Thread:Extension talk:VisualEditor/new VisualEditor Version not working proberly

hey there,

i tried to setup the new visual editor to use the column feature. To get it working i updated the media wiki to version 1.25wmf22, php 5.4.4-14+deb7u14 (apache2handler), mysql 5.5.38-0+wheezy1. Then i deleted the VisualEdior directory under /var/www/extensions/ and did the following :

root@wiki:/var/www/extensions# git clone https://gerrit.wikimedia.org/r/p/mediawiki/extensions/VisualEditor.git Cloning into 'VisualEditor'... remote: Counting objects: 1414, done remote: Finding sources: 100% (611/611) remote: Getting sizes: 100% (311/311) remote: Compressing objects: 100% (2169515/2169515) Receiving objects: 100% (79071/79071), 30.22 MiB | 392 KiB/s, done. remote: Total 79071 (delta 231), reused 78816 (delta 216) Resolving deltas: 100% (53291/53291), done. [11:02][root@wiki:/var/www/extensions]# cd VisualEditor/ [11:03][root@wiki:/var/www/extensions/VisualEditor]# ös -bash: $'\303\266s': Kommando nicht gefunden. [11:03][root@wiki:/var/www/extensions/VisualEditor]# ls ApiVisualEditorEdit.php betafeatures-icon-VisualEditor-ltr.svg  build            extension.json  Gruntfile.js  LICENSE.txt   README.md                   VisualEditor.php ApiVisualEditor.php     betafeatures-icon-VisualEditor-rtl.svg  composer.json    Gemfile         jsduck.json   modules       VisualEditorDataModule.php  VisualEditorViewPageTargetInitModule.php AUTHORS.txt             bin                                     CONTRIBUTING.md  Gemfile.lock    lib           package.json  VisualEditor.hooks.php [11:03][root@wiki:/var/www/extensions/VisualEditor]# git submodule update --init Submodule 'lib/ve' (https://gerrit.wikimedia.org/r/p/VisualEditor/VisualEditor.git) registered for path 'lib/ve' Cloning into 'lib/ve'... remote: Counting objects: 2433, done remote: Finding sources: 100% (991/991) remote: Getting sizes: 100% (475/475) remote: Compressing objects: 100% (4302517/4302517) remote: Total 74950 (delta 492), reused 74557 (delta 400) Receiving objects: 100% (74950/74950), 29.57 MiB | 266 KiB/s, done. Resolving deltas: 100% (51875/51875), done. Submodule path 'lib/ve': checked out '731b3ad852d3e6cf55d0a2f0f054478b03519f55'

Then i restarted the Server and checked if everything was working as expected. Currently i can see the "EDIT" Tab and i can click on it. As i do so i am getting a loading screen and shortly after that an http error 500. The page gets greyed out, and i can not do anything until i click on another website. Funny thing is, that the Visual Editor Tab itself folds out, so i can see the typical VisualEditor tab, but its inaccessible