Could not find 'BlazorExtensions' in 'window' (Server mode) #35

cpsaez · 2019-08-13T15:46:15Z

In a new project, using server side template, I added the reference to BlazorExtensions storage (0.2.1), added the services.AddStorage() line to register the services. If I modify the counter example to this:

`@page "/counter"
@using Blazor.Extensions.Storage
@Inject SessionStorage sessionStorage
@Inject LocalStorage localStorage

Counter

Current count: @currentCount

<button class="btn btn-primary" @OnClick="IncrementCount">Click me

@code {
int currentCount = 0;

async void IncrementCount()
{
    currentCount=await localStorage.GetItem<int>("counter");
    currentCount++;
    localStorage.SetItem("counter", currentCount).Wait();
}

}
`
I receive the error Could not find 'BlazorExtensions' in 'window'.
blazor.server.js is present in Sources when I enter in dev mode in chrome.
dotnet --version outputs 3.0.100-preview7-012821.

Is that correct?

The text was updated successfully, but these errors were encountered:

cpsaez · 2019-08-13T16:00:08Z

If i compile the .ts scripts, put in wwwroot and init the script directly in _host.cshtml it works, so I think is related to #24

seanmorangsp · 2019-08-23T13:49:31Z

Same issue here. I'm on preview 8.

blazor.server.js:15 [2019-08-23T13:47:37.052Z] Error: Microsoft.JSInterop.JSException: Could not find 'BlazorExtensions' in 'window'.
Error: Could not find 'BlazorExtensions' in 'window'.
at https://localhost:5001/_framework/blazor.server.js:8:27768
at Array.forEach ()
at d (https://localhost:5001/_framework/blazor.server.js:8:27729)
at https://localhost:5001/_framework/blazor.server.js:8:28342
at new Promise ()
at e.beginInvokeJSFromDotNet (https://localhost:5001/_framework/blazor.server.js:8:28316)
at https://localhost:5001/_framework/blazor.server.js:1:19148
at Array.forEach ()
at e.invokeClientMethod (https://localhost:5001/_framework/blazor.server.js:1:19119)
at e.processIncomingData (https://localhost:5001/_framework/blazor.server.js:1:17165)
at Microsoft.JSInterop.JSRuntimeBase.InvokeWithDefaultCancellation[T](String identifier, IEnumerable`1 args)
at GSP.CampaignManagement.PageModels.LegacyPathModel.HandleValidSubmit() in C:\Dev\Tetris.UI\GSP.CampaignManagement.Web.SPA\GSP.CampaignManagement.Web.SPA\PageModels\LegacyPathModel.cs:line 46
at Microsoft.AspNetCore.Components.ComponentBase.CallStateHasChangedOnAsyncCompletion(Task task)
at Microsoft.AspNetCore.Components.Forms.EditForm.HandleSubmitAsync()
at Microsoft.AspNetCore.Components.ComponentBase.CallStateHasChangedOnAsyncCompletion(Task task)
at Microsoft.AspNetCore.Components.Rendering.Renderer.GetErrorHandledTask(Task taskToHandle)

dtitovgis · 2019-10-18T08:12:16Z

Microsoft.AspNetCore.Components.Server.Circuits.RemoteRenderer: Warning: Unhandled exception rendering component: Could not find 'BlazorExtensions' in 'window'.
Error: Could not find 'BlazorExtensions' in 'window'.
at http://localhost:55460/_framework/blazor.server.js:8:28065
at Array.forEach ()
at p (http://localhost:55460/_framework/blazor.server.js:8:28026)
at http://localhost:55460/_framework/blazor.server.js:8:28733
at new Promise ()
at e.beginInvokeJSFromDotNet (http://localhost:55460/_framework/blazor.server.js:8:28707)
at http://localhost:55460/_framework/blazor.server.js:1:19148
at Array.forEach ()
at e.invokeClientMethod (http://localhost:55460/_framework/blazor.server.js:1:19119)
at e.processIncomingData (http://localhost:55460/_framework/blazor.server.js:1:17165)

