NPE on calc load

gistfile1.txt

saving defaults for first time
2014-03-04 16:41:28,972 ERROR [AWT-EventQueue-0] c.b.p.w.s.c.p.PrefsServicePovider load@97              remote pref load exeception com.barchart.platform.barchart-plugin-widget-options-advanced | Id= com.barchart.plugin.widget.options.advanced.calculator.OptionsCalcWidget.8fdd4f2e_00c7_4ee5_84aa_928d5b9aff0c, e = java.lang.Exception: Object not found 
setting width limit: 198
setting width limit: 198
setting width limit: 198
setting width limit: 163
setting width limit: 120
setting width limit: 120
setting width limit: 120
symbol changed: ES*0
TRUE makeConfigTable
{
  "configTable" : "{\r\n  \"_title\" : \"Options Calculator\",\r\n  \"height\" : 175,\r\n  \"width\" : 450,\r\n  \"settingEntries\" : [ {\r\n    \"WidgetID\" : \"Options Calculator\",\r\n    \"Category\" : \"Preferences\",\r\n    \"SettingGroup\" : \"Preferences\",\r\n    \"SettingID\" : \"def_exp_units\",\r\n    \"SettingName\" : \"Expiration Units\",\r\n    \"SettingType\" : \"list_button\",\r\n    \"SettingExtras\" : {\r\n      \"DAYS_OF_YEAR\" : \"Days of Year\",\r\n      \"FRACTION_OF_YEAR\" : \"Fraction of Year\"\r\n    }\r\n  }, {\r\n    \"WidgetID\" : \"Options Calculator\",\r\n    \"Category\" : \"Preferences\",\r\n    \"SettingGroup\" : \"Preferences\",\r\n    \"SettingID\" : \"def_days_per_year\",\r\n    \"SettingName\" : \"Days Per Year\",\r\n    \"SettingType\" : \"string\"\r\n  }, {\r\n    \"WidgetID\" : \"Options Calculator\",\r\n    \"Category\" : \"Preferences\",\r\n    \"SettingGroup\" : \"Preferences\",\r\n    \"SettingID\" : \"def_input_type\",\r\n    \"SettingName\" : \"Input Type\",\r\n    \"SettingType\" : \"list_button\",\r\n    \"SettingExtras\" : {\r\n      \"FRACTION_DECIMAL\" : \"Fraction\",\r\n      \"WHOLE_PERCENT\" : \"Percent\"\r\n    }\r\n  }, {\r\n    \"WidgetID\" : \"Options Calculator\",\r\n    \"Category\" : \"Preferences\",\r\n    \"SettingGroup\" : \"Preferences\",\r\n    \"SettingID\" : \"def_output_type\",\r\n    \"SettingName\" : \"Output Type\",\r\n    \"SettingType\" : \"list_button\",\r\n    \"SettingExtras\" : {\r\n      \"FRACTION_DECIMAL\" : \"Fraction\",\r\n      \"WHOLE_PERCENT\" : \"Percent\"\r\n    }\r\n  }, {\r\n    \"WidgetID\" : \"Options Calculator\",\r\n    \"Category\" : \"Preferences\",\r\n    \"SettingGroup\" : \"Preferences\",\r\n    \"SettingID\" : \"def_output_format\",\r\n    \"SettingName\" : \"Choose Output Formatting\",\r\n    \"SettingType\" : \"list_button\",\r\n    \"SettingExtras\" : {\r\n      \"format1\" : \"1 decimal place\",\r\n      \"format2\" : \"2 decimal places\",\r\n      \"format3\" : \"3 decimal places\",\r\n      \"format4\" : \"4 decimal places\",\r\n      \"format5\" : \"5 decimal places\",\r\n      \"format6\" : \"6 decimal places\"\r\n    }\r\n  } ]\r\n}",
  "def_output_format" : "format6",
  "def_exp_units" : "DAYS_OF_YEAR",
  "is_new" : "true",
  "def_output_type" : "WHOLE_PERCENT",
  "vidget_id" : "8fdd4f2e-00c7-4ee5-84aa-928d5b9aff0c",
  "symbol" : "ES*0",
  "component.name" : "com.barchart.plugin.widget.options.advanced.calculator.OptionsCalcWidget",
  "def_days_per_year" : "365",
  "def_input_type" : "WHOLE_PERCENT",
  "component.id" : "154",
  "_title" : "Options Calculator",
  "widget_space_id" : "c8be8362-a650-40b3-84b4-e21ba2ea9baa"
}
{is_new=null, vidget_id=null, symbol=null, component.name=null, component.id=null, widget_space_id=null}
2014-03-04 16:41:30,231 ERROR [Feed thread 4] c.b.p.w.o.a.c.ui.OptionsCalcView nullSnapshot@1331    Got null snapshot for instrument GHH2014 
Saving...
Saving...
Call / Put instrument lookups took: 0.265secs.  For: 478 instruments.  -  265
java.lang.NullPointerException
	at com.barchart.plugin.widget.options.advanced.calculator.ui.OptionsCalcView.getStrikeIndex(OptionsCalcView.java:1495)
	at com.barchart.plugin.widget.options.advanced.calculator.ui.OptionsCalcView.updateATMStrike(OptionsCalcView.java:1469)
	at com.barchart.plugin.widget.options.advanced.calculator.ui.OptionsCalcView.access$11(OptionsCalcView.java:1465)
	at com.barchart.plugin.widget.options.advanced.calculator.ui.OptionsCalcView$GetSetsTask.execute(OptionsCalcView.java:1444)
	at com.barchart.plugin.widget.options.advanced.calculator.ui.OptionsCalcView$25.result(OptionsCalcView.java:1355)
	at com.barchart.plugin.feed.ddf.MarketServiceProvider$InstrumentObserver.onNext(MarketServiceProvider.java:217)
	at com.barchart.plugin.feed.ddf.MarketServiceProvider$InstrumentObserver.onNext(MarketServiceProvider.java:1)
	at rx.operators.SafeObserver.onNext(SafeObserver.java:121)
	at rx.subjects.ReplaySubject.onNext(ReplaySubject.java:169)
	at com.barchart.feed.ddf.instrument.provider.DDF_RxInstrumentProvider$2.run(DDF_RxInstrumentProvider.java:219)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:744)