Items with the same ID already exist in Magento

1, recently encountered such a problem in the Magento project (the contents of the error log):

a:5:{i:0;s:69: "Item (Mage_salesrule_model_rule) with the same ID" "already exist"; i:1;s:5399: "#0/home/websites/ blueberrypet/com170/lib/varien/data/collection/db.php (576): Varien_data_collection->additem (Object (Mage_ salesrule_model_rule)) #1/home/websites/blueberrypet/com170/app/code/core/mage/salesrule/model/validator.php ( : Varien_data_collection_db->load () #2/home/websites/blueberrypet/com170/app/code/core/mage/salesrule/ model/quote/freeshipping.php: Mage_salesrule_model_validator->init (' 1 ', ' 1 ', ' Blueberrypet25 ') #3/home/ websites/blueberrypet/com170/app/code/core/mage/sales/model/quote/address.php (957): Mage_SalesRule_Model_Quote_ Freeshipping->collect (Object (mage_sales_model_quote_address)) #4/home/websites/blueberrypet/com170/app/code/ core/mage/sales/model/quote.php (1263): Mage_sales_model_quote_address->collecttotals () #5/home/websites/ blueberrypet/com170/app/code/local/idev/onestepcheckout/model/sales/quote.php (+): Mage_Sales_Model_Quote-> CollecttotALS () #6/home/websites/blueberrypet/com170/app/code/core/mage/sales/model/quote.php (1839): Idev_OneStepCheckout_ Model_sales_quote->collecttotals () #7/home/websites/blueberrypet/com170/app/code/core/mage/sales/model/ quote.php (354): Mage_sales_model_quote->_afterload () #8/home/websites/blueberrypet/com170/app/code/core/mage/ checkout/model/session.php (148): Mage_sales_model_quote->loadbycustomer (Object (Mage_customer_model_customer) ) #9/home/websites/blueberrypet/com170/app/code/core/mage/checkout/model/cart.php (521): Mage_Checkout_Model_ Session->getquote () #10/home/websites/blueberrypet/com170/app/code/core/mage/checkout/block/cart/sidebar.php (189): Mage_checkout_model_cart->getsummaryqty () #11/home/websites/blueberrypet/com170/app/design/frontend/ Blueberrypet_pkg/default/template/checkout/cart/cartheader.phtml (+): mage_checkout_block_cart_sidebar-> Getsummarycount () #12/home/websites/blueberrypet/com170/app/code/core/mage/core/block/template.php (241): Include ('/home/webSites/') #13/home/websites/blueberrypet/com170/app/code/core/mage/core/block/template.php (272): Mage_Core_ Block_template->fetchview (' Frontend/bluebe ... ') #14/home/websites/blueberrypet/com170/app/code/core/mage/ core/block/template.php (286): Mage_core_block_template->renderview () #15/home/websites/blueberrypet/com170/ app/code/core/mage/core/block/abstract.php (863): mage_core_block_template->_tohtml () #16/home/websites/ blueberrypet/com170/app/code/core/mage/core/block/abstract.php (582): mage_core_block_abstract->tohtml () #17/ home/websites/blueberrypet/com170/app/code/core/mage/core/block/abstract.php (526): Mage_Core_Block_Abstract- >_getchildhtml (' Topcart ', true) #18/home/websites/blueberrypet/com170/app/design/frontend/blueberrypet_pkg/ default/template/page/html/header.phtml: mage_core_block_abstract->getchildhtml (' TopCart ') #19/home/ websites/blueberrypet/com170/app/code/core/mage/core/block/template.php (241): Include ('/home/websites/... ') #20/ Home/websites/blueberrypet/com170/app/code/core/mage/core/block/template.php (272): Mage_core_block_template->fetchview (' Frontend/bluebe ') #21/home/websites/blueberrypet/com170/app/code/core/mage/core/block/template.php (286): Mage _core_block_template->renderview () #22/home/websites/blueberrypet/com170/app/code/core/mage/core/block/ abstract.php (863): mage_core_block_template->_tohtml () #23/home/websites/blueberrypet/com170/app/code/core/ mage/core/block/abstract.php (582): mage_core_block_abstract->tohtml () #24/home/websites/blueberrypet/com170/ app/code/core/mage/core/block/abstract.php (526): mage_core_block_abstract->_getchildhtml (' header ', true) #25/ Home/websites/blueberrypet/com170/app/design/frontend/base/default/template/page/2columns-left.phtml (+): Mage_ Core_block_abstract->getchildhtml (' header ') #26/home/websites/blueberrypet/com170/app/code/core/mage/core/ block/template.php (241): Include ('/home/websites/... ') #27/home/websites/blueberrypet/com170/app/code/core/mage/ Core/block/template.php (272): Mage_core_block_template->fetchview (' frontend/base/d ... ') #28/home/websites/blueberrypet/ com170/app/code/core/mage/core/block/template.php (286): Mage_core_block_template->renderview () #29/home/ websites/blueberrypet/com170/app/code/core/mage/core/block/abstract.php (863): mage_core_block_template->_ ToHtml () #30/home/websites/blueberrypet/com170/app/code/core/mage/core/model/layout.php (555): Mage_Core_Block_ Abstract->tohtml () #31/home/websites/blueberrypet/com170/app/code/core/mage/core/controller/varien/ action.php (390): Mage_core_model_layout->getoutput () #32/home/websites/blueberrypet/com170/app/code/core/mage /customer/controllers/accountcontroller.php (+): Mage_core_controller_varien_action->renderlayout () #33/home /websites/blueberrypet/com170/app/code/core/mage/core/controller/varien/action.php (419): Mage_Customer_ Accountcontroller->indexaction () #34/home/websites/blueberrypet/com170/app/code/core/mage/core/controller/ varien/router/standard.php (2: Mage_core_controller_varien_action->dispatch (' index ') #35/home/websites/blueberrypet/com170/app/code/ core/mage/core/controller/varien/front.php (176): Mage_core_controller_varien_router_standard->match (Object ( mage_core_controller_request_http)) #36/home/websites/blueberrypet/com170/app/code/core/mage/core/model/app.php (354): Mage_core_controller_varien_front->dispatch () #37/home/websites/blueberrypet/com170/app/mage.php (683): Mage_core_model_app->run (Array) #38/home/websites/blueberrypet/com170/index.php: Mage::run (', ' Store ') #39 {main} "; s:3:" url "; s:18:"/customer/account/"; s:11:" Script_name "; s:10:"/index.php "; s:4:" Skin "; s:7:" Default ";}

