No ReaderType or WriterType could be detected

[Tushar0012]

I am getting this issue on excel file import on web server. But this is working fine on local server.

Maatwebsite \ Excel \ Exceptions \ NoTypeDetectedException
No ReaderType or WriterType could be detected. Make sure you either pass a valid extension to the filename or pass an explicit type.

Please help to resolve this issue.

[ghost]

Thanks for submitting the ticket. Unfortunately the information you provided is incomplete. We need to know which version you use and how to reproduce it. Please include code examples. Before we can pick it up, please check (https://github.com/Maatwebsite/Laravel-Excel/blob/3.1/.github/ISSUE_TEMPLATE.md) and add the missing information. To make processing of this ticket a lot easier, please make sure to check (https://laravel-excel.maatwebsite.nl/3.1/getting-started/contributing.html) and double-check if you have filled in the issue template correctly. This will allow us to pick up your ticket more efficiently. Issues that follow the guidelines correctly will get priority over other issues.

[patrickbrouwers]

I think the exception message is pretty clear. Make sure that it has an extension, or be explicit and pass a writer/reader type.

[Tushar0012]

Error has resolved. I was sending a wrong file path to import.
Thank you for being help.

[GlennM]

Glad to hear your issue has been resolved. Thank you for using Laravel Excel!

[mindnotix-vc]

Error has resolved. I was sending a wrong file path to import.
Thank you for being help.

Same error i am also facing, can you tell where you have mention the file path. since i am using getRealPath() to get the upload file and directly using the Excel::import

[mindnotix-vc]

Error has resolved. I was sending a wrong file path to import.
Thank you for being help.

Same error i am also facing, can you tell where you have mention the file path. since i am using getRealPath() to get the upload file and directly using the Excel::import

Thanks.. i solved the issue, by the same way you mention

[himalayadhanera]

can anyone help me out with this issue `No ReaderType or WriterType could be detected. Make sure you either pass a valid extension to the filename or pass an explicit type.
' im getting this error after doing deployment on heroku

[GlennM]

can anyone help me out with this issue `No ReaderType or WriterType could be detected. Make sure you either pass a valid extension to the filename or pass an explicit type.
' im getting this error after doing deployment on heroku

Please create a new ticket with the issue template filled. The issue template is required for us to be able to help you and is automatically available for you when opening a new issue, please do not remove the contents of the issue template.

[Hurmatullah]

can anyone help me how to upload utf-8 csv file . i am facing with like this error : Maatwebsite \ Excel \ Exceptions \ NoTypeDetectedException
No ReaderType or WriterType could be detected. Make sure you either pass a valid extension to the filename or pass an explicit type.

[HemantoPaul]

Same error i am also facing, can you tell where you have mention the file path. since i am using getRealPath() to get the upload file and directly using the Excel::import

[patrickbrouwers]

That won’t work, real path doesn’t have an extension so we can’t guess the reader type. Pass the uploaded file instance or the reader type explicitly

[RafaDeMarcoo]

The issue is the getRealPath()
I found the solution in here:

https://stackoverflow.com/a/57106453/12226621

instead of
$path = $request->file('mcafile')->getRealPath();

store it into a temp , get that path, and send it to the import function

$path1 = $request->file('mcafile')->store('temp'); 
$path=storage_path('app').'/'.$path1;  
$data = \Excel::import(new UsersImport,$path);

[patrickbrouwers]

You can just pass the uploaded file: \Excel::import(new UsersImport, $request->file('mcafile'))

[technoknol]

If you are on Cent OS, it stores temp file without extension. So just rename a temp file and add a tmp extension.

My code like below is working :

$tmpfname = request()->file('userfile')->getPathName();
rename($tmpfname, $tmpfname .= '.tmp');

[edocollado]

As a complement:

If nothing works. You should verify your HTML form enctype attribute

like that: enctype="multipart/form-data"

or

like that: <form action="/action" method="post" enctype="multipart/form-data">

you have to include this enctype or it will cause the following error:

No ReaderType or WriterType could be detected. Make sure you either pass a valid extension to the filename or pass an explicit type

[fachrisdakbar]

Error has resolved. I was sending a wrong file path to import.
Thank you for being help.

can you share here. what you have done?

[joe94113]

@edocollado thanks，I'm careless

[aryoppa]

Error has resolved. I was sending a wrong file path to import. Thank you for being help.

could you share your code please? i have a same problem and couldnt find the answe yet :(

[SanketDawange]

As a complement:

If nothing works. You should verify your HTML form enctype attribute

like that: enctype="multipart/form-data"

or

like that: <form action="/action" method="post" enctype="multipart/form-data">

you have to include this enctype or it will cause the following error:

No ReaderType or WriterType could be detected. Make sure you either pass a valid extension to the filename or pass an explicit type

It worked for me

[ejlocop]

If you are on Cent OS, it stores temp file without extension. So just rename a temp file and add a tmp extension.

My code like below is working :

$tmpfname = request()->file('userfile')->getPathName();
rename($tmpfname, $tmpfname .= '.tmp');

this worked for me, thanks.

[SanketDawange]

Already solved that error

…

On Fri, 22 Sep, 2023, 10:19 am Eric Locop, ***@***.***> wrote: If you are on Cent OS, it stores temp file without extension. So just rename a temp file and add a tmp extension. My code like below is working : $tmpfname = request()->file('userfile')->getPathName(); rename($tmpfname, $tmpfname .= '.tmp'); this worked for me, thanks. — Reply to this email directly, view it on GitHub <#2201 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AXV4I3DOIYHDYKW3MZG4OJTX3UKHNANCNFSM4HN7PFFQ> . You are receiving this because you commented.Message ID: ***@***.***>