VirtueMart Forum

Hi there,

I'm using Joomla 1.7 + VirtueMart 2.0 + WampServer 2.2 on Windows 7.  All these components are new installed not an upgrade.  When I try to create new product or product category I will get a batch of these errors related to cache.php

When creating product category

( ! ) Notice: Undefined variable: locked in C:\wamp\www\cart\libraries\joomla\cache\cache.php on line 330 Call Stack #   Time   Memory   Function   Location 1   0.0011   346032   {main}( )   ..\index.php:0 2   0.1156   5029744   JAdministrator->dispatch( )   ..\index.php:47 3   0.1226   5416360   JComponentHelper::renderComponent( )   ..\application.php:153 4   0.1335   5775104   require_once( 'C:\wamp\www\cart\administrator\components\com_virtuemart\admin.virtuemart.php' )   ..\helper.php:156 5   0.1530   7284760   JController->execute( )   ..\admin.virtuemart.php:69 6   0.1530   7284808   VmController->edit( )   ..\controller.php:684 7   0.1729   9003360   JController->display( )   ..\vmcontroller.php:75 8   0.1750   9009768   VirtuemartViewCategory->display( )   ..\controller.php:650 9   0.2109   10704984   ShopFunctions->categoryListTree( )   ..\view.html.php:80 10   0.2110   10707336   JCacheControllerCallback->call( )   ..\shopfunctions.php:718 11   0.2110   10708216   JCacheControllerCallback->get( )   ..\callback.php:45 12   0.2112   10708800   JCache->lock( )   ..\callback.php:99 ( ! ) Notice: Undefined variable: locked in C:\wamp\www\cart\libraries\joomla\cache\cache.php on line 331 Call Stack #   Time   Memory   Function   Location 1   0.0011   346032   {main}( )   ..\index.php:0 2   0.1156   5029744   JAdministrator->dispatch( )   ..\index.php:47 3   0.1226   5416360   JComponentHelper::renderComponent( )   ..\application.php:153 4   0.1335   5775104   require_once( 'C:\wamp\www\cart\administrator\components\com_virtuemart\admin.virtuemart.php' )   ..\helper.php:156 5   0.1530   7284760   JController->execute( )   ..\admin.virtuemart.php:69 6   0.1530   7284808   VmController->edit( )   ..\controller.php:684 7   0.1729   9003360   JController->display( )   ..\vmcontroller.php:75 8   0.1750   9009768   VirtuemartViewCategory->display( )   ..\controller.php:650 9   0.2109   10704984   ShopFunctions->categoryListTree( )   ..\view.html.php:80 10   0.2110   10707336   JCacheControllerCallback->call( )   ..\shopfunctions.php:718 11   0.2110   10708216   JCacheControllerCallback->get( )   ..\callback.php:45 12   0.2112   10708800   JCache->lock( )   ..\callback.php:99 ( ! ) Notice: Trying to get property of non-object in C:\wamp\www\cart\libraries\joomla\cache\controller\callback.php on line 100 Call Stack #   Time   Memory   Function   Location 1   0.0011   346032   {main}( )   ..\index.php:0 2   0.1156   5029744   JAdministrator->dispatch( )   ..\index.php:47 3   0.1226   5416360   JComponentHelper::renderComponent( )   ..\application.php:153 4   0.1335   5775104   require_once( 'C:\wamp\www\cart\administrator\components\com_virtuemart\admin.virtuemart.php' )   ..