Not able to call activity on another service

I’m calling an activity in my nodejs service from my golang workflow.
The name of the activity is same as what error is suggesting.

ctx = workflow.WithActivityOptions(ctx, workflow.ActivityOptions{
		TaskQueue:           "simple-queue-node",
		StartToCloseTimeout: 3 * time.Second,
		RetryPolicy:         retryPolicy,

err := workflow.ExecuteActivity(ctx, "[\"nodeActivity\"]").Get(ctx, nil)

Hello @Vaibhav_Solanki

Can you try registering the activity as a string?

err := workflow.ExecuteActivity(ctx, "nodeActivity").Get(ctx, nil)

Let me know how it goes,

Hey @antonio.perez, this worked! Thank you so much.