ExportAsCsv with Excel type selector not working on Vapor

[Mihkel100]

• Laravel Version: 10.30.1
• Nova Version: 4.29.2
• PHP Version: 8.2

On Vapor, ExportAsCsv only works with CSV. Locally, it works with both CSV and Excel.

public function actions(NovaRequest $request)
{
    return [
        (new ExportAsCsv())->withTypeSelector(),
    ];
}

[crynobone]

What doesn't work when you try it with Excel? Can you share any screenshots, return response data (using Browser Network history) etc?

[Mihkel100]

What doesn't work when you try it with Excel? Can you share any screenshots, return response data (using Browser Network history) etc?

It works locally but not on Vapor. CSV export works on Vapor too.

Excel export seems to get 502 error when posting to https://<url>action?action=export-as-csv&pivotAction=false&search=&filters=W3siQXBwXFxOb3ZhXFxGaWx0ZXJzXFxCdXNpbmVzc1JlZ2lvblN0YWZmRmlsdGVyIjoiIn0seyJBcHBcXE5vdmFcXEZpbHRlcnNcXFNoaWZ0RmlsdGVyIjoiIn0seyJBcHBcXE5vdmFcXEZpbHRlcnNcXFN0YWZmUm9sZUZpbHRlciI6IldPUktFUiJ9XQ%3D%3D&trashed

[crynobone]

are you sure it's not hitting any Laravel Vapor limitations such as above?

[Mihkel100]

I don't think this is the case. It even happens when I try to export one row. When I export locally, the Excel file size is 8KB.

[crynobone]

It could be code related if the error code was 500, generic exception HTTP response from Laravel. But since it's 502 that indicate that's it either Laravel Vapor or the web server gateway returning the error.

[Mihkel100]

HTTP/1.1 502 
content-type: application/json
content-length: 36
...
x-amzn-errortype: InternalServerErrorException
x-cache: Error from cloudfront

[Mihkel100]

@crynobone Is there anything else I can do regarding this issue?

[Mihkel100]

@crynobone please let me know the next steps.

[davidhemphill]

Unfortunately, we can't debug issues in your production environment using Nova. Since the error seems to be something caused by your Cloudfront configuration, it's not possible for us to really help there. Thanks!

[Mihkel100]

Nothing custom. Haven't touched Cloudfront confuguration. Using gateway-version: 1.