Question

facing an issue while using new version of studio 10.2.0

1

hi,everyone System.AggregateException: One or more errors occurred. (Option does not have a value) ---> System.InvalidOperationException: Option does not have a value at Mendix.Common.Option`1.get_Value() in Mendix.Common\Option.cs:line 37 at Mendix.Modeler.WebUI.Export.RetrievalSchemas.RetrievalSchemaCollector.RetrievalSchemaCollectorVisitor.ProcessXPathConstraint(XPathConstraint constraint, Trace trace) in Mendix.Modeler.WebUI.Export\RetrievalSchemas\RetrievalSchemaCollector.cs:line 300 at Mendix.Modeler.WebUI.Export.RetrievalSchemas.RetrievalSchemaCollector.RetrievalSchemaCollectorVisitor.<>c__DisplayClass15_0.<Process>b__2(ValueTuple`3 c) in Mendix.Modeler.WebUI.Export\RetrievalSchemas\RetrievalSchemaCollector.cs:line 166 at Mendix.Common.Util.EnumerableUtil.ForEach[T](IEnumerable`1 source, Action`1 action) in Mendix.Common\Util\EnumerableUtil.cs:line 51 at Mendix.Modeler.WebUI.Export.RetrievalSchemas.RetrievalSchemaCollector.RetrievalSchemaCollectorVisitor.Process(IDocumentObject obj, Trace trace) in Mendix.Modeler.WebUI.Export\RetrievalSchemas\RetrievalSchemaCollector.cs:line 166 at Mendix.Common.Util.EnumerableUtil.ForEach[T](IEnumerable`1 source, Action`1 action) in Mendix.Common\Util\EnumerableUtil.cs:line 51 at Mendix.Common.Util.EnumerableUtil.ForEach[T](IEnumerable`1 source, Action`1 action) in Mendix.Common\Util\EnumerableUtil.cs:line 51 at Mendix.Modeler.WebUI.Export.Visitors.ObjectVisitor.Visit(IDocumentObject startingPoint, Trace initialTrace) in Mendix.Modeler.WebUI.Export\Visitors\ObjectVisitor.cs:line 34 at Mendix.Modeler.WebUI.Export.RetrievalSchemas.RetrievalSchemaCollector.<>c__DisplayClass1_0.<CollectSchema>b__0(IDocumentObject childWidget) in Mendix.Modeler.WebUI.Export\RetrievalSchemas\RetrievalSchemaCollector.cs:line 63 at Mendix.Common.Util.EnumerableUtil.ForEach[T](IEnumerable`1 source, Action`1 action) in Mendix.Common\Util\EnumerableUtil.cs:line 51 at Mendix.Modeler.WebUI.Export.RetrievalSchemas.RetrievalSchemaCollector.CollectSchema(IDataSourceContainer root) in Mendix.Modeler.WebUI.Export\RetrievalSchemas\RetrievalSchemaCollector.cs:line 63 at Mendix.Modeler.WebUI.Export.RetrievalSchemas.RetrievalQueriesRegistry.Register(DataSource source, IExportContext context) in Mendix.Modeler.WebUI.Export\RetrievalSchemas\RetrievalQueriesRegistry.cs:line 60 at Mendix.Modeler.WebUI.PluginWidgets.PropertyValues.ListValues.MicroflowObjectListValue.<>c__DisplayClass4_0.<Write>b__0(IJsObjectWriter paramWriter) in Mendix.Modeler.WebUI\PluginWidgets\PropertyValues\ListValues\MicroflowObjectListValue.cs:line 32 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteProperty(String type, Action`1 paramsWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 49 at Mendix.Modeler.WebUI.PluginWidgets.PropertyValues.ListValues.MicroflowObjectListValue.Write(IJsWriter writer, IExportContext context) in Mendix.Modeler.WebUI\PluginWidgets\PropertyValues\ListValues\MicroflowObjectListValue.cs:line 28 at Mendix.Modeler.WebUI.PluginWidgets.PluginWidgetProperty.Write(IJsObjectWriter writer, IExportContext context) in Mendix.Modeler.WebUI\PluginWidgets\PluginWidgetProperty.cs:line 32 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.<>c__DisplayClass1_1.<WriteWidgetJson>b__1(PluginWidgetProperty property) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 26 at Mendix.Common.Util.EnumerableUtil.ForEach[T](IEnumerable`1 source, Action`1 action) in Mendix.Common\Util\EnumerableUtil.cs:line 51 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.<>c__DisplayClass1_0.<WriteWidgetJson>b__0(IJsObjectWriter propsWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 26 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteObject(Action`1 contentWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 34 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.WriteWidgetJson(PluginWidget widget, IJsObjectWriter writer, IWebExportContext context) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 24 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.