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Saving categories errors

Saving categories errors

Hi,

when I try to save a product category it keeps giving me this error: Something went wrong while saving the category.


 

I checked the site and reproduced the error and checked the server logs but there are no errors related to this.

The errors are instead present in the file ~/public_html/var/log/exception.log

This is the error that is produced by clicking on Save:

 

Code:

[2018-04-10 14:43:11] main.CRITICAL: Exception: Notice: Undefined offset: 1 in /home/store571/public_html/vendor/magento/module-catalog-url-rewrite/Model/ProductUrlRewriteGenerator.php on line 195 in /home/store571/public_html/vendor/magento/framework/App/ErrorHandler.php:61
Stack trace:
#0 /home/store571/public_html/vendor/magento/module-catalog-url-rewrite/Model/ProductUrlRewriteGenerator.php(195): Magento\Framework\App\ErrorHandler->handler(8, 'Undefined offse...', '/home/store571/...', 195, Array)
#1 /home/store571/public_html/vendor/magento/module-catalog-url-rewrite/Model/ProductUrlRewriteGenerator.php(163): Magento\CatalogUrlRewrite\Model\ProductUrlRewriteGenerator->isCategoryProperForGenerating(Object(Magento\Catalog\Model\Category\Interceptor), '1')
#2 /home/store571/public_html/vendor/magento/module-catalog-url-rewrite/Model/ProductUrlRewriteGenerator.php(146): Magento\CatalogUrlRewrite\Model\ProductUrlRewriteGenerator->generateForSpecificStoreView('1', Object(Magento\Catalog\Model\ResourceModel\Category\Collection))
#3 /home/store571/public_html/vendor/magento/module-catalog-url-rewrite/Model/ProductUrlRewriteGenerator.php(114): Magento\CatalogUrlRewrite\Model\ProductUrlRewriteGenerator->generateForGlobalScope(Object(Magento\Catalog\Model\ResourceModel\Category\Collection))
#4 /home/store571/public_html/vendor/magento/module-catalog-url-rewrite/Observer/UrlRewriteHandler.php(119): Magento\CatalogUrlRewrite\Model\ProductUrlRewriteGenerator->generate(Object(Magento\Catalog\Model\Product\Interceptor))
#5 /home/store571/public_html/vendor/magento/module-catalog-url-rewrite/Observer/UrlRewriteHandler.php(85): Magento\CatalogUrlRewrite\Observer\UrlRewriteHandler->getCategoryProductsUrlRewrites(Object(Magento\Catalog\Model\Category\Interceptor), 0, true)
#6 /home/store571/public_html/vendor/magento/module-catalog-url-rewrite/Observer/CategoryProcessUrlRewriteSavingObserver.php(58): Magento\CatalogUrlRewrite\Observer\UrlRewriteHandler->generateProductUrlRewrites(Object(Magento\Catalog\Model\Category\Interceptor))
#7 /home/store571/public_html/vendor/magento/framework/Event/Invoker/InvokerDefault.php(73): Magento\CatalogUrlRewrite\Observer\CategoryProcessUrlRewriteSavingObserver->execute(Object(Magento\Framework\Event\Observer))
#8 /home/store571/public_html/vendor/magento/framework/Event/Invoker/InvokerDefault.php(61): Magento\Framework\Event\Invoker\InvokerDefault->_callObserverMethod(Object(Magento\CatalogUrlRewrite\Observer\CategoryProcessUrlRewriteSavingObserver), Object(Magento\Framework\Event\Observer))
#9 /home/store571/public_html/vendor/magento/framework/Event/Manager.php(66): Magento\Framework\Event\Invoker\InvokerDefault->dispatch(Array, Object(Magento\Framework\Event\Observer))
#10 /home/store571/public_html/var/generation/Magento/Framework/Event/Manager/Proxy.php(95): Magento\Framework\Event\Manager->dispatch('catalog_categor...', Array)
#11 /home/store571/public_html/vendor/magento/framework/Model/AbstractModel.php(802): Magento\Framework\Event\Manager\Proxy->dispatch('catalog_categor...', Array)
#12 /home/store571/public_html/vendor/magento/module-catalog/Model/Category.php(1077): Magento\Framework\Model\AbstractModel->afterSave()
#13 /home/store571/public_html/vendor/magento/framework/EntityManager/Observer/AfterEntitySave.php(34): Magento\Catalog\Model\Category->afterSave()
#14 /home/store571/public_html/vendor/magento/framework/Event/Invoker/InvokerDefault.php(73): Magento\Framework\EntityManager\Observer\AfterEntitySave->execute(Object(Magento\Framework\Event\Observer))
#15 /home/store571/public_html/vendor/magento/framework/Event/Invoker/InvokerDefault.php(61): Magento\Framework\Event\Invoker\InvokerDefault->_callObserverMethod(Object(Magento\Framework\EntityManager\Observer\AfterEntitySave), Object(Magento\Framework\Event\Observer))
