ServerComm.js:856 Uncaught TypeError: Cannot read property 'sortablename' of undefined
    at constructor.calculate (QueryEntry.js:36)
    at constructor.doCalculate (ext-all-debug.js:36497)
    at Function.eval [as initializeFn] (eval at makeInitializeFn (ext-all-debug.js:37909), <anonymous>:66:13)
    at new constructor (ext-all-debug.js:36684)
    at constructor [as self] (ext-all-debug.js:7350)
    at constructor.getMetaGroup (ext-all-debug.js:91681)
    at constructor.processStore (ext-all-debug.js:91234)
    at constructor.onDataChanged (ext-all-debug.js:91376)
    at constructor.fire (ext-all-debug.js:10124)
    at constructor.doFireEvent (ext-all-debug.js:10538)