WebDAV: stream_get_contents() expects parameter 2 to be long, string given

[flobeier]

Steps to reproduce

1. Install Nextcloud 9.0.53
2. Use WebDAV to sync files from Synology Diskstation to Nextcloud (URL: cloud.example.com/remote.php/dav/files/Username)

Expected behaviour

No error shows up.

Actual behaviour

Files get uploaded but log gets filled with the following error:

stream_get_contents() expects parameter 2 to be long, string given at /var/www/cloud/3rdparty/sabre/http/lib/Message.php#81

Server configuration

Operating system: Debian 8.5

Web server: nginx/1.6.2

Database: MySQL 10.0.25-MariaDB

PHP version: PHP 5.6.24

Nextcloud version: 9.0.53

Updated from an older Nextcloud/ownCloud or fresh install: Updated from ownCloud 9.0.2

Where did you install Nextcloud from: Tarball from official website

The same error seems to be present in ownCloud, see here: https://central.owncloud.org/t/after-migration-to-a-new-server/1185/6

[icewind1991]

Can you provide a stacktrace for the error?

[flobeier]

@icewind1991 How can I obtain one?

[abyssox]

I got nearly the same error ("expects parameter 2 to be integer" instead of "long") when i upload a file from my ubuntu server via dav2fs to my nextcloud server.
Unfortunatelly there is no stacktrace available. Its just that one line error message.
{"reqId":"lRhCa5umZnaaLxW\/gE4k","remoteAddr":"x.x.x.x","app":"PHP","message":"stream_get_contents() expects parameter 2 to be integer, string given at \/var\/www\/nextcloud\/3rdparty\/sabre\/http\/lib\/Message.php#81","level":3,"time":"2016-08-19T01:01:25+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/test\/tmp\/","user":"xxx"}

[flobeier]

Still present in Nextcloud 10.0.

@icewind1991 I see another user generating this error now too, so it's not just the synology diskstation anymore. How can I help with debugging?

[pamart]

I got this error too in the same situation, using CloudSync on my Synology. Files seem to be synced correctly, but my log fille is growing more than 150 MB in only one day.

Server configuration
Operating system: Debian 8.5
Web server: nginx/1.10.1
Database: MySQL 10.0.27-MariaDB
PHP version: PHP 7.0.10-1~dotdeb+8.1
Nextcloud version: 10.0.0

[koreywithak]

I get a similar error all the time. My logs are filled with them:
Error PHP stream_get_contents() expects parameter 2 to be integer, string given at /var/www/nextcloud/3rdparty/sabre/http/lib/Message.php#81
I got this last one when accessing files either via the Android app and/or the web interface.
Nextcloud 10
Debian Jessie Lite
nginx 1.10
php 7.0
mariadb 10.0

[giacomo892]

Still present in 10.0.2

[techc0de]

Error persist in NC 11.0

[aronovgj]

I have this using FolderSync on android.
NC11
nginx 1.11.5
php 7.0.8
mariadb 10.0.28

