Hi!
I have a big problem within the Silverstripe backend! I'm using Translatable to make a multilingual site.
But there are trees that I can open in one language (I think its the original one), but not in others in the backend; I tried it with the trunk version first, this always gave me "Error loading Subtree", today I have tried with the Beta and it gives me

Fatal error: Call to a member function markPartialTree() on a non-object in /Applications/xampp/xamppfiles/htdocs/sputnic2/cms/code/LeftAndMain.php on 

directly in the sitetree!
I suppose my classes seem to be ok, since they are working without problems in other places! Please help, because I cant get it working and the site needs to go live as soon as possible!

Thanks!

Can you show me your _config.php? I think there is a error in your configuration.

Best regards,

Pascal

my _config.php:

<?php

global $project;
$project = 'mysite';

global $databaseConfig;
$databaseConfig = array(
	"type" => "MySQLDatabase",
	"server" => "localhost", 
	"username" => "root", 
	"password" => "", 
	"database" => "SS_sputnic2",
);

// Sites running on the following servers will be
// run in development mode. See
// http://doc.silverstripe.com/doku.php?id=devmode
// for a description of what dev mode does.
Director::set_dev_servers(array(
	'localhost',
	'127.0.0.1',
));

Translatable::set_default_locale('de_DE');
Translatable::enable(); 

// This line set's the current theme. More themes can be
// downloaded from http://www.silverstripe.com/themes/
SSViewer::set_theme('sputnic');

?>

I've tried to track the problem down a bit, the ajax request /admin/getsubtree?ajax=1&ID=9 doesnt seem to be properly working, for some ids (of the same page type) it does, for some not; I've tried to compare the database rows for working and not-working IDs, but couldnt find any difference... I think the problem is that for some IDs the getRecord methog in LeftandMain.php returns anm object and for some not, couldnt find any more reasons yet!

Thanks!

Hi lazerscience,

I think I've the solution of your problem. You are using an old documentation of Translatable content. With the new documentation I can translate any content without an error report.

■ Use Object::has_extension(’SiteTree’,’Translatable) instead of Translatable::is_enabled()’’.

You should read the feature changes of 2.3.2 ( http://doc.silverstripe.com/doku.php?id=upgrading:2.3.2).

Best regards,

Pascal

Thanks for you help Pascal, but in fact I do that through the extensions array...

class Page extends SiteTree {
	
	static $extensions = array(
	    "Translatable"
	  ); 
....

which also goes according to the tutorial for 2.3.2! I tried it the other way right now, as you described, but the problem remains! And I'm not sure that it is a Translatable problem, because translations work for me perfectly and it's just some certain subtrees in some languages I can't open anymore! :-(