\helper.php:156 5   0.1530   7284760   JController->execute( )   ..\admin.virtuemart.php:69 6   0.1530   7284808   VmController->edit( )   ..\controller.php:684 7   0.1729   9003360   JController->display( )   ..\vmcontroller.php:75 8   0.1750   9009768   VirtuemartViewCategory->display( )   ..\controller.php:650 9   0.2109   10704984   ShopFunctions->categoryListTree( )   ..\view.html.php:80 10   0.2110   10707336   JCacheControllerCallback->call( )   ..\shopfunctions.php:718 11   0.2110   10708216   JCacheControllerCallback->get( )   ..\callback.php:45 ( ! ) Notice: Trying to get property of non-object in C:\wamp\www\cart\libraries\joomla\cache\controller\callback.php on line 123 Call Stack #   Time   Memory   Function   Location 1   0.0011   346032   {main}( )   ..\index.php:0 2   0.1156   5029744   JAdministrator->dispatch( )   ..\index.php:47 3   0.1226   5416360   JComponentHelper::renderComponent( )   ..\application.php:153 4   0.1335   5775104   require_once( 'C:\wamp\www\cart\administrator\components\com_virtuemart\admin.virtuemart.php' )   ..\helper.php:156 5   0.1530   7284760   JController->execute( )   ..\admin.virtuemart.php:69 6   0.1530   7284808   VmController->edit( )   ..\controller.php:684 7   0.1729   9003360   JController->display( )   ..\vmcontroller.php:75 8   0.1750   9009768   VirtuemartViewCategory->display( )   ..\controller.php:650 9   0.2109   10704984   ShopFunctions->categoryListTree( )   ..\view.html.php:80 10   0.2110   10707336   JCacheControllerCallback->call( )   ..\shopfunctions.php:718 11   0.2110   10708216   JCacheControllerCallback->get( )   ..\callback.php:45 ( ! ) Notice: Undefined variable: locked in C:\wamp\www\cart\libraries\joomla\cache\cache.php on line 330 Call Stack #   Time   Memory   Function   Location 1   0.0011   346032   {main}( )   ..\index.php:0 2   0.1156   5029744   JAdministrator->dispatch( )   ..\index.php:47 3   0.1226   5416360   JComponentHelper::renderComponent( )   ..\application.php:153 4   0.1335   5775104   require_once( 'C:\wamp\www\cart\administrator\components\com_virtuemart\admin.virtuemart.php' )   ..\helper.php:156 5   0.1530   7284760   JController->execute( )   ..\admin.virtuemart.php:69 6   0.1530   7284808   VmController->edit( )   ..\controller.php:684 7   0.1729   9003360   JController->display( )   ..\vmcontroller.php:75 8   0.1750   9009768   VirtuemartViewCategory->display( )   ..\controller.php:650 9   0.2109   10704984   ShopFunctions->categoryListTree( )   ..\view.html.php:80 10   0.2110   10707336   JCacheControllerCallback->call( )   ..\shopfunctions.php:718 11   0.2110   10708216   JCacheControllerCallback->get( )   ..\callback.php:45 12   0.2123   10708944   JCache->lock( )   ..\callback.php:123 ( ! ) Notice: Undefined variable: locked in C:\wamp\www\cart\libraries\joomla\cache\cache.php on line 331 Call Stack #   Time   Memory   Function   Location 1   0.0011   346032   {main}( )   ..\index.php:0 2   0.1156   5029744   JAdministrator->dispatch( )   ..\index.php:47 3   0.1226   5416360   JComponentHelper::renderComponent( )   ..