Não foi possível baixar o PDF

[ashishprajapati]

Hello Team,

I am using the server local storage for storing the files. I have uploaded a pdf file and it was successfully uploaded in the server and, it’s present at the server as well ( I checked it manually by doing ssh login ).

That’s the screenshot of error getting raised when I am trying to download the pdf file.

This is the log of the download event

[discourse_cloud] Started GET "/uploads/short-url/ev4yCeBAtz19YgsTSEkhLMkKrFK.pdf" for 122.168.93.128 at 2019-12-24 09:16:40 +0000
[discourse_cloud] Processing by UploadsController#show_short as PDF
[discourse_cloud]   Parameters: {"base62"=>"ev4yCeBAtz19YgsTSEkhLMkKrFK", "extension"=>"pdf"}
[discourse_cloud] Sent file /home/deploy/discourse_cloud/releases/20191220210316/public/uploads/discourse_cloud/original/1X/65a1a66f4bddc09fbdab830a8c74c7fbe05cca98.pdf (0.2ms)
[discourse_cloud] Completed 200 OK in 11ms (ActiveRecord: 0.0ms)
[discourse_cloud] Started GET "/home/deploy/discourse_cloud/releases/20191220210316/public/uploads/discourse_cloud/original/1X/65a1a66f4bddc09fbdab830a8c74c7fbe05cca98.pdf" for 122.168.93.128 at 2019-12-24 09:16:40 +0000
[discourse_cloud] ActionController::RoutingError (No route matches [GET] "/home/deploy/discourse_cloud/releases/20191220210316/public/uploads/discourse_cloud/original/1X/65a1a66f4bddc09fbdab830a8c74c7fbe05cca98.pdf")
/home/deploy/discourse_cloud/shared/bundle/ruby/2.6.0/gems/actionpack-5.2.3/lib/action_dispatch/middleware/debug_exceptions.rb:65:in `call'
[discourse_cloud]   Rendering exceptions/not_found.html.erb within layouts/no_ember
[discourse_cloud]   Rendered exceptions/not_found.html.erb within layouts/no_ember (0.6ms)
[discourse_cloud]   Rendered layouts/_head.html.erb (1.0ms)
[discourse_cloud]   Rendered common/_discourse_stylesheet.html.erb (0.6ms)
[discourse_cloud]   Rendered application/_header.html.erb (0.1ms)
[discourse_cloud]   Rendering html template
[discourse_cloud]   Rendered html template (0.0ms)

What could be the error ? :-/

[pfaffman (Jay Pfaffman)]

If you didn’t upload the file with discourse you will need to change the nginx config inside the container. It’s not set up to server arbitrary files in arbitrary directories.

[Stephen]

The screenshot looks like it was uploaded using discourse, but the URL path looks like a tidied short url rather than the real thing?

[tobiaseigen]

Can you try uploading that pdf to try.discourse.org and see if it works there? Maybe you have an issue with that specific file?

I guess uploading other types of files works?

[ashishprajapati]

@tobiaseigen

Can you try uploading that pdf to try.discourse.org and see if it works there? Maybe you have an issue with that specific file?

Well, I am unable to upload the file without any issues but it’s now allowing me download the file.

[ashishprajapati]

@pfaffman

If you didn’t upload the file with discourse you will need to change the nginx config inside the container. It’s not set up to server arbitrary files in arbitrary directories.

I uploaded the file using Discourse message box and it uploaded successfully but I am not able to download it.

[ashishprajapati]

@Stephen

The screenshot looks like it was uploaded using discourse, but the URL path looks like a tidied short url rather than the real thing?

Yes @Stephen, I am able to upload the file smoothly using my discourse but, it’s not allowing me to download.

Please have a look at this screenshot, It’s having a download button. When I tried click on it, I am not able to download.

That’s the error raised when I tried to download the image using download button. ( Download button probably using send_data ruby function )

I just want to undrestand that this is something wrong with NGINX or any other directories permission related issue.

Thanks

[Pad_Pors]

enfrentei o mesmo problema. O arquivo PDF foi carregado, mas não é possível baixá-lo e a página exibe a mensagem “esta página não existe”!

Fiz testes e consegui carregar e baixar um PDF facilmente aqui no Meta.

Atualização: Fiz algumas alterações e acredito que isso seja mais um bug relacionado a outros idiomas, e não ao inglês.

Precisei recriar o PDF com um nome em inglês (anteriormente, o nome do arquivo continha caracteres em persa). Após isso, o carregamento e o download funcionaram sem problemas.

Além disso, o arquivo PDF com o nome em persa pôde ser carregado e baixado facilmente aqui no Meta. Portanto, acredito que isso tenha a ver com a opção de Codificação no painel de administração.

[ashishprajapati]

@ashishprajapati

Esse é o erro que surgiu quando tentei baixar a imagem usando o botão de download. (O botão de download provavelmente usa a função Ruby send_data)

Eu só queria entender se isso é algo relacionado ao NGINX ou a permissões de diretórios.

Olá, equipe,

Desculpe, estou respondendo muito atrasado, mas resolvi meu problema fazendo alterações no arquivo nginx.conf. Foi uma correção muito simples e estava relacionada ao nginx.conf (e eu estava tentando corrigir o código principal ).

Removi esta linha do meu nginx.conf:

 proxy_set_header X-Sendfile-Type X-Accel-Redirect;

Essa foi a correção para fazer o download funcionar

Vou tentar ser mais frequente a partir de agora

Obrigado,
Ashish P.