# iOS App search failing with "error 404: The requested resource could not be found"

**URL:** <https://help.nextcloud.com/t/ios-app-search-failing-with-error-404-the-requested-resource-could-not-be-found/86674>\
**Category:** 🍏 iOS\
**Created:** [July 6, 2020, 7:59pm UTC](https://help.nextcloud.com/t/ios-app-search-failing-with-error-404-the-requested-resource-could-not-be-found/86674 "2020-07-06T19:59:15Z")\
**Posts on this page:** 8\
**Page:** 1

<div class="post-metadata">

**Author:** ![macduke](https://help.nextcloud.com/letter_avatar/macduke/32/5_5575768a8748004e209b776fc1b2916d.png) [@macduke](https://help.nextcloud.com/u/macduke)\
**Post date:** [July 6, 2020, 7:59pm UTC](https://help.nextcloud.com/t/ios-app-search-failing-with-error-404-the-requested-resource-could-not-be-found/86674/1 "2020-07-06T19:59:15Z")

</div>

Hallo,

i have a very specialized error with my nextcloud setup. I get the error message “error 404: The requested resource could not be found” but only if I use the search in the iOS app and only if I access the nextcloud with an nginx reverse proxy in between. If i access the nextcloud without the proxy the search works fine. If i use an android phone the search works fine(with the proxy). If I use the web interface the search works fine with and without the proxy.

Is anyone running nextcloud behind a nginx reverse proxy and the search inside the iOS app is working? Any help or tipp is welcome! 🙂

- Nextcloud Server 18.0.6

- Reverse Proxy: nginx/1.19.0

- Nextcloud for iOS 3.0.0.76

- iOS Software Version 13.6

- iPhone 6s

Search:

- iOS + reverse proxy ==\> Failed
- IOS direct access ==\> Passed
- Webaccess with proxy ==\> Passed
- Webaccess without proxy ==\> Passed
- Android with proxy ==\> Passed
- Android without proxy ==\> Passed

nginx.conf:

```
user www-data;
pid /run/nginx.pid;
worker_processes auto;

events {
  worker_connections 1024;
  multi_accept on;
  use epoll;
}

http {
  sendfile on;
  tcp_nopush on;
  tcp_nodelay on;
  keepalive_timeout 65;
  types_hash_max_size 2048;
  server_tokens off;

  server_names_hash_bucket_size 64;

  upstream php-handler {
    server unix:/run/php/php7.4-fpm.sock;
  }

  default_type application/octet-stream;

  include /etc/nginx/snippets/ssl.conf;

  access_log off;
  error_log /var/log/nginx/error.log;

  include /etc/nginx/sites-enabled/*;
}

```

ssl.conf:

```
ssl_protocols TLSv1.3 TLSv1.2;

ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384';

ssl_prefer_server_ciphers on;
ssl_dhparam /etc/nginx/ssl/certs/dh4096.pem;
ssl_ecdh_curve X448:secp521r1:secp384r1:prime256v1;
ssl_session_cache shared:SSL:10m;
ssl_session_timeout 1d;
ssl_session_tickets off;

ssl_stapling on;
ssl_stapling_verify on;

add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload;";

resolver 127.0.0.1 valid=300s;
resolver_timeout 5s;

```

reverse-proxy-nextcloud.conf:

```
server {
  listen 80;
  listen [::]:80;
  server_name cloud.example.tld icloud.example.tld;
  server_tokens off;

  location / {
    return 301 https://$server_name$request_uri;
  }
}

server {
  listen 443 ssl http2;
  listen [::]:443 ssl http2;
  server_name cloud.example.tld icloud.example.tld;

  # Do not show nginx version number
  server_tokens off;

  root /var/www/html;

  index index.php index.html index.htm;

  ssl_certificate /etc/nginx/ssl/certs/cloud.example.tld_tls_srv_crt_CHAINED.crt;
  ssl_certificate_key /etc/nginx/ssl/private/cloud.example.tld_tls_srv_key.pem;
  ssl_trusted_certificate /etc/nginx/ssl/certs/EXAMPLE_TLD_TLS_CA_chain.crt;

  access_log /var/log/nginx/nextcloud-access.log combined buffer=512k flush=1m;

  reset_timedout_connection on;

  location ^~ / {
    try_files $uri @proxy;
  }

  location @proxy {
    client_max_body_size 1G;
    include /etc/nginx/snippets/proxy.conf;

    proxy_pass https://cloud.realm.example.tld:443;
  }

  location = /.well-known/carddav {
    return 301 $scheme://$host/remote.php/dav;
  }

  location = /.well-known/caldav {
    return 301 $scheme://$host/remote.php/dav;
  }

  location ~/\. {
    deny all; 
    access_log off;
    log_not_found off;
  }
}

