GXT 2.3.1 Cannot read property 'style' of null on google chrome version 49

We keep getting this issue in chrome 49 when we access pages with grid and hidden columns.And the same issue is not reproducible in Firefox.

Please let me know if any one else face this issue

stack trace for reference 

SEVERE: Uncaught exceptioncom.google.gwt.core.client.JavaScriptException: (TypeError) : Cannot read property 'booleanValue_2_g$' of undefined

at Unknown.wrap_4_g$(Exceptions.java:36)

at Unknown.onSuccess_1651_g$(SharesPage.java:211)

at Unknown.onSuccess_1650_g$(SharesPage.java:205)

at Unknown.onSuccess_1546_g$(CifsConfigCModeOperations.java:686)

at Unknown.onSuccess_1547_g$(CifsConfigCModeOperations.java:674)

at Unknown.onOriginServerRequestSuccess_1_g$(NaZapiServer.java:272)

at Unknown.onSuccess_181_g$(NaHttpServer.java:49)

at Unknown.onSuccess_4_g$(OriginServerRequest.java:354)

at Unknown.passResponse_2_g$(AbstractAuthenticator.java:277)

at Unknown.handleResponse_0_g$(AbstractAuthenticator.java:367)

at Unknown.intercept_2_g$(AbstractAuthenticator.java:262)

at Unknown.onResponseReceived_2_g$(OriginServerRequest.java:264)

at Unknown.fireOnResponseReceived_0_g$(Request.java:250)

at Unknown.onReadyStateChange_0_g$(RequestBuilder.java:412)

at Unknown.anonymous(XMLHttpRequest.java:329)

at Unknown.apply_0_g$(Impl.java:247)

at Unknown.entry0_0_g$(Impl.java:300)

at Unknown.anonymous(Impl.java:72)

error_2_g$ @ ConsoleLogHandler.java:69

ConsoleLogHandler.java:77 Mon Mar 28 11:09:41 GMT+530 2016 

INFO: Shares Page - Hidden

ConsoleLogHandler.java:77 Mon Mar 28 11:09:41 GMT+530 2016 

INFO: API request start : qtree-list-iter

XMLHttpRequest.java:343 Refused to set unsafe header "Content-Length"$setRequestHeader_0_g$ @ XMLHttpRequest.java:343

ConsoleLogHandler.java:77 Mon Mar 28 11:09:41 GMT+530 2016 

INFO: API response received : qtree-list-iter

SuperDevModeLogger.java:71 Error in loading page : 

SuperDevModeLogger.java:75 com.google.web.bindery.event.shared.UmbrellaException: Exception caught: Exception caught: (TypeError) : Cannot read property 'getHeight_33_g$' of null

  at fillInStackTrace_0_g$

  at Throwable_3_g$

  at Exception_4_g$

  at RuntimeException_3_g$

  at UmbrellaException_3_g$

  at doFire_0_g$

  at fireEvent_12_g$

  at fireEvent_17_g$

  at goTo_0_g$

  at processPlace_2_g$

  at processPlace_1_g$

  at navigateToPlace_0_g$

  at onSelect_6_g$

  at dispatch_322_g$

  at dispatch_321_g$

  at dispatch_0_g$

  at dispatchEvent_2_g$

  at doFire_0_g$

  at fireEvent_12_g$

  at fireEvent_11_g$

  at fireEvent_28_g$

  at onClick_187_g$

  at onBrowserEvent_34_g$

  at onBrowserEvent_26_g$

  at onBrowserEvent_27_g$

  at onBrowserEvent_28_g$

  at dispatchEventImpl_0_g$

  at dispatchEvent_4_g$

  at dispatchEvent_6_g$

  at apply_0_g$

  at entry0_0_g$

  at anonymous

Caused by: com.google.gwt.event.shared.UmbrellaException: Exception caught: (TypeError) : Cannot read property 'getHeight_33_g$' of null