\application.php:153 4   0.1335   5775104   require_once( 'C:\wamp\www\cart\administrator\components\com_virtuemart\admin.virtuemart.php' )   ..\helper.php:156 5   0.1530   7284760   JController->execute( )   ..\admin.virtuemart.php:69 6   0.1530   7284808   VmController->edit( )   ..\controller.php:684 7   0.1729   9003360   JController->display( )   ..\vmcontroller.php:75 8   0.1750   9009768   VirtuemartViewCategory->display( )   ..\controller.php:650 9   0.2109   10704984   ShopFunctions->categoryListTree( )   ..\view.html.php:80 10   0.2110   10707336   JCacheControllerCallback->call( )   ..\shopfunctions.php:718 11   0.2110   10708216   JCacheControllerCallback->get( )   ..\callback.php:45 12   0.2123   10708944   JCache->lock( )   ..\callback.php:123 ( ! ) Warning: Attempt to assign property of non-object in C:\wamp\www\cart\libraries\joomla\cache\cache.php on line 232 Call Stack #   Time   Memory   Function   Location 1   0.0011   346032   {main}( )   ..\index.php:0 2   0.1156   5029744   JAdministrator->dispatch( )   ..\index.php:47 3   0.1226   5416360   JComponentHelper::renderComponent( )   ..\application.php:153 4   0.1335   5775104   require_once( 'C:\wamp\www\cart\administrator\components\com_virtuemart\admin.virtuemart.php' )   ..\helper.php:156 5   0.1530   7284760   JController->execute( )   ..\admin.virtuemart.php:69 6   0.1530   7284808   VmController->edit( )   ..\controller.php:684 7   0.1729   9003360   JController->display( )   ..\vmcontroller.php:75 8   0.1750   9009768   VirtuemartViewCategory->display( )   ..\controller.php:650 9   0.2109   10704984   ShopFunctions->categoryListTree( )   ..\view.html.php:80 10   0.2110   10707336   JCacheControllerCallback->call( )   ..\shopfunctions.php:718 11   0.2110   10708216   JCacheControllerCallback->get( )   ..\callback.php:45 12   0.2170   10818496   JCache->store( )   ..\callback.php:143 ( ! ) Fatal error: Call to a member function store() on a non-object in C:\wamp\www\cart\libraries\joomla\cache\cache.php on line 233 Call Stack #   Time   Memory   Function   Location 1   0.0011   346032   {main}( )   ..\index.php:0 2   0.1156   5029744   JAdministrator->dispatch( )   ..\index.php:47 3   0.1226   5416360   JComponentHelper::renderComponent( )   ..\application.php:153 4   0.1335   5775104   require_once( 'C:\wamp\www\cart\administrator\components\com_virtuemart\admin.virtuemart.php' )   ..\helper.php:156 5   0.1530   7284760   JController->execute( )   ..\admin.virtuemart.php:69 6   0.1530   7284808   VmController->edit( )   ..\controller.php:684 7   0.1729   9003360   JController->display( )   ..\vmcontroller.php:75 8   0.1750   9009768   VirtuemartViewCategory->display( )   ..\controller.php:650 9   0.2109   10704984   ShopFunctions->categoryListTree( )   ..\view.html.php:80 10   0.2110   10707336   JCacheControllerCallback->call( )   ..\shopfunctions.php:718 11   0.2110   10708216   JCacheControllerCallback->get( )   ..\callback.php:45 12   0.2170   10818496   JCache->store( )   ..\callback.php:143

