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Scheduler hangs with 17.1.0.50-beta

Hi,
 
    trying to use 17.1.0.50-beta with my scheduler tests lets the scheduler hang (endless spinner) when selecting dates without events. Going back to  17.1.0.47-beta solved the problem. 

Correction:  Only the TimelineResourceGroup Sample is hanging - the other samples seem to work.

In addition to that compiling the samples from https://github.com/syncfusion/ej2-aspnet-core-blazor-samples with 17.1.0.50-beta produces the following output but no errors:


1>------ Build started: Project: ej2-blazor-samples, Configuration: Debug Any CPU ------
1>C:\Program Files\dotnet\sdk\3.0.100-preview5-011568\Sdks\Microsoft.NET.Sdk\targets\Microsoft.NET.RuntimeIdentifierInference.targets(157,5): message NETSDK1057: You are using a preview version of .NET Core. See: https://aka.ms/dotnet-core-preview
1>obj\Debugetstandard2.0\RazorDeclaration\Pages\HeatMapChart\HeatMapChart\Emptypoints.razor.g.cs(26,11,26,49): warning CS0105: The using directive for 'Syncfusion.EJ2.RazorComponents.HeatMap' appeared previously in this namespace
1>Shared\MainLayout.razor(379,21,379,74): warning CS4014: Because this call is not awaited, execution of the current method continues before the call is completed. Consider applying the 'await' operator to the result of the call.
1>Program.cs(62,32,62,49): warning CS0649: Field 'SampleBrowser.CurrentSampleName' is never assigned to, and will always have its default value null
1>Program.cs(69,34,69,45): warning CS0649: Field 'SampleBrowser.Description' is never assigned to, and will always have its default value null
1>Program.cs(68,34,68,51): warning CS0649: Field 'SampleBrowser.ActionDescription' is never assigned to, and will always have its default value null
1>Program.cs(64,32,64,50): warning CS0649: Field 'SampleBrowser.CurrentControlName' is never assigned to, and will always have its default value null
1>Program.cs(66,32,66,47): warning CS0649: Field 'SampleBrowser.CurrentFilePath' is never assigned to, and will always have its default value null
1>Program.cs(65,32,65,54): warning CS0649: Field 'SampleBrowser.CurrentControlCategory' is never assigned to, and will always have its default value null
1>obj\Debugetstandard2.0\Razor\Pages\HeatMapChart\HeatMapChart\Emptypoints.razor.g.cs(22,11,22,49): warning CS0105: The using directive for 'Syncfusion.EJ2.RazorComponents.HeatMap' appeared previously in this namespace
1>obj\Debugetstandard2.0\Razor\Pages\DropDowns\AutoComplete\DataBinding.razor.g.cs(95,162,95,172): error CS0104: 'FilterType' is an ambiguous reference between 'Syncfusion.EJ2.RazorComponents.DropDowns.FilterType' and 'Syncfusion.EJ2.RazorComponents.FilterType'
1>Shared\MainLayout.razor(379,21,379,74): warning CS4014: Because this call is not awaited, execution of the current method continues before the call is completed. Consider applying the 'await' operator to the result of the call.
1>Pages\PivotView\PivotTable\Editing.razor(70,18,70,27): warning CS0169: The field 'Editing.pivotView' is never used
1>Shared\MainLayout.razor(229,21,229,33): warning CS0169: The field 'MainLayout.dropdownlist' is never used
1>Pages\PivotView\PivotTable\AdvanceFiltering.razor(82,18,82,27): warning CS0169: The field 'AdvanceFiltering.pivotView' is never used
1>Shared\MainLayout.razor(228,16,228,21): warning CS0169: The field 'MainLayout.popup' is never used
1>Pages\PivotView\PivotTable\UserInteraction.razor(50,18,50,27): warning CS0169: The field 'UserInteraction.pivotView' is never used
1>Pages\Grids\TreeGrid\DefaultFunctionalities.razor(56,17,56,25): warning CS0169: The field 'DefaultFunctionalities.treeGrid' is never used
1>Pages\PivotView\PivotTable\Chart.razor(75,18,75,27): warning CS0169: The field 'Chart.pivotView' is never used
1>Pages\Diagrams\Diagram\Shapes.razor(35,18,35,26): warning CS0169: The field 'Shapes.palettes' is never used
1>Pages\Grids\TreeGrid\CheckboxColumn.razor(58,17,58,25): warning CS0169: The field 'CheckboxColumn.treeGrid' is never used
1>Pages\Schedule\Schedule\Group.razor(76,17,76,28): warning CS0169: The field 'Group.scheduleObj' is never used
1>Pages\Grids\TreeGrid\DefaultFiltering.razor(83,17,83,25): warning CS0169: The field 'DefaultFiltering.treeGrid' is never used
1>Pages\PivotView\PivotTable\DefaultFunctionalities.razor(47,18,47,27): warning CS0169: The field 'DefaultFunctionalities.pivotView' is never used
1>Pages\Grids\TreeGrid\Editing.razor(70,17,70,25): warning CS0169: The field 'Editing.treeGrid' is never used
1>Pages\Buttons\Button\DefaultFunctionalities.razor(153,15,153,24): warning CS0649: Field 'DefaultFunctionalities.togglebtn' is never assigned to, and will always have its default value null
1>Program.cs(66,32,66,47): warning CS0649: Field 'SampleBrowser.CurrentFilePath' is never assigned to, and will always have its default value null
1>Shared\NavMenu.razor(38,12,38,25): warning CS0414: The field 'NavMenu.listviewClass' is assigned but its value is never used
1>Done building project "ej2-blazor-samples.csproj" -- FAILED.
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========


This is my csproj

 
   
   
   
   
   
   
 


Using 17.1.0.47-beta is OK - all newer versions fail

    regards

       Uwe


1 Reply

KK Karthigeyan Krishnamurthi Syncfusion Team June 3, 2019 06:41 AM

Hi Uwe, 

Syncfusion greetings. 

Please find the below responses. 

We could reproduce the reported issue “Resource Scheduler hangs when navigating to empty data source view range” in 17.1.0.50-beta version. We have considered this as bug and have logged the below bug report. The fix will be included in our JS2 weekly release on June 10, 2019. 

We could reproduce the reported compilation issue with GitHub samples. We have logged the bug report below and will include the fixes in our main release of Volume 2, 2019, which is expected to be rolled out by the end of June 2019. Please follow up the feedback link below to track the status. 

Regards, 
Karthi 
 


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