tree e2259f36768ba86268fce837f798c9af469c5aa1
parent cbe77cd2cd68358044f3cb770728463b886a78b1
author rabi <ramishra@redhat.com> 1495445817 +0530
committer rabi <ramishra@redhat.com> 1498709454 +0530

Improve StackValidationFailed exception

We use StackValidationFailed in many different scenarios and
the the message is at times extremely unhelpful, specifically
when the validation error is deep in a nested stack.

Change-Id: I0183bdf81442e62325a427b4eec5c4cd9b7cb91f
Closes-Bug: #1686360