Salesforce Developer Community

I have try to make page redirect function like this

Code:

public PageReference Test(){
 PageReference pageError = new PageReference('/Apex/Error_Page');
 pageError.setRedirect(true);
 
 return pageError;
}

but when the code executed doesn't work in my instance.

The page still in the same page without any text generated (fully blank page).

In another instance I have try this code and working well.

Anyone know my problems?

Thanks.