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Error converting 4.1 to 5.0 or 4.2. to 50
Question
Hello...

im converting some projects from 4.1 to 5.0 Version and im having troubles with one oml.

im able to convert the oml from 4.1 to 4.2 without problems. But i cant convert from 4.2 to 5.0 or from 4.1 to 5.0....

im getting this error:


System.NullReferenceException: Object reference not set to an instance of an object.
at ServiceStudio.ViewImplementation.Framework.ProgressDialog.RunWorkerThread(Action cancelableOperation, Action`1 nonCancellableOperation, Action canceller)
at ServiceStudio.WPFViewImplementationProvider.DoCancelableSlowOperation(String title, Action cancelableOperation, Action`1 nonCancellableOperation, Action canceller)
at ServiceStudio.Presenter.RuntimeImplementation.DoCancelableSlowOperation(String title, Action cancelableOperation, Action`1 nonCancellableOperation, Action canceller)
at ServiceStudio.Presenter.AggregatorPresenter.AggregatorCommandTargetImplementation.#e.#Zt.#QS()


if i try to convert on servicecenter.... the error message is :
System.NullReferenceException: Object reference not set to an instance of an object. at #Y.#X.#Dm(XElement elem, String widgetOuterType) at #Y.#X.#Dm(XElement elem, String widgetOuterType) at #Y.#X.#Dm(XElement elem, String widgetOuterType) at #Y.#X.#Dm(XElement elem, String widgetOuterType) at #Y.#X.#Dm(XElement elem, String widgetOuterType) at #Y.#X.#Dm(XElement elem, String widgetOuterType) at #Y.#X.#Dm(XElement elem, String widgetOuterType) at #Y.#X.#Dm(XElement elem, String widgetOuterType) at #Y.#X.#Dm(XElement elem, String widgetOuterType) at #Y.#X.#Am(XElement root) at #Y.#X.#Am(XElement root) at #Y.#X.#Am(XElement root) at #Y.#X.#Am(XElement root) at #Y.#X.#Am(XElement root) at #Y.#X.#Pi(Oml oml, XElement root) at OutSystems.Oml.Oml.#e.#R.#e.#Fc.#Ut(XElement root) at OutSystems.Oml.Oml.#hi(Func`2 upgrade) at OutSystems.Oml.Oml.#e.#R.#Pi(Oml oml) at OutSystems.Oml.Oml.#3h(Stream stream, Boolean recoverMode) at OutSystems.Oml.Oml..ctor(Stream stream, Boolean recoverMode, Boolean changeKey) at ServiceStudio.Model.ESpace.OmlLoader.Load(Stream stream, Boolean recoverMode, Boolean changeKey, Func`4 eSpaceConstructor) at ServiceStudio.Model.ESpace.<>c__DisplayClass18.b__11() at ServiceStudio.Undo.UndoManager.<>c__DisplayClass1.b__0() at ServiceStudio.Undo.UndoManager.DoWithoutTrackingChanges[RetType](Func`1 action) at ServiceStudio.Undo.UndoManager.DoWithoutTrackingChanges(Action action) at ServiceStudio.Model.ESpace.Load(Stream stream, String initialLastSavePath, Boolean isUnregisteredESpace, Boolean recoverMode, Boolean changeKey, Boolean forceModified) at ServiceStudio.Model.ESpace.Load(String path, Boolean isUnregisteredESpace, Boolean recoverMode, String initialLastSavePath, Boolean forceModified) at ServiceStudio.Model.ESpace.Load(String path) at #4cc.#3cc.#cvc(String[] commandLineArguments, #5cc startView).
 



Any idea ?
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