<>c.<ExportToWeb>b__0_0(PluginWidget w, IExportContext ctx, IJsObjectWriter jsonWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 15 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.<>c__DisplayClass10_2.<WriteWidgets>b__2(IJsObjectWriter jsonWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 57 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteObject(Action`1 contentWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 34 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.<>c__DisplayClass10_1.<WriteWidgets>b__1(PluginWidget w) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 57 at Mendix.Common.Util.EnumerableUtil.ForEach[T](IEnumerable`1 source, Action`1 action) in Mendix.Common\Util\EnumerableUtil.cs:line 51 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.<>c__DisplayClass10_0.<WriteWidgets>b__0(IJsArrayWriter arr) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 56 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteArray(Action`1 contentWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 41 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteWidgets(IEnumerable`1 widgets, IExportContext context) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 55 at Mendix.Modeler.WebUI.PluginWidgets.PropertyValues.NestedWidgetValue.Write(IJsWriter writer, IExportContext context) in Mendix.Modeler.WebUI\PluginWidgets\PropertyValues\NestedWidgetValue.cs:line 47 at Mendix.Modeler.WebUI.PluginWidgets.PluginWidgetProperty.Write(IJsObjectWriter writer, IExportContext context) in Mendix.Modeler.WebUI\PluginWidgets\PluginWidgetProperty.cs:line 32 at Mendix.Modeler.WebUI.PluginWidgets.PropertyValues.CompositeValue.<>c__DisplayClass4_1.<Write>b__1(PluginWidgetProperty property) in Mendix.Modeler.WebUI\PluginWidgets\PropertyValues\CompositeValue.cs:line 20 at Mendix.Common.Util.EnumerableUtil.ForEach[T](IEnumerable`1 source, Action`1 action) in Mendix.Common\Util\EnumerableUtil.cs:line 51 at Mendix.Modeler.WebUI.PluginWidgets.PropertyValues.CompositeValue.<>c__DisplayClass4_0.<Write>b__0(IJsObjectWriter o) in Mendix.Modeler.WebUI\PluginWidgets\PropertyValues\CompositeValue.cs:line 20 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteObject(Action`1 contentWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 34 at Mendix.Modeler.WebUI.PluginWidgets.PropertyValues.CompositeValue.Write(IJsWriter writer, IExportContext context) in Mendix.Modeler.WebUI\PluginWidgets\PropertyValues\CompositeValue.cs:line 20 at Mendix.Modeler.WebUI.PluginWidgets.PropertyValues.ListValue.<>c__DisplayClass5_1.<Write>b__1(PropertyValue v) in Mendix.Modeler.WebUI\PluginWidgets\PropertyValues\ListValue.cs:line 23 at Mendix.Common.Util.EnumerableUtil.ForEach[T](IEnumerable`1 source, Action`1 action) in Mendix.Common\Util\EnumerableUtil.cs:line 51 at Mendix.Modeler.WebUI.PluginWidgets.PropertyValues.ListValue.<>c__DisplayClass5_0.<Write>b__0(IJsArrayWriter arrayWriter) in Mendix.Modeler.WebUI\PluginWidgets\PropertyValues\ListValue.cs:line 23 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteArray(Action`1 contentWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 41 at Mendix.Modeler.WebUI.PluginWidgets.PropertyValues.ListValue.Write(IJsWriter writer, IExportContext context) in Mendix.Modeler.WebUI\PluginWidgets\PropertyValues\ListValue.cs:line 23 at Mendix.Modeler.WebUI.PluginWidgets.PluginWidgetProperty.Write(IJsObjectWriter writer, IExportContext context) in Mendix.Modeler.WebUI\PluginWidgets\PluginWidgetProperty.cs:line 32 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.<>c__DisplayClass1_1.