Microsoft.JSInterop.JSException: Could not find 'BlazorExtensions' in 'window'.
Error: Could not find 'BlazorExtensions' in 'window'.
at http://localhost:55460/_framework/blazor.server.js:8:28065
at Array.forEach ()
at p (http://localhost:55460/_framework/blazor.server.js:8:28026)
at http://localhost:55460/_framework/blazor.server.js:8:28733
at new Promise ()
at e.beginInvokeJSFromDotNet (http://localhost:55460/_framework/blazor.server.js:8:28707)
at http://localhost:55460/_framework/blazor.server.js:1:19148
at Array.forEach ()
at e.invokeClientMethod (http://localhost:55460/_framework/blazor.server.js:1:19119)
at e.processIncomingData (http://localhost:55460/_framework/blazor.server.js:1:17165)
at Microsoft.JSInterop.JSRuntime.InvokeWithDefaultCancellation[T](String identifier, Object[] args)
at Microsoft.JSInterop.JSRuntimeExtensions.InvokeVoidAsync(IJSRuntime jsRuntime, String identifier, Object[] args)
at Specification.Pages.Project.List.OnInitializedAsync() in D:\Projects\Specification\Specification\Specification\Pages\Project\List.razor:line 243
at Microsoft.AspNetCore.Components.ComponentBase.RunInitAndSetParametersAsync()
at Microsoft.AspNetCore.Components.RenderTree.Renderer.GetErrorHandledTask(Task taskToHandle)
Microsoft.AspNetCore.Components.Server.Circuits.CircuitHost: Error: Unhandled exception in circuit 'qQJbIZIECp3TFa7-c74qeBUNnv3yFNxH5U7lnDn-nuI'.

Microsoft.JSInterop.JSException: Could not find 'BlazorExtensions' in 'window'.
Error: Could not find 'BlazorExtensions' in 'window'.
at http://localhost:55460/_framework/blazor.server.js:8:28065
at Array.forEach ()
at p (http://localhost:55460/_framework/blazor.server.js:8:28026)
at http://localhost:55460/_framework/blazor.server.js:8:28733
at new Promise ()
at e.beginInvokeJSFromDotNet (http://localhost:55460/_framework/blazor.server.js:8:28707)
at http://localhost:55460/_framework/blazor.server.js:1:19148
at Array.forEach ()
at e.invokeClientMethod (http://localhost:55460/_framework/blazor.server.js:1:19119)
at e.processIncomingData (http://localhost:55460/_framework/blazor.server.js:1:17165)
at Microsoft.JSInterop.JSRuntime.InvokeWithDefaultCancellation[T](String identifier, Object[] args)
at Microsoft.JSInterop.JSRuntimeExtensions.InvokeVoidAsync(IJSRuntime jsRuntime, String identifier, Object[] args)
at Specification.Pages.Project.List.OnInitializedAsync() in D:\Projects\Specification\Specification\Specification\Pages\Project\List.razor:line 243
at Microsoft.AspNetCore.Components.ComponentBase.RunInitAndSetParametersAsync()
at Microsoft.AspNetCore.Components.RenderTree.Renderer.GetErrorHandledTask(Task taskToHandle)
Microsoft.AspNetCore.Routing.EndpointMiddleware: Information: Executed endpoint '/_blazor'
Microsoft.AspNetCore.Hosting.Diagnostics: Information: Request finished in 5343.0005ms 101

galvesribeiro · 2019-10-30T20:01:45Z

Can you please try with the latest packages?

Hinne123 · 2019-11-12T09:21:12Z

@galvesribeiro with the 1.1.0-preview1 it stays the same error message as dtitovgis posted before.

rovercoder · 2019-11-14T22:55:40Z

Add this to your index.html or _Host.cshtml whichever you are using:

<script type="text/javascript" src="_content/Blazor.Extensions.Storage.JS"></script>

Should the blazor.extensions.storage.js file not get automatically generated clone this github repo and build the solution. You should then find the compiled js there inside the dist folder, then just copy it over to your project in /bin/Debug/netstandardx.x/dist/_content/

arivera12 · 2019-12-16T18:29:11Z

I downloaded the files and tried to compile them and a error is being thrown.
[typescript] Element implicitly has an 'any' type because type 'Window' has no index signature.

arivera12 · 2019-12-16T18:46:17Z

Does someone compiled this successfully?

rovercoder · 2019-12-16T18:53:25Z

Compiled JS for 1.1.0-preview3: blazor.extensions.storage.js.zip

arivera12 · 2019-12-16T19:03:22Z

@rovercoder everything it's working again! Is this gonna get fixed later?

rovercoder · 2019-12-16T19:06:58Z

hope so!

danielmeza · 2020-01-13T05:38:37Z

I had the same problen with the SignalR package using the 3.1.0-preview4.19579.2 of Blazor and the 1.1.0-preview3 of SIgnalR

bobted · 2020-01-27T12:31:21Z

I've tried using the js file that @rovercoder linked but it didn't help so I've been looking for other discussions about this problem. It looks like BlazorExtensions/SignalR#66 matches and also includes a fork with a potential workaround. The workaround includes adding app.UseStaticFiles(); to a server project's Startup.cs. I have not tried it yet but the thread makes it sound like it works.

