upload not work due to error 00002eff in IE11 sometimes

[lorryl]

Hi,

I met two problems:

 1. When uploading file in IE11, sometimes it showed file failed to upload. How can I avoid the problem when the network is normal.

If the network is too fast, may it cause this problem?

SCRIPT7002: XMLHttpRequest: Network Error 0x2eff, Could not complete the operation due to error 00002eff.

Code:

<!-- 200G -->

                @Html.EJS().Uploader("UploadFiles").MaxFileSize(209715200000).Locale(Resources.Global.lang).AutoUpload(false).Selected("onFileSelect").Uploading("onBeforeUpload").Success("onUploadSuccess").AsyncSettings(new Syncfusion.EJ2.Inputs.UploaderAsyncSettings { SaveUrl = ViewData["Url"] + "/SaveFile?UserName=" + ViewData["UserName"] + "&IsClient=1", RemoveUrl = ViewData["Url"] + "/RemoveFile?UserName=" + ViewData["UserName"] + "&IsClient=1", ChunkSize = 2000000 }).Render()

2. When I click resume button, prompt that the file is corrupted when decompressing.

Looking forward to your reply!

[lorryl]

By the way, what's the reason when upload in IE 11 popup another similar error, and what should I do?

SCRIPT7002: XMLHttpRequest: Network Error 0x2efe, Could not complete the operation due to error 00002efe.

[UdhayaKumar Duraisamy]

Query 1: When uploading file in IE11, sometimes it showed file failed to upload. How can I avoid the problem when the network is normal.

 

If the network is too fast, may it cause this problem?

 

SCRIPT7002: XMLHttpRequest: Network Error 0x2eff, Could not complete the operation due to error 00002eff.

 

There can be several reasons why a file fails to upload in Internet Explorer 11, including network issues, server-side issues, or client-side issues. Here are some steps you can take to troubleshoot the issue and potentially avoid it:

 

1. Check the network connection: Slow or unstable network connections can cause issues with file uploads. Ensure that your network connection is stable and fast enough to support large file uploads.
2. Clear the cache and cookies: Cached files and cookies can sometimes cause issues with file uploads. Clear your browser's cache and cookies and try the upload again.
3. Check the file size: Ensure that the file you are uploading is within the maximum file size allowed by the server. In your code, the maximum file size is set to 200GB, which may be larger than what the server can handle.
4. Check the server-side code: Make sure that the server-side code that handles file uploads is working properly and can handle large file uploads.
5. Use a different browser: Try using a different browser to upload the file, such as Google Chrome or Mozilla Firefox. This can help you determine if the issue is specific to Internet Explorer 11.

 

Regarding your question about network speed, it is unlikely that a fast network connection would cause issues with file uploads. However, a slow or unstable connection can definitely cause issues.

Query 2: When I click resume button, prompt that the file is corrupted when decompressing.

Query 3: By the way, what's the reason when upload in IE 11 popup another similar error, and what should I do?

 

SCRIPT7002: XMLHttpRequest: Network Error 0x2efe, Could not complete the operation due to error 00002efe.

 

The error message "XMLHttpRequest: Network Error 0x2efe, Could not complete the operation due to error 00002efe" in Internet Explorer 11 is typically related to network connectivity issues.

 

Here are some possible causes and solutions to this issue:

 

1. Network connection issues: The error may be caused by a slow or unstable network connection. Try connecting to a different network or improving your current network connection to see if the issue is resolved.
2. Security settings: The error can also be caused by overly strict security settings in Internet Explorer. Try adjusting your security settings to a lower level or adding the website to your trusted sites list.
3. Browser cache: Clear your browser cache to eliminate any corrupted or outdated files that may be causing the issue.
4. Use a different browser: Try using a different browser to see if the issue persists. If the problem does not occur in another browser, then it may be related to Internet Explorer specifically.
5. Check the server-side code: Verify that the server-side code that handles file uploads is working correctly and is able to handle large file uploads.
6. Check for network issues outside of your control: The issue may be caused by network issues outside of your control, such as problems with the internet service provider or a temporary outage in the network infrastructure.