<WriteWidgetJson>b__1(PluginWidgetProperty property) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 26 at Mendix.Common.Util.EnumerableUtil.ForEach[T](IEnumerable`1 source, Action`1 action) in Mendix.Common\Util\EnumerableUtil.cs:line 51 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.<>c__DisplayClass1_0.<WriteWidgetJson>b__0(IJsObjectWriter propsWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 26 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteObject(Action`1 contentWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 34 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.WriteWidgetJson(PluginWidget widget, IJsObjectWriter writer, IWebExportContext context) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 24 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.<>c.<ExportToWeb>b__0_0(PluginWidget w, IExportContext ctx, IJsObjectWriter jsonWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 15 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.<>c__DisplayClass10_2.<WriteWidgets>b__2(IJsObjectWriter jsonWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 57 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteObject(Action`1 contentWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 34 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.<>c__DisplayClass10_1.<WriteWidgets>b__1(PluginWidget w) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 57 at Mendix.Common.Util.EnumerableUtil.ForEach[T](IEnumerable`1 source, Action`1 action) in Mendix.Common\Util\EnumerableUtil.cs:line 51 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.<>c__DisplayClass10_0.<WriteWidgets>b__0(IJsArrayWriter arr) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 56 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteArray(Action`1 contentWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 41 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteWidgets(IEnumerable`1 widgets, IExportContext context) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 55 at Mendix.Modeler.WebUI.PluginWidgets.PropertyValues.NestedWidgetValue.Write(IJsWriter writer, IExportContext context) in Mendix.Modeler.WebUI\PluginWidgets\PropertyValues\NestedWidgetValue.cs:line 47 at Mendix.Modeler.WebUI.PluginWidgets.PluginWidgetProperty.Write(IJsObjectWriter writer, IExportContext context) in Mendix.Modeler.WebUI\PluginWidgets\PluginWidgetProperty.cs:line 32 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.<>c__DisplayClass1_1.<WriteWidgetJson>b__1(PluginWidgetProperty property) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 26 at Mendix.Common.Util.EnumerableUtil.ForEach[T](IEnumerable`1 source, Action`1 action) in Mendix.Common\Util\EnumerableUtil.cs:line 51 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.<>c__DisplayClass1_0.<WriteWidgetJson>b__0(IJsObjectWriter propsWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 26 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteObject(Action`1 contentWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 34 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.WriteWidgetJson(PluginWidget widget, IJsObjectWriter writer, IWebExportContext context) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 24 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.<>c.<ExportToWeb>b__0_0(PluginWidget w, IExportContext ctx, IJsObjectWriter jsonWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 15 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.<>c__DisplayClass10_2.<WriteWidgets>b__2(IJsObjectWriter jsonWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 57 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteObject(Action`1 contentWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 34 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.<>c__DisplayClass10_1.