Cannot upgrade from owncloud 8.2.3 to owncloud 9.0 - Exception: Cannot open source device

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Blackclaws
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Joined: Tue Mar 15, 2016 6:12 pm
PHP version: 7

Cannot upgrade from owncloud 8.2.3 to owncloud 9.0 - Exception: Cannot open source device

Postby Blackclaws » Tue Mar 15, 2016 6:40 pm

I was running owncloud 8.2.3. I now wanted to upgrade to owncloud 9.0 however running php occ upgrade gives me an Exception:

Cannot open source device

This doesn't really help me at all. I don't even know what source device would be a problem. I just before that performed the upgrade from 8.2.2.2 to 8.2.3 which worked fine. I'm now kind of lost and any help would be appreciated.

I'm running Archlinux, PHP 7.0.4

Accessing the owncloud instance via the browser never returns (infinite loading). I tracked that down to the internals of owncloud where it retrieves CryptoWrapper from the Depedency Injection framework. This seems to fail with an exception but this never gets output onto the webpage.

RealRancor
ownCloud master
Posts: 17381
Joined: Sat May 26, 2012 3:00 pm
ownCloud version: 9.0.2
Webserver: nginx
Database: MySQL
OS: Linux
PHP version: 7.0.x

Re: Cannot upgrade from owncloud 8.2.3 to owncloud 9.0 - Exception: Cannot open source device

Postby RealRancor » Tue Mar 15, 2016 7:04 pm

Hi,

there is no such text "Cannot open source device" available within the ownCloud source code:

https://github.com/owncloud/core/search ... =%E2%9C%93

so try to do a research on the net which PHP module / configuration could cause this.
*gone*


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