The great God, help, see how this problem solved, thank you!

Reply content:

1, recently encountered such a problem in the Magento project (the contents of the error log):

a:5:{i:0;s:69: "Item (Mage_salesrule_model_rule) with the same ID" "already exist"; i:1;s:5399: "#0/home/websites/ blueberrypet/com170/lib/varien/data/collection/db.php (576): Varien_data_collection->additem (Object (Mage_ salesrule_model_rule)) #1/home/websites/blueberrypet/com170/app/code/core/mage/salesrule/model/validator.php ( : Varien_data_collection_db->load () #2/home/websites/blueberrypet/com170/app/code/core/mage/salesrule/ model/quote/freeshipping.php: Mage_salesrule_model_validator->init (' 1 ', ' 1 ', ' Blueberrypet25 ') #3/home/ websites/blueberrypet/com170/app/code/core/mage/sales/model/quote/address.php (957): Mage_SalesRule_Model_Quote_ Freeshipping->collect (Object (mage_sales_model_quote_address)) #4/home/websites/blueberrypet/com170/app/code/ core/mage/sales/model/quote.php (1263): Mage_sales_model_quote_address->collecttotals () #5/home/websites/ blueberrypet/com170/app/code/local/idev/onestepcheckout/model/sales/quote.php (+): Mage_Sales_Model_Quote-> CollecttotALS () #6/home/websites/blueberrypet/com170/app/code/core/mage/sales/model/quote.php (1839): Idev_OneStepCheckout_ Model_sales_quote->collecttotals () #7/home/websites/blueberrypet/com170/app/code/core/mage/sales/model/ quote.php (354): Mage_sales_model_quote->_afterload () #8/home/websites/blueberrypet/com170/app/code/core/mage/ checkout/model/session.php (148): Mage_sales_model_quote->loadbycustomer (Object (Mage_customer_model_customer) ) #9/home/websites/blueberrypet/com170/app/code/core/mage/checkout/model/cart.php (521): Mage_Checkout_Model_ Session->getquote () #10/home/websites/blueberrypet/com170/app/code/core/mage/checkout/block/cart/sidebar.php (189): Mage_checkout_model_cart->getsummaryqty () #11/home/websites/blueberrypet/com170/app/design/frontend/ Blueberrypet_pkg/default/template/checkout/cart/cartheader.phtml (+): mage_checkout_block_cart_sidebar-> Getsummarycount () #12/home/websites/blueberrypet/com170/app/code/core/mage/core/block/template.php (241): Include ('/home/webSites/') #13/home/websites/blueberrypet/com170/app/code/core/mage/core/block/template.php (272): Mage_Core_ Block_template->fetchview (' Frontend/bluebe ... ') #14/home/websites/blueberrypet/com170/app/code/core/mage/ core/block/template.php (286): Mage_core_block_template->renderview () #15/home/websites/blueberrypet/com170/ app/code/core/mage/core/block/abstract.php (863): mage_core_block_template->_tohtml () #16/home/websites/ blueberrypet/com170/app/code/core/mage/core/block/abstract.php (582): mage_core_block_abstract->tohtml () #17/ home/websites/blueberrypet/com170/app/code/core/mage/core/block/abstract.php (526): Mage_Core_Block_Abstract- >_getchildhtml (' Topcart ', true) #18/home/websites/blueberrypet/com170/app/design/frontend/blueberrypet_pkg/ default/template/page/html/header.phtml: