vmLogger doesn't work as described?

[vigier]

Hi,

I'd like to use vmLogger in VM 2.0.10. In calculationh.php I edited the code at line 1247:

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public function calculateModificators(&$product, $variants) {
global $vmLogger;
$vmLogger->notice( 'My Notice to the user' );

$modificatorSum = 0.0;
//MarkerVarMods

I have debugmode on.
The error: "Fatal error: Call to a member function notice() on a non-object in C:\wamp\www\Joomla\administrator\components\com_virtuemart\helpers\calculationh.php on line 1249"

http://virtuemart.net/documentation/Developer_Manual/vmLogger.html says this is the way to do it... why doesn't it work?

Kind regards, Vigier

[Milbo]

Because in vm2 is no vmlogger, you must use vmdebug, please rtfm, http://dev.virtuemart.net/projects/virtuemart/wiki/Developing_a_module_or_plugin_for_VirtueMart_2

[vigier]

I first used the vmDebug, but that didn't work also (I just displayed the standard 6 lines with memory usage and stuff), that's why I tried this. Strange thing: I just restarted WampServer and Firefox and now the vmDebug works again...
Sorry for bothering you!

Regards, Vigier