NoSuchBeanDefinition with TaskScheduler in Spring - spring

Question

I'm trying to schedule a task with Spring. This is my code:
#Service
public class MyWork implements Runnable {
#Override
public void run() {
workToDo();
}
private void workToDo() { /*do it*/}
}
#Service
public class MySchedulerInvoker {
#Autowired
private TaskScheduler scheduler;
#Async
public void executeTask() {
scheduler.schedule(new MyWork(), new CronTrigger(
"* 15 9-17 * * MON-FRI"));
}
When I run, I get the following error:
ava.lang.ExceptionInInitializerError
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
[...]
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mySchedulerInvoker ': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.scheduling.TaskScheduler com.infoone.siglo.GestoreNotificheCtr.scheduler; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [org.springframework.scheduling.TaskScheduler] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: [...]
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.scheduling.TaskScheduler com.infoone.siglo.GestoreNotificheCtr.scheduler; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [org.springframework.scheduling.TaskScheduler] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: [...]
What's missing?

Answer 1

There's no TaskScheduler bean available in the same context as your MySchedulerInvoker. You'd need to show some configuration for someone to point out why.