  at fillInStackTrace_0_g$

  at Throwable_3_g$

  at Exception_4_g$

  at RuntimeException_3_g$

  at UmbrellaException_3_g$

  at UmbrellaException_5_g$

  at onPlaceChange_0_g$

  at dispatch_80_g$

  at dispatch_79_g$

  at dispatch_0_g$

  at dispatchEvent_2_g$

  at doFire_0_g$

  at fireEvent_12_g$

  at fireEvent_17_g$

  at goTo_0_g$

  at processPlace_2_g$

  at processPlace_1_g$

  at navigateToPlace_0_g$

  at onSelect_6_g$

  at dispatch_322_g$

  at dispatch_321_g$

  at dispatch_0_g$

  at dispatchEvent_2_g$

  at doFire_0_g$

  at fireEvent_12_g$

  at fireEvent_11_g$

  at fireEvent_28_g$

  at onClick_187_g$

  at onBrowserEvent_34_g$

  at onBrowserEvent_26_g$

  at onBrowserEvent_27_g$

  at onBrowserEvent_28_g$

  at dispatchEventImpl_0_g$

  at dispatchEvent_4_g$

  at dispatchEvent_6_g$

  at apply_0_g$

  at entry0_0_g$

  at anonymous

Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError) : Cannot read property 'getHeight_33_g$' of null