```

proxy.conf:

```
proxy_connect_timeout 3600;
proxy_send_timeout 3600;
proxy_read_timeout 3600;
proxy_redirect off;
proxy_buffering off;
proxy_max_temp_file_size 1024M;
proxy_request_buffering off;
proxy_set_header Host $host;
proxy_set_header Referrer-Policy no-referrer;
#proxy_set_header Strict-Transport-Security "max-age=63072000; includeSubdomains; preload;";

proxy_set_header X-Content-Type-Options nosniff;
proxy_set_header X-Download-Options noopen;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Forwarded-Port $server_port;
proxy_set_header X-Forwarded-Server $host;
proxy_set_header X-Permitted-Cross-Domain-Policies none;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Robots-Tag none;
proxy_set_header X-XSS-Protection "1; mode=block";

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
```

---

<div class="post-metadata">

**Author:** ![macduke](https://help.nextcloud.com/letter_avatar/macduke/32/5_5575768a8748004e209b776fc1b2916d.png) [@macduke](https://help.nextcloud.com/u/macduke)\
**Post date:** [July 20, 2020, 10:16am UTC](https://help.nextcloud.com/t/ios-app-search-failing-with-error-404-the-requested-resource-could-not-be-found/86674/2 "2020-07-20T10:16:48Z")

</div>

Hello,

still the same error with Nextcloud Server Version 19.0.1 and iOS 3.0.1.18. Any idea is welcome!

Greetings!

---

<div class="post-metadata">

**Author:** ![NextCloudJay](https://help.nextcloud.com/letter_avatar/nextcloudjay/32/5_5575768a8748004e209b776fc1b2916d.png) [@NextCloudJay](https://help.nextcloud.com/u/NextCloudJay)\
**Post date:** [July 30, 2020, 6:46pm UTC](https://help.nextcloud.com/t/ios-app-search-failing-with-error-404-the-requested-resource-could-not-be-found/86674/3 "2020-07-30T18:46:42Z")

</div>

We are having the same issue.  
NC Server 18.0.7  
HAproxy 2.0.14

From what I can tell it is only the latest version of the iOS app that has the issue.

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<div class="post-metadata">

**Author:** ![hokaido](https://help.nextcloud.com/letter_avatar/hokaido/32/5_5575768a8748004e209b776fc1b2916d.png) [@hokaido](https://help.nextcloud.com/u/hokaido)\
**Post date:** [July 30, 2020, 8:21pm UTC](https://help.nextcloud.com/t/ios-app-search-failing-with-error-404-the-requested-resource-could-not-be-found/86674/4 "2020-07-30T20:21:08Z")

</div>

Same here. Latest iOS version, latest Android version. Nextcloud 19.0.0.12. Both 404, Server not Available. Bulshit. Server is available

---

<div class="post-metadata">

**Author:** ![macduke](https://help.nextcloud.com/letter_avatar/macduke/32/5_5575768a8748004e209b776fc1b2916d.png) [@macduke](https://help.nextcloud.com/u/macduke)\
**Post date:** [August 3, 2020, 8:18am UTC](https://help.nextcloud.com/t/ios-app-search-failing-with-error-404-the-requested-resource-could-not-be-found/86674/5 "2020-08-03T08:18:01Z")

</div>

With my wife’s Android mobile phone the search works without errors. If you have the time you could test it with my nginx configuration to see if the andriod works.

---

<div class="post-metadata">

**Author:** ![joaquin68](https://help.nextcloud.com/user_avatar/help.nextcloud.com/joaquin68/32/40116_2.png) [@joaquin68](https://help.nextcloud.com/u/joaquin68)\
**Post date:** [August 18, 2021, 12:24am UTC](https://help.nextcloud.com/t/ios-app-search-failing-with-error-404-the-requested-resource-could-not-be-found/86674/6 "2021-08-18T00:24:26Z")

</div>

HI! did anyone solved this problem?  
thans

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<div class="post-metadata">

**Author:** ![wwe](https://help.nextcloud.com/user_avatar/help.nextcloud.com/wwe/32/72963_2.png) [@wwe](https://help.nextcloud.com/u/wwe)\
**Post date:** [December 14, 2024, 5:33pm UTC](https://help.nextcloud.com/t/ios-app-search-failing-with-error-404-the-requested-resource-could-not-be-found/86674/7 "2024-12-14T17:33:57Z")

</div>



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<div class="post-metadata">

**Author:** ![wwe](https://help.nextcloud.com/user_avatar/help.nextcloud.com/wwe/32/72963_2.png) [@wwe](https://help.nextcloud.com/u/wwe)\
**Post date:** [December 14, 2024, 5:33pm UTC](https://help.nextcloud.com/t/ios-app-search-failing-with-error-404-the-requested-resource-could-not-be-found/86674/8 "2024-12-14T17:33:58Z")

</div>