<WriteWidgets>b__1(PluginWidget w) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 57 at Mendix.Common.Util.EnumerableUtil.ForEach[T](IEnumerable`1 source, Action`1 action) in Mendix.Common\Util\EnumerableUtil.cs:line 51 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.<>c__DisplayClass10_0.<WriteWidgets>b__0(IJsArrayWriter arr) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 56 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteArray(Action`1 contentWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 41 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteWidgets(IEnumerable`1 widgets, IExportContext context) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 55 at Mendix.Modeler.WebUI.PluginWidgets.PropertyValues.NestedWidgetValue.Write(IJsWriter writer, IExportContext context) in Mendix.Modeler.WebUI\PluginWidgets\PropertyValues\NestedWidgetValue.cs:line 47 at Mendix.Modeler.WebUI.PluginWidgets.PluginWidgetProperty.Write(IJsObjectWriter writer, IExportContext context) in Mendix.Modeler.WebUI\PluginWidgets\PluginWidgetProperty.cs:line 32 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.<>c__DisplayClass1_1.<WriteWidgetJson>b__1(PluginWidgetProperty property) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 26 at Mendix.Common.Util.EnumerableUtil.ForEach[T](IEnumerable`1 source, Action`1 action) in Mendix.Common\Util\EnumerableUtil.cs:line 51 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.<>c__DisplayClass1_0.<WriteWidgetJson>b__0(IJsObjectWriter propsWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 26 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteObject(Action`1 contentWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 34 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.WriteWidgetJson(PluginWidget widget, IJsObjectWriter writer, IWebExportContext context) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 24 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.<>c.<ExportToWeb>b__0_0(PluginWidget w, IExportContext ctx, IJsObjectWriter jsonWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 15 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.<>c__DisplayClass10_2.<WriteWidgets>b__2(IJsObjectWriter jsonWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 57 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteObject(Action`1 contentWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 34 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.<>c__DisplayClass10_1.<WriteWidgets>b__1(PluginWidget w) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 57 at Mendix.Common.Util.EnumerableUtil.ForEach[T](IEnumerable`1 source, Action`1 action) in Mendix.Common\Util\EnumerableUtil.cs:line 51 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.<>c__DisplayClass10_0.<WriteWidgets>b__0(IJsArrayWriter arr) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 56 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteArray(Action`1 contentWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 41 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteWidgets(IEnumerable`1 widgets, IExportContext context) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 55 at Mendix.Modeler.WebUI.PluginWidgets.PropertyValues.NestedWidgetValue.Write(IJsWriter writer, IExportContext context) in Mendix.Modeler.WebUI\PluginWidgets\PropertyValues\NestedWidgetValue.cs:line 47 at Mendix.Modeler.WebUI.PluginWidgets.PluginWidgetProperty.Write(IJsObjectWriter writer, IExportContext context) in Mendix.Modeler.WebUI\PluginWidgets\PluginWidgetProperty.cs:line 32 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.<>c__DisplayClass1_1.<WriteWidgetJson>b__1(PluginWidgetProperty property) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 26 at Mendix.Common.Util.EnumerableUtil.ForEach[T](IEnumerable`1 source, Action`1 action) in Mendix.Common\Util\EnumerableUtil.cs:line 51 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.<>c__DisplayClass1_0.