If you are still experiencing the same issue after trying the above solutions, we kindly request that you provide us with additional details about the issue, as outlined below:

1. Are you experiencing the issue in a specific scenario?
2. Could you please share a runnable issue reproducing sample that we can use to reproduce the issue on our end and investigate the problem further?
3. Please provide step-by-step replication instructions for the issue you are experiencing.
4. If possible, please provide a video illustration of the issue to help us better understand the problem.

By providing us with this additional information, we can validate the issue further and provide you with a more accurate solution.

[lorryl]

I don't know why have error in IE11 upload, do you have any idear?

Syncfusion.EJ2.dll version is 16.4500.0.54。ej2.min.js version is 17.1.51。

PC: TECWEB1 Ver: 7.1.19.2216 User: DefaultAppPool () Time: 2023-08-11 11:12:42.465 Company:

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System.Web.HttpException (0x80004005): An error occurred while communicating with the remote host. The error code is 0x800703E3. ---> System.Runtime.InteropServices.COMException (0x800703E3): The I/O operation has been aborted because of either a thread exit or an application request. (Exception from HRESULT: 0x800703E3)

   at System.Web.Hosting.IIS7WorkerRequest.RaiseCommunicationError(Int32 result, Boolean throwOnDisconnect)

   at System.Web.Hosting.IIS7WorkerRequest.ReadEntityCoreSync(Byte[] buffer, Int32 offset, Int32 size)

   at System.Web.HttpRequest.GetEntireRawContent()

   at System.Web.HttpRequest.GetMultipartContent()

   at System.Web.HttpRequest.FillInFilesCollection()

   at System.Web.HttpRequest.EnsureFiles()

   at System.Web.HttpRequest.get_Files()

   at WebAPI.Controllers.EventsController.SaveFile(String UserName, Int32 IsClient) in C:\Techland\TecE Clients\TECHLAND\V7.0\Enhancement-Techland\WebAPI\General\WebAPI\Controllers\EventsController.cs:line 740

(Inner Exception)

System.Runtime.InteropServices.COMException (0x800703E3): The I/O operation has been aborted because of either a thread exit or an application request. (Exception from HRESULT: 0x800703E3)

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PC: TECWEB1 Ver: 7.1.19.2216 User: DefaultAppPool () Time: 2023-08-11 11:12:45.620 Company:

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System.Web.HttpException (0x80004005): An error occurred while communicating with the remote host. The error code is 0x80070040. ---> System.Runtime.InteropServices.COMException (0x80070040): The specified network name is no longer available. (Exception from HRESULT: 0x80070040)

   at System.Web.Hosting.IIS7WorkerRequest.RaiseCommunicationError(Int32 result, Boolean throwOnDisconnect)

   at System.Web.Hosting.IIS7WorkerRequest.ReadEntityCoreSync(Byte[] buffer, Int32 offset, Int32 size)

   at System.Web.HttpRequest.GetEntireRawContent()

   at System.Web.HttpRequest.GetMultipartContent()

   at System.Web.HttpRequest.FillInFilesCollection()

   at System.Web.HttpRequest.EnsureFiles()

   at System.Web.HttpRequest.get_Files()

   at WebAPI.Controllers.EventsController.SaveFile(String UserName, Int32 IsClient) in C:\Techland\TecE Clients\TECHLAND\V7.0\Enhancement-Techland\WebAPI\General\WebAPI\Controllers\EventsController.cs:line 740

(Inner Exception)

System.Runtime.InteropServices.COMException (0x80070040): The specified network name is no longer available. (Exception from HRESULT: 0x80070040)

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[UdhayaKumar Duraisamy]

To assist you more effectively, we kindly request that you provide the following additional details:

1. Please provide a runnable sample that demonstrates the issue.
2. Kindly provide detailed replication steps that we can follow to reproduce the issue.
3. It would be greatly appreciated if you could provide a video illustration of the issue.

Providing this information will greatly assist us in resolving your issue as quickly and efficiently as possible.