title: ActiveRecord::StatementInvalid: PGError: ERROR: relation "instructions" does not exist
body: <p>HI,</p>
  
  <p>I got this error when i am testing my rails application. I dont have the table named 'instructions'. But it shows a error like "ERROR:  relation "instructions" does not exist". Totally, I got same error for 64 tests as 64 errors.</p>
  
  <p>I am using rails 3.0, Ruby 1.9.2, Netbeans 6.8.</p>
  
  <p>PS: I didnt creat Instruction manual for rails application.</p>
  
  <p><strong>Error:
  test_should_get_index(HomeControllerTest):
  ActiveRecord::StatementInvalid: PGError: ERROR:  relation "instructions" does not exist
  LINE 1: DELETE FROM "instructions"
                      ^
  : DELETE FROM "instructions"</strong></p>
  
  <p>Kindly help me in this regard</p>