<WriteWidgetJson>b__0(IJsObjectWriter propsWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 26 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteObject(Action`1 contentWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 34 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.WriteWidgetJson(PluginWidget widget, IJsObjectWriter writer, IWebExportContext context) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 24 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.<>c.<ExportToWeb>b__0_0(PluginWidget w, IExportContext ctx, IJsObjectWriter jsonWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 15 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.<>c__DisplayClass10_2.<WriteWidgets>b__2(IJsObjectWriter jsonWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 57 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteObject(Action`1 contentWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 34 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.<>c__DisplayClass10_1.<WriteWidgets>b__1(PluginWidget w) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 57 at Mendix.Common.Util.EnumerableUtil.ForEach[T](IEnumerable`1 source, Action`1 action) in Mendix.Common\Util\EnumerableUtil.cs:line 51 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.<>c__DisplayClass10_0.<WriteWidgets>b__0(IJsArrayWriter arr) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 56 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteArray(Action`1 contentWriter) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 41 at Mendix.Modeler.WebUI.Export.PluginWidgets.JsAsJsonWriter.WriteWidgets(IEnumerable`1 widgets, IExportContext context) in Mendix.Modeler.WebUI.Export\PluginWidgets\JsAsJsonWriter.cs:line 55 at Mendix.Modeler.WebUI.Export.PluginWidgets.PluginWidgetExporter.ExportToWeb(PluginWidget widget, JsonWriter writer, IWebExportContext context) in Mendix.Modeler.WebUI.Export\PluginWidgets\PluginWidgetExporter.cs:line 16 at Mendix.Modeler.WebUI.PluginWidgets.PluginWidget.<>c__DisplayClass34_0.<WriteWidget>b__0(JsonWriter writer) in Mendix.Modeler.WebUI\PluginWidgets\PluginWidget.cs:line 60 at Mendix.Modeler.WebUI.Forms.Exporter.FormWriter.GetWidgetProperties(Action`1 writeProperties) in Mendix.Modeler.WebUI\Forms\Exporter\FormWriter.cs:line 153 at Mendix.Modeler.WebUI.PluginWidgets.PluginWidget.WriteWidget(IFormWriter formWriter, IWebExportContext context) in Mendix.Modeler.WebUI\PluginWidgets\PluginWidget.cs:line 57 at Mendix.Modeler.WebUI.Forms.Exporter.FormWriter.WriteWidget(IWriteWidget widget, IWebExportContext context) in Mendix.Modeler.WebUI\Forms\Exporter\FormWriter.cs:line 103 at Mendix.Modeler.WebUI.Forms.Exporter.FormWriter.WriteArgument(String parameterName, IEnumerable`1 widgets) in Mendix.Modeler.WebUI\Forms\Exporter\FormWriter.cs:line 80 at Mendix.Modeler.WebUI.Forms.Exporter.FormWriter.WriteArguments(IDictionary`2 arguments) in Mendix.Modeler.WebUI\Forms\Exporter\FormWriter.cs:line 293 at Mendix.Modeler.WebUI.Forms.Exporter.FormWriter.<>c__DisplayClass21_0.<Write>b__0() in Mendix.Modeler.WebUI\Forms\Exporter\FormWriter.cs:line 184 at Mendix.Modeler.Common.ResolveCache.TrackResolves(Action code) in Mendix.Modeler.Core\Common\Problems\ResolveCache.cs:line 100 at Mendix.Modeler.WebUI.Forms.Exporter.FormWriter.Write() in Mendix.Modeler.WebUI\Forms\Exporter\FormWriter.cs:line 175 at Mendix.Modeler.WebUI.Forms.Exporter.FormExporter.<>c__DisplayClass5_2.<ExportForms>b__3() in Mendix.Modeler.WebUI\Forms\Exporter\FormExporter.cs:line 93 at Mendix.Modeler.Common.ResolveCache.TrackResolves(Action code) in Mendix.Modeler.Core\Common\Problems\ResolveCache.cs:line 100 at Mendix.Modeler.WebUI.Forms.Exporter.FormExporter.<>c__DisplayClass5_1.<ExportForms>b__2() in Mendix.Modeler.WebUI\Forms\Exporter\FormExporter.cs:line 92 at Mendix.Modeler.Common.ResolveCache.WithCache[T](IProject project, Func`1 action) in Mendix.Modeler.Core\Common\Problems\ResolveCache.cs:line 62 at Mendix.Modeler.WebUI.Forms.Exporter.FormExporter.