ERROR: 'Error during cleanup of component' while running angular test cases

In my angular app, when runnign test cases I suddenly got the below error in one if the compnents that was not even changed or modified with the current check-in into SVN. Error says: HeadlessChrome ERROR: 'Error during cleanup of component'

I see my blogs that there is some problem in ngOnDestroy and unsubscribe I am not able to figure out which component is likely failing. Any help is appreciated