup InternalEVM in TxRuntimeEnv (for system contract invocations)
+		// This solves the problem where FlowServiceAccount (which imports EVM) needs
+		// InternalEVM to be available during dependency checking when invoked via
+		// system contracts (e.g., getAccount().balance). Without this, type checking
+		// fails with "cannot find variable in this scope: `InternalEVM`" because
+		// system contract invocations use TxRuntimeEnv, not ScriptRuntimeEnv.
+		err = evm.SetupEnvironment(
+			chainID,
+			executor.env,
+			rt.TxRuntimeEnv,
+		)
+		if err != nil {
+			return err
+		}
 	}
 
 	value, err := rt.ExecuteScript(