<>c__DisplayClass5_0.<ExportForms>b__1(IDocument document) in Mendix.Modeler.WebUI\Forms\Exporter\FormExporter.cs:line 82 at Mendix.Modeler.Projects.Changes.ChangedDocumentsProcessor`1.<>c__DisplayClass6_0.<ProcessChangedDocuments>g__DoProcess|2(IDocument document) in Mendix.Modeler.Core\Projects\Changes\ChangedDocumentsProcessor.cs:line 90 at System.Linq.Parallel.ForAllOperator`1.ForAllEnumerator`1.MoveNext(TInput& currentElement, Int32& currentKey) at System.Linq.Parallel.ForAllSpoolingTask`2.SpoolingWork() at System.Linq.Parallel.SpoolingTaskBase.Work() at System.Linq.Parallel.QueryTask.BaseWork(Object unused) at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state) --- End of stack trace from previous location --- at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) --- End of inner exception stack trace --- at System.Linq.Parallel.QueryTaskGroupState.QueryEnd(Boolean userInitiatedDispose) at System.Linq.Parallel.SpoolingTask.SpoolForAll[TInputOutput,TIgnoreKey](QueryTaskGroupState groupState, PartitionedStream`2 partitions, TaskScheduler taskScheduler) at System.Linq.Parallel.MergeExecutor`1.Execute[TKey](PartitionedStream`2 partitions, Boolean ignoreOutput, ParallelMergeOptions options, TaskScheduler taskScheduler, Boolean isOrdered, CancellationState cancellationState, Int32 queryId) at System.Linq.Parallel.PartitionedStreamMerger`1.Receive[TKey](PartitionedStream`2 partitionedStream) at System.Linq.Parallel.ForAllOperator`1.WrapPartitionedStream[TKey](PartitionedStream`2 inputStream, IPartitionedStreamRecipient`1 recipient, Boolean preferStriping, QuerySettings settings) at System.Linq.Parallel.UnaryQueryOperator`2.UnaryQueryOperatorResults.ChildResultsRecipient.Receive[TKey](PartitionedStream`2 inputStream) at System.Linq.Parallel.ScanQueryOperator`1.ScanEnumerableQueryOperatorResults.GivePartitionedStream(IPartitionedStreamRecipient`1 recipient) at System.Linq.Parallel.UnaryQueryOperator`2.UnaryQueryOperatorResults.GivePartitionedStream(IPartitionedStreamRecipient`1 recipient) at System.Linq.Parallel.QueryOperator`1.GetOpenedEnumerator(Nullable`1 mergeOptions, Boolean suppressOrder, Boolean forEffect, QuerySettings querySettings) at System.Linq.Parallel.ForAllOperator`1.RunSynchronously() at System.Linq.ParallelEnumerable.ForAll[TSource](ParallelQuery`1 source, Action`1 action) at Mendix.Modeler.Projects.Changes.ChangedDocumentsProcessor`1.ProcessChangedDocuments(IProject project, ProjectChanges projectChanges, Func`2 processDocument) in Mendix.Modeler.Core\Projects\Changes\ChangedDocumentsProcessor.cs:line 82 at Mendix.Modeler.WebUI.Forms.Exporter.FormExporter.ExportForms(IProject project, Boolean updateRunningProject) in Mendix.Modeler.WebUI\Forms\Exporter\FormExporter.cs:line 63 at Mendix.Modeler.WebUI.Deployment.WebUIDeploymentWorker.ExportPages(IProject project, IProgressInfo info, Boolean updateRunningProject) in Mendix.Modeler.WebUI\Deployment\WebUIDeploymentWorker.cs:line 201 at Mendix.Modeler.WebUI.Deployment.WebUIDeploymentWorker.DoWork(DeploymentPhase phase, IProject project, DeploymentSettings settings, IProgressInfo info) in Mendix.Modeler.WebUI\Deployment\WebUIDeploymentWorker.cs:line 111 at Mendix.Modeler.Deployment.DeploymentProcessBuilder.ExecuteDeploymentWorkForPhase(DeploymentPhase phase, IProject project, DeploymentSettings settings, IProgressInfo info) in Mendix.Modeler.Deployment\DeploymentProcessBuilder.cs:line 187 at Mendix.Modeler.Deployment.DeploymentProcessBuilder.<>c__DisplayClass13_1.<AddBuildStepWithOverride>b__2() in Mendix.Modeler.Deployment\DeploymentProcessBuilder.cs:line 157 at Mendix.Modeler.Projects.ProjectStructureManager.<>c__DisplayClass2_0.