initialize stacks firt

internal/exec/utils.go

@@ -171,6 +171,16 @@ func processCommandLineArgs(
 ) (schema.ConfigAndStacksInfo, error) {
 	var configAndStacksInfo schema.ConfigAndStacksInfo
 
+	// Initialize all map fields
+	configAndStacksInfo.ComponentSection = make(map[string]any)
+	configAndStacksInfo.ComponentVarsSection = make(map[string]any)
+	configAndStacksInfo.ComponentSettingsSection = make(map[string]any)
+	configAndStacksInfo.ComponentOverridesSection = make(map[string]any)
+	configAndStacksInfo.ComponentProvidersSection = make(map[string]any)
+	configAndStacksInfo.ComponentEnvSection = make(map[string]any)
+	configAndStacksInfo.ComponentBackendSection = make(map[string]any)
+	configAndStacksInfo.ComponentMetadataSection = make(map[string]any)
+
 	cmd.DisableFlagParsing = false
 
 	err := cmd.ParseFlags(args)
@@ -274,8 +284,6 @@ func ProcessStacks(
 		return configAndStacksInfo, errors.New(message)
 	}
 
-	configAndStacksInfo.StackFromArg = configAndStacksInfo.Stack
-
 	stacksMap, rawStackConfigs, err := FindStacksMap(cliConfig, false)
 	if err != nil {
 		return configAndStacksInfo, err