  at wrap_4_g$

  at adjustHeights_0_g$

  at onAttach_16_g$

  at onAttach_28_g$

  at doAttachNative_0_g$

  at doAttach_1_g$

  at doAttach_2_g$

  at doAttachChildren_24_g$

  at onAttach_0_g$

  at onAttach_1_g$

  at doAttachNative_0_g$

  at doAttach_1_g$

  at attachChildren_0_g$

  at doAttachChildren_2_g$

  at doAttachChildren_3_g$

  at onAttach_0_g$

  at onAttach_1_g$

  at onAttach_3_g$

  at doAttachNative_0_g$

  at doAttach_1_g$

  at attachChildren_0_g$

  at doAttachChildren_2_g$

  at onAttach_0_g$

  at onAttach_1_g$

  at onAttach_3_g$

  at doAttachNative_0_g$

  at doAttach_1_g$

  at attachChildren_0_g$

  at doAttachChildren_2_g$

  at onAttach_0_g$

  at onAttach_1_g$

  at onAttach_3_g$

  at doAttachNative_0_g$

  at doAttach_1_g$

  at attachChildren_0_g$

  at doAttachChildren_2_g$

  at doAttachChildren_12_g$

  at onAttach_0_g$

  at onAttach_1_g$

  at onAttach_3_g$

  at onAttach_8_g$

  at doAttachNative_0_g$

  at doAttach_1_g$

  at attachChildren_0_g$

  at doAttachChildren_2_g$

  at doAttachChildren_3_g$

  at onAttach_0_g$

  at onAttach_1_g$

  at onAttach_3_g$

  at doAttachNative_0_g$

  at doAttach_1_g$

  at attachChildren_0_g$

  at onLayoutExcecuted_0_g$

  at handleEvent_55_g$

  at handleEvent_54_g$

  at callListener_0_g$

  at fireEvent_2_g$

  at layout_5_g$

  at doLayout_2_g$

  at layout_2_g$

  at layout_4_g$

  at doLayout_2_g$

  at layout_2_g$

  at layout_4_g$

  at layout_1_g$

  at layout_3_g$

  at showPage_3_g$

  at showPage_5_g$

  at addPageToWorkAreaPanel_1_g$

  at updateWorkAreaPanel_2_g$

  at navigateToPage_0_g$

  at start_12_g$

  at tryStart_0_g$

  at onPlaceChange_0_g$

  at dispatch_80_g$

  at dispatch_79_g$

  at dispatch_0_g$

  at dispatchEvent_2_g$

  at doFire_0_g$

  at fireEvent_12_g$

  at fireEvent_17_g$

  at goTo_0_g$

  at processPlace_2_g$

  at processPlace_1_g$

  at navigateToPlace_0_g$

  at onSelect_6_g$

  at dispatch_322_g$

  at dispatch_321_g$

  at dispatch_0_g$

  at dispatchEvent_2_g$

  at doFire_0_g$

  at fireEvent_12_g$

  at fireEvent_11_g$

  at fireEvent_28_g$

  at onClick_187_g$

  at onBrowserEvent_34_g$

  at onBrowserEvent_26_g$

  at onBrowserEvent_27_g$

  at onBrowserEvent_28_g$

  at dispatchEventImpl_0_g$

  at dispatchEvent_4_g$

  at dispatchEvent_6_g$

  at apply_0_g$

  at entry0_0_g$

  at anonymous

error_1_g$ @ SuperDevModeLogger.java:75

SuperDevModeLogger.java:71 Error in loading page : 

SuperDevModeLogger.java:75 com.google.web.bindery.event.shared.UmbrellaException: Exception caught: Exception caught: (TypeError) : Cannot read property 'style' of null

  at fillInStackTrace_0_g$

  at Throwable_3_g$

  at Exception_4_g$

  at RuntimeException_3_g$

  at UmbrellaException_3_g$

  at doFire_0_g$

  at fireEvent_12_g$

  at fireEvent_17_g$

  at goTo_0_g$

  at processPlace_2_g$

  at processPlace_1_g$

  at navigateToPlace_0_g$

  at onSelect_7_g$

  at dispatch_322_g$

  at dispatch_321_g$

  at dispatch_0_g$

  at dispatchEvent_2_g$

  at doFire_0_g$

  at fireEvent_12_g$

  at fireEvent_11_g$

  at fireEvent_28_g$

  at onClick_187_g$

  at onBrowserEvent_34_g$

  at onBrowserEvent_26_g$

  at onBrowserEvent_27_g$

  at onBrowserEvent_28_g$

  at dispatchEventImpl_0_g$

  at dispatchEvent_4_g$

  at dispatchEvent_6_g$

  at apply_0_g$

  at entry0_0_g$

  at anonymous

Caused by: com.google.gwt.event.shared.UmbrellaException: Exception caught: (TypeError) : Cannot read property 'style' of null

  at fillInStackTrace_0_g$

  at Throwable_3_g$

  at Exception_4_g$

  at RuntimeException_3_g$

  at UmbrellaException_3_g$

  at UmbrellaException_5_g$

  at onPlaceChange_0_g$

  at dispatch_80_g$

  at dispatch_79_g$

  at dispatch_0_g$

  at dispatchEvent_2_g$

  at doFire_0_g$

  at fireEvent_12_g$

  at fireEvent_17_g$

  at goTo_0_g$

  at processPlace_2_g$

  at processPlace_1_g$

  at navigateToPlace_0_g$

  at onSelect_7_g$

  at dispatch_322_g$

  at dispatch_321_g$

  at dispatch_0_g$

  at dispatchEvent_2_g$

  at doFire_0_g$

  at fireEvent_12_g$

  at fireEvent_11_g$

  at fireEvent_28_g$

  at onClick_187_g$

  at onBrowserEvent_34_g$

  at onBrowserEvent_26_g$

  at onBrowserEvent_27_g$

  at onBrowserEvent_28_g$

  at dispatchEventImpl_0_g$

  at dispatchEvent_4_g$

  at dispatchEvent_6_g$

  at apply_0_g$

  at entry0_0_g$

  at anonymous

Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError) : Cannot read property 'style' of null

