Hi all, I am trying to migrate my application from 8.12.1 version to 9.4.0 version by first moving it to 8.18.4 version which has msgraph connector in it. While opening the application in 9.4.0 modeller version Am facing a java compilation error which is “TypeCacheUnknownTypeException: The type cache does not contain a type with qualified name Reports$ReportChart.”. Can someone please find me ways to resolve it? Mendix.Modeler.Storage.Caches.TypeCacheUnknownTypeException: The type cache does not contain a type with qualified name Reports$ReportChart. at Mendix.Modeler.Storage.Caches.TypeCache.GetCachedType(String qualifiedName) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Caches\TypeCache.cs:line 158 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConstructObjectInternal(IStorageUnit containingUnit, IStorageObject container, JObject jObject) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 55 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConvertFromStorage(IStorageUnit containingUnit, IStorageObject obj, ICachedProperty prop, JToken token) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 177 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.FillProperties(IStorageUnit containingUnit, IStorageObject obj, JObject jObject, ICachedType cachedType) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 97 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConstructObjectInternal(IStorageUnit containingUnit, IStorageObject container, JObject jObject) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 66 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConvertFromStorage(IStorageUnit containingUnit, IStorageObject obj, ICachedProperty prop, JToken token) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 177 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.FillProperties(IStorageUnit containingUnit, IStorageObject obj, JObject jObject, ICachedType cachedType) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 97 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConstructObjectInternal(IStorageUnit containingUnit, IStorageObject container, JObject jObject) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 66 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConvertFromStorage(IStorageUnit containingUnit, IStorageObject obj, ICachedProperty prop, JToken token) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 177 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.FillProperties(IStorageUnit containingUnit, IStorageObject obj, JObject jObject, ICachedType cachedType) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 97 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConstructObjectInternal(IStorageUnit containingUnit, IStorageObject container, JObject jObject) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 66 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConvertFromStorage(IStorageUnit containingUnit, IStorageObject obj, ICachedProperty prop, JToken token) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 177 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.FillProperties(IStorageUnit containingUnit, IStorageObject obj, JObject jObject, ICachedType cachedType) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 97 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConstructObjectInternal(IStorageUnit containingUnit, IStorageObject container, JObject jObject) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 66 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConvertFromStorage(IStorageUnit containingUnit, IStorageObject obj, ICachedProperty prop, JToken token) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 177 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.FillProperties(IStorageUnit containingUnit, IStorageObject obj, JObject jObject, ICachedType cachedType) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 97 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConstructObjectInternal(IStorageUnit containingUnit, IStorageObject container, JObject jObject) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 66 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConvertFromStorage(IStorageUnit containingUnit, IStorageObject obj, ICachedProperty prop, JToken token) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 177 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.FillProperties(IStorageUnit containingUnit, IStorageObject obj, JObject jObject, ICachedType cachedType) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 97 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConstructObjectInternal(IStorageUnit containingUnit, IStorageObject container, JObject jObject) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 66 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConvertFromStorage(IStorageUnit containingUnit, IStorageObject obj, ICachedProperty prop, JToken token) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 177 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.FillProperties(IStorageUnit containingUnit, IStorageObject obj, JObject jObject, ICachedType cachedType) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 97 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConstructObjectInternal(IStorageUnit containingUnit, IStorageObject container, JObject jObject) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 66 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConvertFromStorage(IStorageUnit containingUnit, IStorageObject obj, ICachedProperty prop, JToken token) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 177 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.FillProperties(IStorageUnit containingUnit, IStorageObject obj, JObject jObject, ICachedType cachedType) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 97 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConstructObjectInternal(IStorageUnit containingUnit, IStorageObject container, JObject jObject) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 66 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConvertFromStorage(IStorageUnit containingUnit, IStorageObject obj, ICachedProperty prop, JToken token) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 177 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.FillProperties(IStorageUnit containingUnit, IStorageObject obj, JObject jObject, ICachedType cachedType) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 97 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConstructObjectInternal(IStorageUnit containingUnit, IStorageObject container, JObject jObject) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 66 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConvertFromStorage(IStorageUnit containingUnit, IStorageObject obj, ICachedProperty prop, JToken token) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 177 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.FillProperties(IStorageUnit containingUnit, IStorageObject obj, JObject jObject, ICachedType cachedType) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 102 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConstructObjectInternal(IStorageUnit containingUnit, IStorageObject container, JObject jObject) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 66 at Mendix.Modeler.Storage.Operations.UnitContentsLoader.ConstructUnitFromContents(IStorageUnit container, Byte[] contents) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitContentsLoader.cs:line 39 at Mendix.Modeler.Storage.Operations.UnitLoader.ConstructUnit(IStorageUnit container, DbDataReader reader) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitLoader.cs:line 233 at Mendix.Modeler.Storage.Operations.UnitLoader.LoadUnits(IStorageUnit unit, IList`1 unitIDs) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitLoader.cs:line 189 at Mendix.Modeler.Storage.Operations.UnitLoader.LoadChildUnits(IStorageUnit unit) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitLoader.cs:line 131 at Mendix.Modeler.Storage.Operations.UnitLoader.LoadChildUnits(IStorageUnit unit) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitLoader.cs:line 158 at Mendix.Modeler.Storage.Operations.UnitLoader.LoadChildUnits(IStorageUnit unit) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitLoader.cs:line 158 at Mendix.Modeler.Storage.Operations.UnitLoader.LoadChildUnits(IStorageUnit unit) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitLoader.cs:line 158 at Mendix.Modeler.Storage.Operations.UnitLoader.Load[T](IProgressInfo info, Dictionary`2 _knownUnits) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Operations\UnitLoader.cs:line 48 at Mendix.Modeler.Operations.ProjectFileLoader.<>c__DisplayClass0_0.<Load>b__0(Database database) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Core\Operations\ProjectFileLoader.cs:line 23 at Mendix.Modeler.Utility.DbConnectors.DbConnector.WithoutTransactionDo[TResult](Func`1 action) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\DbConnectors\DbConnector.cs:line 65 at Mendix.Modeler.Utility.DbConnectors.SQLiteConnector.Do[TResult](String filePath, Boolean useTransaction, Func`2 action) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\DbConnectors\SQLiteConnector.cs:line 0 at Mendix.Modeler.Storage.Database.Do[TResult](String filePath, Boolean useTransaction, Func`2 action) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Storage\Database.cs:line 0 at Mendix.Modeler.Operations.ProjectFileLoader.Load(IProgressInfo info, String filePath, Boolean debugLogEnabled) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Core\Operations\ProjectFileLoader.cs:line 19 Regards, Vijay