Database Invoke stored procedure action dropdown is empty in configuration

(Migrated from https://github.com/syndesisio/syndesis/issues/6318)

Author: Martin Muzikar
Assignees: Kurt T Stam,

This is a...

[pre][code]
[ ] Feature request
[x] Regression (a behavior that used to work and stopped working in a new release)
[x] Bug report [!-- Please search GitHub for a similar issue or PR before submitting --]
[ ] Documentation issue or request
[/code][/pre]

Description

The invoke stored procedure action configuration form dropdown is empty when I click on the configure button of once added step.

Steps to reproduce

Create DB stored procedure action:
!image
And then click on the configure button of the step you created in previous step:
!image
The dropdown is now empty.