  at wrap_4_g$

  at $getStyle_0_g$

  at adjustCellWidth_0_g$

  at adjustColumnWidths_0_g$

  at updateAllColumnWidths_1_g$

  at updateAllColumnWidths_0_g$

  at updateAllColumnWidths_2_g$

  at fitColumns_5_g$

  at layout_8_g$

  at layout_7_g$

  at calculateVBar_1_g$

  at refresh_4_g$

  at refresh_8_g$

  at refresh_16_g$

  at refresh_24_g$

  at onClear_1_g$

  at storeClear_2_g$

  at handleEvent_40_g$

  at handleEvent_39_g$

  at callListener_0_g$

  at fireEvent_2_g$

  at removeAll_5_g$

  at updateRows_0_g$

  at updateRows_1_g$

  at updateRows_2_g$

  at resize_4_g$

  at layout_8_g$

  at layout_7_g$

  at calculateVBar_1_g$

  at onResize_21_g$

  at setSize_6_g$

  at setSize_12_g$

  at setItemSize_0_g$

  at onLayout_1_g$

  at layout_5_g$

  at handleEvent_72_g$

  at run_10_g$

  at delay_1_g$

  at onResize_10_g$

  at handleEvent_71_g$

  at handleEvent_70_g$

  at callListener_0_g$

  at fireEvent_2_g$

  at fireEvent_8_g$

  at setSize_6_g$

  at applyLayout_0_g$

  at onLayout_3_g$

  at layout_5_g$

  at handleEvent_72_g$

  at run_10_g$

  at delay_1_g$

  at onResize_10_g$

  at handleEvent_71_g$

  at handleEvent_70_g$

  at callListener_0_g$

  at fireEvent_2_g$

  at fireEvent_8_g$

  at setSize_6_g$

  at applyLayout_0_g$

  at onLayout_3_g$

  at layout_5_g$

  at handleEvent_72_g$

  at run_10_g$

  at delay_1_g$

  at onResize_10_g$

  at handleEvent_71_g$

  at handleEvent_70_g$

  at callListener_0_g$

  at fireEvent_2_g$

  at fireEvent_8_g$

  at setSize_6_g$

  at setSize_12_g$

  at setItemSize_0_g$

  at onLayout_1_g$

  at layout_5_g$

  at handleEvent_72_g$

  at run_10_g$

  at delay_1_g$

  at onResize_10_g$

  at handleEvent_71_g$

  at handleEvent_70_g$

  at callListener_0_g$

  at fireEvent_2_g$

  at fireEvent_8_g$

  at setSize_6_g$

  at setSize_12_g$

  at setItemSize_0_g$

  at onLayout_1_g$

  at layout_5_g$

  at handleEvent_72_g$

  at run_10_g$

  at delay_1_g$

  at onResize_10_g$

  at handleEvent_71_g$

  at handleEvent_70_g$

  at callListener_0_g$

  at fireEvent_2_g$

  at fireEvent_8_g$

  at setSize_6_g$

  at setSize_12_g$

  at setItemSize_0_g$

  at onLayout_1_g$

  at layout_5_g$

  at handleEvent_72_g$

  at run_10_g$

  at delay_1_g$

  at onResize_10_g$

  at handleEvent_71_g$

  at handleEvent_70_g$

  at callListener_0_g$

  at fireEvent_2_g$

  at fireEvent_8_g$

  at setSize_6_g$

  at applyLayout_0_g$

  at onLayout_3_g$

  at layout_5_g$

  at doLayout_2_g$

  at layout_2_g$

  at layout_4_g$

  at layout_1_g$

  at layout_3_g$

  at addSettingPanel_0_g$

  at showSVMSettingsPanel_0_g$

  at navigateToPage_0_g$

  at start_12_g$

  at tryStart_0_g$

  at onPlaceChange_0_g$

  at dispatch_80_g$

  at dispatch_79_g$

  at dispatch_0_g$

  at dispatchEvent_2_g$

  at doFire_0_g$

  at fireEvent_12_g$

  at fireEvent_17_g$

  at goTo_0_g$

  at processPlace_2_g$

  at processPlace_1_g$

  at navigateToPlace_0_g$

  at onSelect_7_g$

  at dispatch_322_g$

  at dispatch_321_g$

  at dispatch_0_g$

  at dispatchEvent_2_g$

  at doFire_0_g$

  at fireEvent_12_g$

  at fireEvent_11_g$

  at fireEvent_28_g$

  at onClick_187_g$

  at onBrowserEvent_34_g$

  at onBrowserEvent_26_g$

  at onBrowserEvent_27_g$

  at onBrowserEvent_28_g$

  at dispatchEventImpl_0_g$

  at dispatchEvent_4_g$

  at dispatchEvent_6_g$

  at apply_0_g$

  at entry0_0_g$

  at anonymous

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