convertToSingleSelect and convertToMultiSelect in Service Desk

[Viktor Kuzmychov]

Having this code working perfectly on Edit screen 

Map<String, String> serviceTypeNames = new HashMap<String, String>()

...
field.convertToSingleSelect()
field.setFieldOptions(serviceTypeNames)

But doesn't work on Service Desk form.  

[Viktor Kuzmychov]

Console shows this error:

[SR Behaviours] Error retrieving validators TypeError: Cannot read property 'minQueryLength' of undefined
at e (batch.js?locale=en-US:739)
at t.e.addBehaviourToField (batch.js?locale=en-US:739)
at t.e.addFieldListeners (batch.js?locale=en-US:739)
at batch.js?locale=en-US:739

[Viktor Kuzmychov]

Works better I do it this way:

field.convertToSingleSelect([ 
ajaxOptions: [
query: true, // keep going back to the sever for each keystroke
minQueryLength: 0, 
keyInputPeriod: 500, 
formatResponse: "general", 
]
])

 But can't populate values. Not populated on transition screen eaither