#16 /home/store571/public_html/vendor/magento/framework/Event/Manager.php(66): Magento\Framework\Event\Invoker\InvokerDefault->dispatch(Array, Object(Magento\Framework\Event\Observer))
#17 /home/store571/public_html/var/generation/Magento/Framework/Event/Manager/Proxy.php(95): Magento\Framework\Event\Manager->dispatch('magento_catalog...', Array)
#18 /home/store571/public_html/vendor/magento/framework/EntityManager/EventManager.php(52): Magento\Framework\Event\Manager\Proxy->dispatch('magento_catalog...', Array)
#19 /home/store571/public_html/vendor/magento/framework/EntityManager/Operation/Update.php(108): Magento\Framework\EntityManager\EventManager->dispatchEntityEvent('Magento\\Catalog...', 'save_after', Array)
#20 /home/store571/public_html/vendor/magento/framework/EntityManager/EntityManager.php(87): Magento\Framework\EntityManager\Operation\Update->execute(Object(Magento\Catalog\Model\Category\Interceptor), Array)
#21 /home/store571/public_html/vendor/magento/module-catalog/Model/ResourceModel/Category.php(1027): Magento\Framework\EntityManager\EntityManager->save(Object(Magento\Catalog\Model\Category\Interceptor))
#22 /home/store571/public_html/vendor/magento/framework/Interception/Interceptor.php(74): Magento\Catalog\Model\ResourceModel\Category->save(Object(Magento\Catalog\Model\Category\Interceptor))
#23 /home/store571/public_html/vendor/magento/framework/Interception/Chain/Chain.php(70): Magento\Catalog\Model\ResourceModel\Category\Interceptor->___callParent('save', Array)
#24 /home/store571/public_html/vendor/magento/framework/Interception/Chain/Chain.php(63): Magento\Framework\Interception\Chain\Chain->invokeNext('Magento\\Catalog...', 'save', Object(Magento\Catalog\Model\ResourceModel\Category\Interceptor), Array, 'catalogsearchFu...')
#25 /home/store571/public_html/vendor/magento/module-catalog-search/Model/Indexer/Fulltext/Plugin/Category.php(43): Magento\Framework\Interception\Chain\Chain->Magento\Framework\Interception\Chain\{closure}(Object(Magento\Catalog\Model\Category\Interceptor))
#26 /home/store571/public_html/vendor/magento/module-catalog-search/Model/Indexer/Fulltext/Plugin/Category.php(29): Magento\CatalogSearch\Model\Indexer\Fulltext\Plugin\Category->addCommitCallback(Object(Magento\Catalog\Model\ResourceModel\Category\Interceptor), Object(Closure), Object(Magento\Catalog\Model\Category\Interceptor))
#27 /home/store571/public_html/vendor/magento/framework/Interception/Chain/Chain.php(67): Magento\CatalogSearch\Model\Indexer\Fulltext\Plugin\Category->aroundSave(Object(Magento\Catalog\Model\ResourceModel\Category\Interceptor), Object(Closure), Object(Magento\Catalog\Model\Category\Interceptor))
#28 /home/store571/public_html/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\Interception\Chain\Chain->invokeNext('Magento\\Catalog...', 'save', Object(Magento\Catalog\Model\ResourceModel\Category\Interceptor), Array, 'clean_cache')
#29 /home/store571/public_html/vendor/magento/framework/App/Cache/FlushCacheByTags.php(71): Magento\Catalog\Model\ResourceModel\Category\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Catalog\Model\Category\Interceptor))
#30 /home/store571/public_html/vendor/magento/framework/Interception/Interceptor.php(142): Magento\Framework\App\Cache\FlushCacheByTags->aroundSave(Object(Magento\Catalog\Model\ResourceModel\Category\Interceptor), Object(Closure), Object(Magento\Catalog\Model\Category\Interceptor))
#31 /home/store571/public_html/var/generation/Magento/Catalog/Model/ResourceModel/Category/Interceptor.php(52): Magento\Catalog\Model\ResourceModel\Category\Interceptor->___callPlugins('save', Array, Array)
#32 /home/store571/public_html/vendor/magento/framework/Model/AbstractModel.php(631): Magento\Catalog\Model\ResourceModel\Category\Interceptor->save(Object(Magento\Catalog\Model\Category\Interceptor))
#33 /home/store571/public_html/vendor/magento/framework/Interception/Interceptor.php(146): Magento\Framework\Model\AbstractModel->save()
#34 /home/store571/public_html/var/generation/Magento/Catalog/Model/Category/Interceptor.php(26): Magento\Catalog\Model\Category\Interceptor->___callPlugins('save', Array, Array)
#35 /home/store571/public_html/vendor/magento/module-catalog/Controller/Adminhtml/Category/Save.php(203): Magento\Catalog\Model\Category\Interceptor->save()
#36 /home/store571/public_html/vendor/magento/framework/App/Action/Action.php(102): Magento\Catalog\Controller\Adminhtml\Category\Save->execute()