When creating new product

( ! ) Notice: Undefined variable: locked in C:\wamp\www\cart\libraries\joomla\cache\cache.php on line 330 Call Stack #   Time   Memory   Function   Location 1   0.0013   343224   {main}( )   ..\index.php:0 2   0.1027   5026664   JAdministrator->dispatch( )   ..\index.php:47 3   0.1068   5413320   JComponentHelper::renderComponent( )   ..\application.php:153 4   0.1175   5771792   require_once( 'C:\wamp\www\cart\administrator\components\com_virtuemart\admin.virtuemart.php' )   ..\helper.php:156 5   0.1347   7308016   JController->execute( )   ..\admin.virtuemart.php:69 6   0.1347   7308064   VirtuemartControllerProduct->Product( )   ..\controller.php:684 7   0.1721   10728456   VirtuemartViewProduct->display( )   ..\product.php:68 8   0.1847   11403776   ShopFunctions->categoryListTree( )   ..\view.html.php:263 9   0.1849   11406128   JCacheControllerCallback->call( )   ..\shopfunctions.php:718 10   0.1849   11407008   JCacheControllerCallback->get( )   ..\callback.php:45 11   0.1850   11407592   JCache->lock( )   ..\callback.php:99 ( ! ) Notice: Undefined variable: locked in C:\wamp\www\cart\libraries\joomla\cache\cache.php on line 331 Call Stack #   Time   Memory   Function   Location 1   0.0013   343224   {main}( )   ..\index.php:0 2   0.1027   5026664   JAdministrator->dispatch( )   ..\index.php:47 3   0.1068   5413320   JComponentHelper::renderComponent( )   ..\application.php:153 4   0.1175   5771792   require_once( 'C:\wamp\www\cart\administrator\components\com_virtuemart\admin.virtuemart.php' )   ..\helper.php:156 5   0.1347   7308016   JController->execute( )   ..\admin.virtuemart.php:69 6   0.1347   7308064   VirtuemartControllerProduct->Product( )   ..\controller.php:684 7   0.1721   10728456   VirtuemartViewProduct->display( )   ..\product.php:68 8   0.1847   11403776   ShopFunctions->categoryListTree( )   ..\view.html.php:263 9   0.1849   11406128   JCacheControllerCallback->call( )   ..\shopfunctions.php:718 10   0.1849   11407008   JCacheControllerCallback->get( )   ..\callback.php:45 11   0.1850   11407592   JCache->lock( )   ..\callback.php:99 ( ! ) Notice: Trying to get property of non-object in C:\wamp\www\cart\libraries\joomla\cache\controller\callback.php on line 100 Call Stack #   Time   Memory   Function   Location 1   0.0013   343224   {main}( )   ..\index.php:0 2   0.1027   5026664   JAdministrator->dispatch( )   ..\index.php:47 3   0.1068   5413320   JComponentHelper::renderComponent( )   ..\application.php:153 4   0.1175   5771792   require_once( 'C:\wamp\www\cart\administrator\components\com_virtuemart\admin.virtuemart.php' )   ..\helper.php:156 5   0.1347   7308016   JController->execute( )   ..\admin.virtuemart.php:69 6   0.1347   7308064   VirtuemartControllerProduct->Product( )   ..\controller.php:684 7   0.1721   10728456   VirtuemartViewProduct->display( )   ..\product.php:68 8   0.1847   11403776   ShopFunctions->categoryListTree( )   ..\view.html.php:263 9   0.1849   11406128   JCacheControllerCallback->call( )   ..\shopfunctions.php:718 10   0.1849   11407008   JCacheControllerCallback->get( )   ..\callback.php:45 ( ! ) Notice: Trying to get property of non-object in C:\wamp\www\cart\libraries\joomla\cache\controller\callback.php on line 123 Call Stack #   Time   Memory   Function   Location 1   0.0013   343224   {main}( )   ..\index.php:0 2   0.1027   5026664   JAdministrator->dispatch( )   ..\index.php:47 3   0.1068   5413320   JComponentHelper::renderComponent( )   ..\application.php:153 4   0.1175   5771792   require_once( 'C:\wamp\www\cart\administrator\components\com_virtuemart\admin.virtuemart.php' )   ..\helper.php:156 5   0.1347   7308016   JController->execute( )   ..\admin.virtuemart.php:69 6   0.1347   7308064   VirtuemartControllerProduct->Product( )   ..\controller.php:684 7   0.1721   10728456   VirtuemartViewProduct->display( )   ..\product.php:68 8   0.1847   11403776   ShopFunctions->categoryListTree( )   ..\view.html.php:263 9   0.1849   11406128   JCacheControllerCallback->call( )   ..\shopfunctions.php:718 10   0.1849   11407008   JCacheControllerCallback->get( )   ..\callback.php:45 ( ! ) Notice: Undefined variable: locked in C:\wamp\www\cart\libraries\joomla\cache\cache.php on line 330 Call Stack #   Time   Memory   Function   Location 1   0.0013   343224   {main}( )   ..\index.php:0 2   0.1027   5026664   JAdministrator->dispatch( )   ..