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error while loading Image Editor

can you help me with this error while iam trying to use image editor form your template

Microsoft.AspNetCore.Components.WebAssembly.Rendering.WebAssemblyRenderer[100]

      Unhandled exception rendering component: Object reference not set to an instance of an object.

System.NullReferenceException: Object reference not set to an instance of an object.

   at Syncfusion.Blazor.Inputs.SfUploader.BuildRenderTree(RenderTreeBuilder __builder)

   at Microsoft.AspNetCore.Components.ComponentBase.<.ctor>b__6_0(RenderTreeBuilder builder)

   at Microsoft.AspNetCore.Components.Rendering.ComponentState.RenderIntoBatch(RenderBatchBuilder batchBuilder, RenderFragment renderFragment, Exception& renderFragmentException)


3 Replies
MO Mohammad March 31, 2024 01:52 PM UTC

Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware[1]

      An unhandled exception has occurred while executing the request.

      System.NullReferenceException: Object reference not set to an instance of an object.

         at Syncfusion.Blazor.Inputs.SfUploader.BuildRenderTree(RenderTreeBuilder __builder)

         at Microsoft.AspNetCore.Components.Rendering.ComponentState.RenderIntoBatch(RenderBatchBuilder batchBuilder, RenderFragment renderFragment, Exception& renderFragmentException)

      --- End of stack trace from previous location ---

         at Microsoft.AspNetCore.Components.HtmlRendering.Infrastructure.StaticHtmlRenderer.HandleException(Exception exception)

         at Microsoft.AspNetCore.Components.RenderTree.Renderer.HandleExceptionViaErrorBoundary(Exception error, ComponentState errorSourceOrNull)

         at Microsoft.AspNetCore.Components.RenderTree.Renderer.RenderInExistingBatch(RenderQueueEntry renderQueueEntry) at Microsoft.AspNetCore.Components.RenderTree.Renderer.ProcessRenderQueue()

      --- End of stack trace from previous location ---

         at Microsoft.AspNetCore.Components.HtmlRendering.Infrastructure.StaticHtmlRenderer.HandleException(Exception exception)

         at Microsoft.AspNetCore.Components.RenderTree.Renderer.ProcessRenderQueue()

         at Microsoft.AspNetCore.Components.ComponentBase.StateHasChanged()

         at Microsoft.AspNetCore.Components.ComponentBase.RunInitAndSetParametersAsync()

         at Microsoft.AspNetCore.Components.HtmlRendering.Infrastructure.StaticHtmlRenderer.HandleException(Exception exception)

         at Microsoft.AspNetCore.Components.RenderTree.Renderer.HandleExceptionViaErrorBoundary(Exception error, ComponentState errorSourceOrNull)

         at Microsoft.AspNetCore.Components.Rendering.ComponentState.SupplyCombinedParameters(ParameterView directAndCascadingParameters)

         at Microsoft.AspNetCore.Components.Rendering.ComponentState.SetDirectParameters(ParameterView parameters)

         at Microsoft.AspNetCore.Components.RenderTree.Renderer.RenderRootComponentAsync(Int32 componentId, ParameterView initialParameters)

         at Microsoft.AspNetCore.Components.HtmlRendering.Infrastructure.StaticHtmlRenderer.BeginRenderingComponent(IComponent component, ParameterView initialParameters)

         at Microsoft.AspNetCore.Components.HtmlRendering.Infrastructure.StaticHtmlRenderer.BeginRenderingComponent(Type componentType, ParameterView initialParameters)

         at Microsoft.AspNetCore.Components.Endpoints.EndpointHtmlRenderer.RenderEndpointComponent(HttpContext httpContext, Type rootComponentType, ParameterView parameters, Boolean waitForQuiescence)

         at Microsoft.AspNetCore.Components.Endpoints.RazorComponentEndpointInvoker.RenderComponentCore(HttpContext context)

         at Microsoft.AspNetCore.Components.Endpoints.RazorComponentEndpointInvoker.RenderComponentCore(HttpContext context)

         at Microsoft.AspNetCore.Components.Rendering.RendererSynchronizationContext.<>c.<<InvokeAsync>b__10_0>d.MoveNext()

      --- End of stack trace from previous location ---

         at Swashbuckle.AspNetCore.SwaggerUI.SwaggerUIMiddleware.Invoke(HttpContext httpContext)

         at Swashbuckle.AspNetCore.Swagger.SwaggerMiddleware.Invoke(HttpContext httpContext, ISwaggerProvider swaggerProvider)

         at Microsoft.AspNetCore.Localization.RequestLocalizationMiddleware.Invoke(HttpContext context)

         at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)

         at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)

         at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl.Invoke(HttpContext context)


KV Keerthikaran Venkatachalam Syncfusion Team April 1, 2024 05:09 AM UTC

Hi Mohammad,


We have already logged the issue as a bug. We will include the fix for this issue in the upcoming weekly patch release scheduled for this week.


You will be informed regarding this once the fix is published.


Disclaimer: “Inclusion of this solution in the weekly release may change due to other factors including but not limited to QA checks and works reprioritization.”


Regards,

KeerthiKaran K V


KV Keerthikaran Venkatachalam Syncfusion Team April 2, 2024 11:36 AM UTC

Hi Mohammad,


We are glad to announce that our weekly patch release (25.1.38) has been rolled out. We have included the fix for this “error while loading Image Editor” issue in this release. So, we suggest you upgrade our Syncfusion packages to our latest version to resolve this issue on your end (25.1.38).


Package link: https://www.nuget.org/packages/Syncfusion.Blazor.ImageEditor


Get back to us if you need any further assistance on this.


Regards,

KeerthiKaran K V


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