ar-iqbal · 2020-04-25T16:47:37Z

add below lines in head section of _Host.cshtml

willoftw · 2020-08-24T08:50:09Z

Disable your adblocker (Adblocker plus), had this exact issue on chrome, whitelisted localhost, problem solved

seanmorangsp · 2020-08-24T14:22:40Z

I had a similar experience in IE11. Had to ensure I was using JS 5 not 6. Used Babel to convert and all worked well. From: willoftw <[email protected]> Sent: Monday, August 24, 2020 4:50 AM To: BlazorExtensions/Storage <[email protected]> Cc: Sean Moran <[email protected]>; Comment <[email protected]> Subject: Re: [BlazorExtensions/Storage] Could not find 'BlazorExtensions' in 'window' (Server mode) (#35) [External Email] Disable your adblocker (Adblocker plus), had this exact issue on chrome, whitelisted localhost, problem solved — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#35 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AMH6PASOLE7S7IEEGTQVJO3SCISVBANCNFSM4ILMGDLQ>.

malibayram · 2020-12-15T17:25:15Z

An exception of type 'Microsoft.JSInterop.JSException' occurred in System.Private.CoreLib.dll but was not handled in user code: 'Could not find 'BlazorExtensions.Storage.SetItem' ('BlazorExtensions' was undefined).
Error: Could not find 'BlazorExtensions.Storage.SetItem' ('BlazorExtensions' was undefined).
    at https://localhost:5011/_framework/blazor.server.js:1:67398
    at Array.forEach (<anonymous>)
    at e.findFunction (https://localhost:5011/_framework/blazor.server.js:1:67358)
    at b (https://localhost:5011/_framework/blazor.server.js:1:69100)
    at https://localhost:5011/_framework/blazor.server.js:1:70046
    at new Promise (<anonymous>)
    at e.beginInvokeJSFromDotNet (https://localhost:5011/_framework/blazor.server.js:1:70019)
    at https://localhost:5011/_framework/blazor.server.js:1:26303
    at Array.forEach (<anonymous>)
    at e.invokeClientMethod (https://localhost:5011/_framework/blazor.server.js:1:26273)'
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Threading.Tasks.ValueTask`1.get_Result()
   at System.Runtime.CompilerServices.ValueTaskAwaiter`1.GetResult()
   at Microsoft.JSInterop.JSRuntime.<InvokeAsync>d__15`1.MoveNext()
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Threading.Tasks.ValueTask`1.get_Result()
   at System.Runtime.CompilerServices.ValueTaskAwaiter`1.GetResult()
   at Microsoft.JSInterop.JSRuntimeExtensions.<InvokeVoidAsync>d__0.MoveNext()
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.ValueTaskAwaiter.GetResult()

AndreasGaus mentioned this issue Dec 10, 2019

Could not find 'BlazorExtensions' in 'window' (*Client* mode) #50

Open

romansattler mentioned this issue Mar 16, 2020

Include interop Script at _content/Blazor.Extensions.Storage/Storage.js #54

Open

thabaum mentioned this issue Jun 7, 2020

Editor error thrown: Quill is not defined oqtane/oqtane.framework#518

Closed

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Could not find 'BlazorExtensions' in 'window' (Server mode) #35

Could not find 'BlazorExtensions' in 'window' (Server mode) #35

cpsaez commented Aug 13, 2019 •

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cpsaez commented Aug 13, 2019 •

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seanmorangsp commented Aug 23, 2019

dtitovgis commented Oct 18, 2019

galvesribeiro commented Oct 30, 2019

Hinne123 commented Nov 12, 2019

rovercoder commented Nov 14, 2019 •

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arivera12 commented Dec 16, 2019 •

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arivera12 commented Dec 16, 2019

rovercoder commented Dec 16, 2019 •

edited

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arivera12 commented Dec 16, 2019

rovercoder commented Dec 16, 2019

danielmeza commented Jan 13, 2020

bobted commented Jan 27, 2020

ar-iqbal commented Apr 25, 2020

willoftw commented Aug 24, 2020

seanmorangsp commented Aug 24, 2020 via email

malibayram commented Dec 15, 2020

Could not find 'BlazorExtensions' in 'window' (Server mode) #35

Could not find 'BlazorExtensions' in 'window' (Server mode) #35

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cpsaez commented Aug 13, 2019 • edited Loading

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cpsaez commented Aug 13, 2019 • edited Loading

seanmorangsp commented Aug 23, 2019

dtitovgis commented Oct 18, 2019

galvesribeiro commented Oct 30, 2019

Hinne123 commented Nov 12, 2019

rovercoder commented Nov 14, 2019 • edited Loading

arivera12 commented Dec 16, 2019 • edited Loading

arivera12 commented Dec 16, 2019

rovercoder commented Dec 16, 2019 • edited Loading

arivera12 commented Dec 16, 2019

rovercoder commented Dec 16, 2019

danielmeza commented Jan 13, 2020

bobted commented Jan 27, 2020

ar-iqbal commented Apr 25, 2020

willoftw commented Aug 24, 2020

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