#37 /home/store571/public_html/vendor/magento/module-backend/App/AbstractAction.php(226): Magento\Framework\App\Action\Action->dispatch(Object(Magento\Framework\App\Request\Http))
#38 /home/store571/public_html/vendor/magento/framework/Interception/Interceptor.php(74): Magento\Backend\App\AbstractAction->dispatch(Object(Magento\Framework\App\Request\Http))
#39 /home/store571/public_html/vendor/magento/framework/Interception/Chain/Chain.php(70): Magento\Catalog\Controller\Adminhtml\Category\Save\Interceptor->___callParent('dispatch', Array)
#40 /home/store571/public_html/vendor/magento/framework/Interception/Chain/Chain.php(63): Magento\Framework\Interception\Chain\Chain->invokeNext('Magento\\Catalog...', 'dispatch', Object(Magento\Catalog\Controller\Adminhtml\Category\Save\Interceptor), Array, 'adminAuthentica...')
#41 /home/store571/public_html/vendor/magento/module-backend/App/Action/Plugin/Authentication.php(143): Magento\Framework\Interception\Chain\Chain->Magento\Framework\Interception\Chain\{closure}(Object(Magento\Framework\App\Request\Http))
#42 /home/store571/public_html/vendor/magento/framework/Interception/Chain/Chain.php(67): Magento\Backend\App\Action\Plugin\Authentication->aroundDispatch(Object(Magento\Catalog\Controller\Adminhtml\Category\Save\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http))
#43 /home/store571/public_html/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\Interception\Chain\Chain->invokeNext('Magento\\Catalog...', 'dispatch', Object(Magento\Catalog\Controller\Adminhtml\Category\Save\Interceptor), Array, 'adminMassaction...')
#44 /home/store571/public_html/vendor/magento/module-backend/App/Action/Plugin/MassactionKey.php(33): Magento\Catalog\Controller\Adminhtml\Category\Save\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Request\Http))
#45 /home/store571/public_html/vendor/magento/framework/Interception/Interceptor.php(142): Magento\Backend\App\Action\Plugin\MassactionKey->aroundDispatch(Object(Magento\Catalog\Controller\Adminhtml\Category\Save\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http))
#46 /home/store571/public_html/var/generation/Magento/Catalog/Controller/Adminhtml/Category/Save/Interceptor.php(26): Magento\Catalog\Controller\Adminhtml\Category\Save\Interceptor->___callPlugins('dispatch', Array, Array)
#47 /home/store571/public_html/vendor/magento/framework/App/FrontController.php(55): Magento\Catalog\Controller\Adminhtml\Category\Save\Interceptor->dispatch(Object(Magento\Framework\App\Request\Http))
#48 /home/store571/public_html/vendor/magento/framework/Interception/Interceptor.php(74): Magento\Framework\App\FrontController->dispatch(Object(Magento\Framework\App\Request\Http))
#49 /home/store571/public_html/vendor/magento/framework/Interception/Chain/Chain.php(70): Magento\Framework\App\FrontController\Interceptor->___callParent('dispatch', Array)
#50 /home/store571/public_html/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\Interception\Chain\Chain->invokeNext('Magento\\Framewo...', 'dispatch', Object(Magento\Framework\App\FrontController\Interceptor), Array, 'install')
#51 /home/store571/public_html/vendor/magento/framework/Module/Plugin/DbStatusValidator.php(69): Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Request\Http))
#52 /home/store571/public_html/vendor/magento/framework/Interception/Interceptor.php(142): Magento\Framework\Module\Plugin\DbStatusValidator->aroundDispatch(Object(Magento\Framework\App\FrontController\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http))
#53 /home/store571/public_html/var/generation/Magento/Framework/App/FrontController/Interceptor.php(26): Magento\Framework\App\FrontController\Interceptor->___callPlugins('dispatch', Array, Array)
#54 /home/store571/public_html/vendor/magento/framework/App/Http.php(135): Magento\Framework\App\FrontController\Interceptor->dispatch(Object(Magento\Framework\App\Request\Http))
#55 /home/store571/public_html/vendor/magento/framework/App/Bootstrap.php(258): Magento\Framework\App\Http->launch()
#56 /home/store571/public_html/index.php(72): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http))
#57 {main} [] []

2 REPLIES

Re: Saving categories errors

Hello @Michele91

Can i know the magento 2 version for that?

Re: Saving categories errors

Hello @Sunil Patel,

Magento version 2.1.7