mage_core_block_abstract->getchildhtml (' TopCart ') #19/home/ websites/blueberrypet/com170/app/code/core/mage/core/block/template.php (241): Include ('/home/websites/... ') #20/ Home/websites/blueberrypet/com170/app/code/core/mage/core/block/template.php (272): Mage_core_block_template->fetchview (' Frontend/bluebe ') #21/home/websites/blueberrypet/com170/app/code/core/mage/core/block/template.php (286): Mage _core_block_template->renderview () #22/home/websites/blueberrypet/com170/app/code/core/mage/core/block/ abstract.php (863): mage_core_block_template->_tohtml () #23/home/websites/blueberrypet/com170/app/code/core/ mage/core/block/abstract.php (582): mage_core_block_abstract->tohtml () #24/home/websites/blueberrypet/com170/ app/code/core/mage/core/block/abstract.php (526): mage_core_block_abstract->_getchildhtml (' header ', true) #25/ Home/websites/blueberrypet/com170/app/design/frontend/base/default/template/page/2columns-left.phtml (+): Mage_ Core_block_abstract->getchildhtml (' header ') #26/home/websites/blueberrypet/com170/app/code/core/mage/core/ block/template.php (241): Include ('/home/websites/... ') #27/home/websites/blueberrypet/com170/app/code/core/mage/ Core/block/template.php (272): Mage_core_block_template->fetchview (' frontend/base/d ... ') #28/home/websites/blueberrypet/ com170/app/code/core/mage/core/block/template.php (286): Mage_core_block_template->renderview () #29/home/ websites/blueberrypet/com170/app/code/core/mage/core/block/abstract.php (863): mage_core_block_template->_ ToHtml () #30/home/websites/blueberrypet/com170/app/code/core/mage/core/model/layout.php (555): Mage_Core_Block_ Abstract->tohtml () #31/home/websites/blueberrypet/com170/app/code/core/mage/core/controller/varien/ action.php (390): Mage_core_model_layout->getoutput () #32/home/websites/blueberrypet/com170/app/code/core/mage /customer/controllers/accountcontroller.php (+): Mage_core_controller_varien_action->renderlayout () #33/home /websites/blueberrypet/com170/app/code/core/mage/core/controller/varien/action.php (419): Mage_Customer_ Accountcontroller->indexaction () #34/home/websites/blueberrypet/com170/app/code/core/mage/core/controller/ varien/router/standard.php (2: Mage_core_controller_varien_action->dispatch (' index ') #35/home/websites/blueberrypet/com170/app/code/ core/mage/core/controller/varien/front.php (176): Mage_core_controller_varien_router_standard->match (Object ( mage_core_controller_request_http)) #36/home/websites/blueberrypet/com170/app/code/core/mage/core/model/app.php (354): Mage_core_controller_varien_front->dispatch () #37/home/websites/blueberrypet/com170/app/mage.php (683): Mage_core_model_app->run (Array) #38/home/websites/blueberrypet/com170/index.php: Mage::run (', ' Store ') #39 {main} "; s:3:" url "; s:18:"/customer/account/"; s:11:" Script_name "; s:10:"/index.php "; s:4:" Skin "; s:7:" Default ";}

The great God, help, see how this problem solved, thank you!