expects parameter 2 to be integer, string given

Best I can do:
me uploading a lot of backups from android

nginx/access.log

xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:20 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-20161214-213810.tar.gz HTTP/1.1" 404 11612 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:21 +0100] "PUT /remote.php/webdav/android/titanium/someapp-b607967332629e49d8d29826c6701418.apk.gz HTTP/1.1" 301 178 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - - [15/Dec/2016:01:50:21 +0100] "GET /remote.php/webdav/android/titanium/someapp-b607967332629e49d8d29826c6701418.apk.gz HTTP/1.1" 401 317 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:21 +0100] "GET /remote.php/webdav/android/titanium/someapp-b607967332629e49d8d29826c6701418.apk.gz HTTP/1.1" 404 11612 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:21 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-b607967332629e49d8d29826c6701418.apk.gz HTTP/1.1" 301 178 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - - [15/Dec/2016:01:50:21 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-b607967332629e49d8d29826c6701418.apk.gz HTTP/1.1" 401 317 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:22 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-b607967332629e49d8d29826c6701418.apk.gz HTTP/1.1" 404 11612 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:26 +0100] "PUT /remote.php/webdav/android/titanium/someapp-b607967332629e49d8d29826c6701418.apk.gz HTTP/1.1" 301 178 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - - [15/Dec/2016:01:50:26 +0100] "GET /remote.php/webdav/android/titanium/someapp-b607967332629e49d8d29826c6701418.apk.gz HTTP/1.1" 401 317 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:26 +0100] "GET /remote.php/webdav/android/titanium/someapp-b607967332629e49d8d29826c6701418.apk.gz HTTP/1.1" 404 11612 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:27 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-b607967332629e49d8d29826c6701418.apk.gz HTTP/1.1" 301 178 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - - [15/Dec/2016:01:50:27 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-b607967332629e49d8d29826c6701418.apk.gz HTTP/1.1" 401 317 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:27 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-b607967332629e49d8d29826c6701418.apk.gz HTTP/1.1" 404 11612 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:27 +0100] "PUT /remote.php/webdav/android/titanium/someapp-20161214-213658.properties HTTP/1.1" 301 178 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - - [15/Dec/2016:01:50:27 +0100] "GET /remote.php/webdav/android/titanium/someapp-20161214-213658.properties HTTP/1.1" 401 317 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:28 +0100] "GET /remote.php/webdav/android/titanium/someapp-20161214-213658.properties HTTP/1.1" 404 11612 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:28 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-20161214-213658.properties HTTP/1.1" 301 178 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - - [15/Dec/2016:01:50:28 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-20161214-213658.properties HTTP/1.1" 401 317 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:28 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-20161214-213658.properties HTTP/1.1" 404 11612 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:31 +0100] "PUT /remote.php/webdav/android/titanium/someapp-20161214-213658.properties HTTP/1.1" 301 178 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - - [15/Dec/2016:01:50:31 +0100] "GET /remote.php/webdav/android/titanium/someapp-20161214-213658.properties HTTP/1.1" 401 317 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:32 +0100] "GET /remote.php/webdav/android/titanium/someapp-20161214-213658.properties HTTP/1.1" 404 11612 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:32 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-20161214-213658.properties HTTP/1.1" 301 178 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - - [15/Dec/2016:01:50:32 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-20161214-213658.properties HTTP/1.1" 401 317 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:32 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-20161214-213658.properties HTTP/1.1" 404 11612 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:32 +0100] "PUT /remote.php/webdav/android/titanium/someapp-20161214-213658.tar.gz HTTP/1.1" 301 178 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - - [15/Dec/2016:01:50:32 +0100] "GET /remote.php/webdav/android/titanium/someapp-20161214-213658.tar.gz HTTP/1.1" 401 317 