\index.php:47 3   0.1068   5413320   JComponentHelper::renderComponent( )   ..\application.php:153 4   0.1175   5771792   require_once( 'C:\wamp\www\cart\administrator\components\com_virtuemart\admin.virtuemart.php' )   ..\helper.php:156 5   0.1347   7308016   JController->execute( )   ..\admin.virtuemart.php:69 6   0.1347   7308064   VirtuemartControllerProduct->Product( )   ..\controller.php:684 7   0.1721   10728456   VirtuemartViewProduct->display( )   ..\product.php:68 8   0.1847   11403776   ShopFunctions->categoryListTree( )   ..\view.html.php:263 9   0.1849   11406128   JCacheControllerCallback->call( )   ..\shopfunctions.php:718 10   0.1849   11407008   JCacheControllerCallback->get( )   ..\callback.php:45 11   0.1861   11407736   JCache->lock( )   ..\callback.php:123 ( ! ) Notice: Undefined variable: locked in C:\wamp\www\cart\libraries\joomla\cache\cache.php on line 331 Call Stack #   Time   Memory   Function   Location 1   0.0013   343224   {main}( )   ..\index.php:0 2   0.1027   5026664   JAdministrator->dispatch( )   ..\index.php:47 3   0.1068   5413320   JComponentHelper::renderComponent( )   ..\application.php:153 4   0.1175   5771792   require_once( 'C:\wamp\www\cart\administrator\components\com_virtuemart\admin.virtuemart.php' )   ..\helper.php:156 5   0.1347   7308016   JController->execute( )   ..\admin.virtuemart.php:69 6   0.1347   7308064   VirtuemartControllerProduct->Product( )   ..\controller.php:684 7   0.1721   10728456   VirtuemartViewProduct->display( )   ..\product.php:68 8   0.1847   11403776   ShopFunctions->categoryListTree( )   ..\view.html.php:263 9   0.1849   11406128   JCacheControllerCallback->call( )   ..\shopfunctions.php:718 10   0.1849   11407008   JCacheControllerCallback->get( )   ..\callback.php:45 11   0.1861   11407736   JCache->lock( )   ..\callback.php:123 ( ! ) Warning: Attempt to assign property of non-object in C:\wamp\www\cart\libraries\joomla\cache\cache.php on line 232 Call Stack #   Time   Memory   Function   Location 1   0.0013   343224   {main}( )   ..\index.php:0 2   0.1027   5026664   JAdministrator->dispatch( )   ..\index.php:47 3   0.1068   5413320   JComponentHelper::renderComponent( )   ..\application.php:153 4   0.1175   5771792   require_once( 'C:\wamp\www\cart\administrator\components\com_virtuemart\admin.virtuemart.php' )   ..\helper.php:156 5   0.1347   7308016   JController->execute( )   ..\admin.virtuemart.php:69 6   0.1347   7308064   VirtuemartControllerProduct->Product( )   ..\controller.php:684 7   0.1721   10728456   VirtuemartViewProduct->display( )   ..\product.php:68 8   0.1847   11403776   ShopFunctions->categoryListTree( )   ..\view.html.php:263 9   0.1849   11406128   JCacheControllerCallback->call( )   ..\shopfunctions.php:718 10   0.1849   11407008   JCacheControllerCallback->get( )   ..\callback.php:45 11   0.1918   11517328   JCache->store( )   ..\callback.php:143 ( ! ) Fatal error: Call to a member function store() on a non-object in C:\wamp\www\cart\libraries\joomla\cache\cache.php on line 233 Call Stack #   Time   Memory   Function   Location 1   0.0013   343224   {main}( )   ..\index.php:0 2   0.1027   5026664   JAdministrator->dispatch( )   ..\index.php:47 3   0.1068   5413320   JComponentHelper::renderComponent( )   ..\application.php:153 4   0.1175   5771792   require_once( 'C:\wamp\www\cart\administrator\components\com_virtuemart\admin.virtuemart.php' )   ..\helper.php:156 5   0.1347   7308016   JController->execute( )   ..\admin.virtuemart.php:69 6   0.1347   7308064   VirtuemartControllerProduct->Product( )   ..\controller.php:684 7   0.1721   10728456   VirtuemartViewProduct->display( )   ..\product.php:68 8   0.1847   11403776   ShopFunctions->categoryListTree( )   ..\view.html.php:263 9   0.1849   11406128   JCacheControllerCallback->call( )   ..\shopfunctions.php:718 10   0.1849   11407008   JCacheControllerCallback->get( )   ..\callback.php:45 11   0.1918   11517328   JCache->store( )   ..\callback.php:143

Can anyone help me to fix this problem please?

Thank you very much for taking time to look at this problem.
puyo

Control if the cache directory in root dir is set and you have right to write on it.

Thanks Electrocity for your reply.  I granted full control for all users in folder C:\wamp\www\cart\libraries\joomla\cache and it's child folders and files but the problem still there.