<DoWithOverride>b__0() in Mendix.Modeler.Core\Projects\ProjectStructureManager.cs:line 40 at Mendix.Modeler.Projects.ProjectStructureManager.Do[T](IProject projectOverride, Func`1 action) in Mendix.Modeler.Core\Projects\ProjectStructureManager.cs:line 60 at Mendix.Modeler.Projects.ProjectStructureManager.DoWithOverride(IProject projectOverride, Action action) in Mendix.Modeler.Core\Projects\ProjectStructureManager.cs:line 38 at Mendix.Modeler.Deployment.DeploymentProcessBuilder.<>c__DisplayClass13_1.<AddBuildStepWithOverride>b__1() in Mendix.Modeler.Deployment\DeploymentProcessBuilder.cs:line 156 at Mendix.Modeler.ProtectedModules.ProtectedModulesUnlocker.<>c__DisplayClass3_0.<Do>b__0() in Mendix.Modeler.Core\ProtectedModules\ProtectedModulesUnlocker.cs:line 22 at Mendix.Modeler.ProtectedModules.ProtectedModulesUnlocker.ExecuteInContext[T](Boolean unlockImplementation, Func`1 code) in Mendix.Modeler.Core\ProtectedModules\ProtectedModulesUnlocker.cs:line 42 at Mendix.Modeler.ProtectedModules.ProtectedModulesUnlocker.Do(Boolean unlockImplementation, Action action) in Mendix.Modeler.Core\ProtectedModules\ProtectedModulesUnlocker.cs:line 20 at Mendix.Modeler.Deployment.DeploymentProcessBuilder.<>c__DisplayClass13_0.<AddBuildStepWithOverride>b__0(IProgressInfo info) in Mendix.Modeler.Deployment\DeploymentProcessBuilder.cs:line 155 at Mendix.Modeler.Deployment.FileIOExceptionHandlingProcess.<>c__DisplayClass2_1.<AddStep>b__1() in Mendix.Modeler.Deployment\FileIOExceptionHandlingProcess.cs:line 22 at Mendix.Modeler.Deployment.FileIOExceptionHandlingProcess.CatchDiskException(Action action) in Mendix.Modeler.Deployment\FileIOExceptionHandlingProcess.cs:line 31 at Mendix.Modeler.Deployment.FileIOExceptionHandlingProcess.<>c__DisplayClass2_0.<AddStep>b__0(IProgressInfo info) in Mendix.Modeler.Deployment\FileIOExceptionHandlingProcess.cs:line 22 at Mendix.Modeler.Utility.Progress.StepBase`1.Run(TProgressInfo info) in Mendix.Modeler.Utility\Progress\Step.cs:line 31 at Mendix.Modeler.Utility.Progress.StepBase`1.Mendix.Modeler.Utility.Progress.IStep.Run(Object progressInfo) in Mendix.Modeler.Utility\Progress\Step.cs:line 36 at Mendix.Modeler.UIFramework.Progress.ProcessRunner.RunStep(IStep step) in Mendix.Modeler.UIFramework\Progress\ProcessRunner.cs:line 167 at Mendix.Modeler.UIFramework.Progress.ProcessRunner.OnDoWork(Object sender, DoWorkEventArgs e) in Mendix.Modeler.UIFramework\Progress\ProcessRunner.cs:line 81 at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument) --- End of stack trace from previous location --- at Mendix.Modeler.UIFramework.Progress.ProcessRunner.Run() in Mendix.Modeler.UIFramework\Progress\ProcessRunner.cs:line 57 at Mendix.Modeler.Deployment.Deployer.RunProcess(IProcess process, String what, Boolean isPackage) in Mendix.Modeler.Deployment\Deployer.cs:line 88 i am facing this issue in mendix studio 10.2.0 ,and not able to run my app .i was using an older version of mendix studio 9.24.2 where my app was runing perfectly.now ,i have updated my version to 10.2.0 and got this error.if anyone knows how to resolve it please help

asked 2023-08-31

Dheeraj Bhardwaj

1 answers

Pavel Jordák · Answer 1 · 2023-09-01

I was facing the same issue (my error message was a bit different in detail, the principle and the behavior the same). Now, I googled around a bit more than yesterday and’ve probably found the solution.

I deleted the whole local copy of my App, the next start of Studio Pro pulled it from the Team server (git) and voila, Studio Pro can be started at least*. Provided, you use the Team server and have a a good version up there.

UPDATE: * There are still lots of strange errors around after the Studio has started. All of them seem to be related to GLYPHIKONS in my case and read like “System.ArgumentException: Font 'GLYPHICONS Halflings' does not support style 'Regular'”. Anyway, I am in Studio Pro and able to dig deeper...

Fingers crossed.