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:33 +0100] "GET /remote.php/webdav/android/titanium/someapp-20161214-213658.tar.gz HTTP/1.1" 404 11612 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:33 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-20161214-213658.tar.gz HTTP/1.1" 301 178 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - - [15/Dec/2016:01:50:33 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-20161214-213658.tar.gz HTTP/1.1" 401 317 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:33 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-20161214-213658.tar.gz HTTP/1.1" 404 11612 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:36 +0100] "PUT /remote.php/webdav/android/titanium/someapp-20161214-213658.tar.gz HTTP/1.1" 301 178 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - - [15/Dec/2016:01:50:36 +0100] "GET /remote.php/webdav/android/titanium/someapp-20161214-213658.tar.gz HTTP/1.1" 401 317 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:37 +0100] "GET /remote.php/webdav/android/titanium/someapp-20161214-213658.tar.gz HTTP/1.1" 404 11612 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:37 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-20161214-213658.tar.gz HTTP/1.1" 301 178 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - - [15/Dec/2016:01:50:37 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-20161214-213658.tar.gz HTTP/1.1" 401 317 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:37 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-20161214-213658.tar.gz HTTP/1.1" 404 11612 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:39 +0100] "PUT /remote.php/webdav/android/titanium/someapp-f96cdde1192589ec6b5d1218eaa00cfd.apk.gz HTTP/1.1" 301 178 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - - [15/Dec/2016:01:50:39 +0100] "GET /remote.php/webdav/android/titanium/someapp-f96cdde1192589ec6b5d1218eaa00cfd.apk.gz HTTP/1.1" 401 317 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:39 +0100] "GET /remote.php/webdav/android/titanium/someapp-f96cdde1192589ec6b5d1218eaa00cfd.apk.gz HTTP/1.1" 404 11612 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:39 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-f96cdde1192589ec6b5d1218eaa00cfd.apk.gz HTTP/1.1" 301 178 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - - [15/Dec/2016:01:50:39 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-f96cdde1192589ec6b5d1218eaa00cfd.apk.gz HTTP/1.1" 401 317 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:40 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-f96cdde1192589ec6b5d1218eaa00cfd.apk.gz HTTP/1.1" 404 11612 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:44 +0100] "PUT /remote.php/webdav/android/titanium/someapp-f96cdde1192589ec6b5d1218eaa00cfd.apk.gz HTTP/1.1" 301 178 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - - [15/Dec/2016:01:50:44 +0100] "GET /remote.php/webdav/android/titanium/someapp-f96cdde1192589ec6b5d1218eaa00cfd.apk.gz HTTP/1.1" 401 317 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:45 +0100] "GET /remote.php/webdav/android/titanium/someapp-f96cdde1192589ec6b5d1218eaa00cfd.apk.gz HTTP/1.1" 404 11612 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:45 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-f96cdde1192589ec6b5d1218eaa00cfd.apk.gz HTTP/1.1" 301 178 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - - [15/Dec/2016:01:50:45 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-f96cdde1192589ec6b5d1218eaa00cfd.apk.gz HTTP/1.1" 401 317 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:45 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-f96cdde1192589ec6b5d1218eaa00cfd.apk.gz HTTP/1.1" 404 11612 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:45 +0100] "PUT /remote.php/webdav/android/titanium/someapp-20161214-213940.properties HTTP/1.1" 301 178 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - - [15/Dec/2016:01:50:46 +0100] "GET /remote.php/webdav/android/titanium/someapp-20161214-213940.properties HTTP/1.1" 401 317 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:46 +0100] "GET /remote.php/webdav/android/titanium/someapp-20161214-213940.properties HTTP/1.1" 404 11612 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:46 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-20161214-213940.properties HTTP/1.1" 301 178 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - - [15/Dec/2016:01:50:46 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-20161214-213940.properties HTTP/1.1" 401 317 "-" "OkHttp" "-"
xxx.xxx.xxx.xxx - me [15/Dec/2016:01:50:46 +0100] "PROPFIND /remote.php/webdav/android/titanium/someapp-20161214-213940.properties HTTP/1.1" 404 11612 "-" "OkHttp" "-"

