Problem

When using the JQL query below to search for the unresolved issues with the project "SW", it is not possible to switch from the Advanced View to the Basic View (the "Basic" button is not clickable):

resolution is EMPTY AND project = SW

Cause

The query is using the operator "EMPTY" which can only be used in Advanced Search.

Resolution

The query needs to be converted so that it doesn't content any operator from the Advanced Search.

Since "resolution is EMPTY" is equivalent to "resolution = Unresolved", and since "resolution = Unresolved" is compatible with the Basic Search, the query can be changed to:

resolution = Unresolved AND project = SW