When I am calling workfow for my custom quicklink, I am getting error

IdentityIQ (IIQ) IIQ Discussion and Questions
, ,
1

When I am calling workfow for my custom quicklink, I am getting error.

Policy - Account Detection:-1 - centrifyLink: null
rest.ui.jaxrs.AllExceptionMapper:25 - Uncaught JAX-RS exception.
java.lang.NullPointerException: null