No nginx errors.

NC with log level 0:

Debug	webdav	Sabre\DAV\Exception\NotFound: HTTP/1.1 404 File with name android/titanium/someapp-20161214-213700.tar.gz could not be located	2016-12-15T01:54:28+0100
Error	PHP	stream_get_contents() expects parameter 2 to be integer, string given at /var/www/nextcloud/3rdparty/sabre/http/lib/Message.php#81	2016-12-15T01:54:28+0100
Debug	webdav	Sabre\DAV\Exception\NotAuthenticated: HTTP/1.1 401 No 'Authorization: Basic' header found. Either the client didn't send one, or the server is misconfigured	2016-12-15T01:54:28+0100
Debug	webdav	Sabre\DAV\Exception\NotFound: HTTP/1.1 404 File with name android/titanium/someapp-20161214-213700.tar.gz could not be located	2016-12-15T01:54:27+0100
Debug	webdav	Sabre\DAV\Exception\NotAuthenticated: HTTP/1.1 401 No 'Authorization: Basic' header found. Either the client didn't send one, or the server is misconfigured	2016-12-15T01:54:27+0100
Debug	webdav	Sabre\DAV\Exception\NotFound: HTTP/1.1 404 File with name android/titanium/someapp-20161214-213700.tar.gz could not be located	2016-12-15T01:54:24+0100
Error	PHP	stream_get_contents() expects parameter 2 to be integer, string given at /var/www/nextcloud/3rdparty/sabre/http/lib/Message.php#81	2016-12-15T01:54:24+0100
Debug	webdav	Sabre\DAV\Exception\NotAuthenticated: HTTP/1.1 401 No 'Authorization: Basic' header found. Either the client didn't send one, or the server is misconfigured	2016-12-15T01:54:23+0100
Debug	webdav	Sabre\DAV\Exception\NotFound: HTTP/1.1 404 File with name android/titanium/someapp-20161214-213700.tar.gz could not be located	2016-12-15T01:54:23+0100
Debug	webdav	Sabre\DAV\Exception\NotAuthenticated: HTTP/1.1 401 No 'Authorization: Basic' header found. Either the client didn't send one, or the server is misconfigured	2016-12-15T01:54:23+0100
Debug	webdav	Sabre\DAV\Exception\NotFound: HTTP/1.1 404 File with name android/titanium/someapp-20161214-213700.properties could not be located	2016-12-15T01:54:23+0100
Error	PHP	stream_get_contents() expects parameter 2 to be integer, string given at /var/www/nextcloud/3rdparty/sabre/http/lib/Message.php#81	2016-12-15T01:54:23+0100
Debug	webdav	Sabre\DAV\Exception\NotAuthenticated: HTTP/1.1 401 No 'Authorization: Basic' header found. Either the client didn't send one, or the server is misconfigured	2016-12-15T01:54:22+0100
Debug	webdav	Sabre\DAV\Exception\NotFound: HTTP/1.1 404 File with name android/titanium/someapp-20161214-213700.properties could not be located	2016-12-15T01:54:22+0100
Debug	webdav	Sabre\DAV\Exception\NotAuthenticated: HTTP/1.1 401 No 'Authorization: Basic' header found. Either the client didn't send one, or the server is misconfigured	2016-12-15T01:54:22+0100
Debug	webdav	Sabre\DAV\Exception\NotFound: HTTP/1.1 404 File with name android/titanium/someapp-20161214-213700.properties could not be located	2016-12-15T01:54:18+0100
Error	PHP	stream_get_contents() expects parameter 2 to be integer, string given at /var/www/nextcloud/3rdparty/sabre/http/lib/Message.php#81	2016-12-15T01:54:18+0100
Debug	webdav	Sabre\DAV\Exception\NotAuthenticated: HTTP/1.1 401 No 'Authorization: Basic' header found. Either the client didn't send one, or the server is misconfigured	2016-12-15T01:54:18+0100
Debug	webdav	Sabre\DAV\Exception\NotFound: HTTP/1.1 404 File with name android/titanium/someapp-20161214-213700.properties could not be located	2016-12-15T01:54:18+0100
Debug	webdav	Sabre\DAV\Exception\NotAuthenticated: HTTP/1.1 401 No 'Authorization: Basic' header found. Either the client didn't send one, or the server is misconfigured	2016-12-15T01:54:17+0100
Debug	webdav	Sabre\DAV\Exception\NotFound: HTTP/1.1 404 File with name android/titanium/someapp-8636dfe98278dbf95b32320f8b2e1944.apk.gz could not be located

[aronovgj]

Does not seem to be an android issue. Removed a folder in the web UI and got this.