Magento 2.2.2 - Admin Configuration loading problemElement 'css', attribute 'order': The attribute 'order' is...

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Magento 2.2.2 - Admin Configuration loading problem


Element 'css', attribute 'order': The attribute 'order' is not allowedMagento 2: Plugin class does not existwhen i click on category filter on Category List page Category filter getting error “Bucket does not exist”Could not create an acl object: Invalid XMLElement 'referenceContainer', attribute 'after': The attribute 'after' is not allowedUnable to create/visualize productsInvalid template file: 'Magento_CatalogFatal error: Uncaught TypeError: Argument 2 passed to MageplazaHelloWorldControllerAdminhtmlPostMassDelete::__construct()Magento 2, error 'unserialize value' when using Ajax in phtml in admin pageUnable to serialize value problem with Magento 2.2.6













0















I am having serious problem with CONFIGURATION - Saving and changing. I am not able to load the configuration page at all. I get this below given error, can anyone help me here.



Magento Details:



Apache Version - 2.4.29

PHP Version - 5.6.33

MySQL Version - 5.6.38

Magento Version - 2.2.2



{"0":"Notice: Undefined index: id in
/home/efabrics/public_html/vendor/magento/module-config/Model/Config/Structure/Element/Iterator.php
on line 63","1":"#0
/home/efabrics/public_html/vendor/magento/module-config/Model/Config/Structure/Element/Iterator.php(63):
MagentoFrameworkAppErrorHandler->handler(8, 'Undefined
index...', '/home/efabrics/...', 63, Array)n#1
/home/efabrics/public_html/vendor/magento/module-config/Model/Config/Structure.php(146):
MagentoConfigModelConfigStructureElementIterator->setElements(Array,
'default')n#2
/home/efabrics/public_html/generated/code/Magento/Config/Model/Config/Structure/Interceptor.php(24):
MagentoConfigModelConfigStructure->getTabs()n#3
/home/efabrics/public_html/vendor/magento/module-config/Model/Config/Structure.php(209):
MagentoConfigModelConfigStructureInterceptor->getTabs()n#4
/home/efabrics/public_html/generated/code/Magento/Config/Model/Config/Structure/Interceptor.php(76):
MagentoConfigModelConfigStructure->getFirstSection()n#5
/home/efabrics/public_html/vendor/magento/module-config/Controller/Adminhtml/System/AbstractConfig.php(60):
MagentoConfigModelConfigStructureInterceptor->getFirstSection()n#6
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(58):
MagentoConfigControllerAdminhtmlSystemAbstractConfig->dispatch(Object(MagentoFrameworkAppRequestHttp))n#7
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(138): MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor->___callParent('dispatch',
Array)n#8
/home/efabrics/public_html/vendor/magento/module-backend/App/Action/Plugin/Authentication.php(143):
MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor->MagentoFrameworkInterception{closure}(Object(MagentoFrameworkAppRequestHttp))n#9
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(135): MagentoBackendAppActionPluginAuthentication->aroundDispatch(Object(MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor),
Object(Closure), Object(MagentoFrameworkAppRequestHttp))n#10
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(153): MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor->MagentoFrameworkInterception{closure}(Object(MagentoFrameworkAppRequestHttp))n#11
/home/efabrics/public_html/generated/code/Magento/Config/Controller/Adminhtml/System/Config/Index/Interceptor.php(39):
MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor->___callPlugins('dispatch',
Array, NULL)n#12
/home/efabrics/public_html/vendor/magento/framework/App/FrontController.php(55):
MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor->dispatch(Object(MagentoFrameworkAppRequestHttp))n#13
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(58):
MagentoFrameworkAppFrontController->dispatch(Object(MagentoFrameworkAppRequestHttp))n#14
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(138): MagentoFrameworkAppFrontControllerInterceptor->___callParent('dispatch',
Array)n#15
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(153): MagentoFrameworkAppFrontControllerInterceptor->MagentoFrameworkInterception{closure}(Object(MagentoFrameworkAppRequestHttp))n#16
/home/efabrics/public_html/generated/code/Magento/Framework/App/FrontController/Interceptor.php(26):
MagentoFrameworkAppFrontControllerInterceptor->___callPlugins('dispatch',
Array, Array)n#17
/home/efabrics/public_html/vendor/magento/framework/App/Http.php(135):
MagentoFrameworkAppFrontControllerInterceptor->dispatch(Object(MagentoFrameworkAppRequestHttp))n#18
/home/efabrics/public_html/generated/code/Magento/Framework/App/Http/Interceptor.php(24):
MagentoFrameworkAppHttp->launch()n#19
/home/efabrics/public_html/vendor/magento/framework/App/Bootstrap.php(256):
MagentoFrameworkAppHttpInterceptor->launch()n#20
/home/efabrics/public_html/index.php(39):
MagentoFrameworkAppBootstrap->run(Object(MagentoFrameworkAppHttpInterceptor))n#21
{main}","url":"/efabadmin/admin/system_config/index/key/3efe52c828dea94d7e8f3ff31c33a13c6fce6418791023ff92a34e48e36151dc/","script_name":"/index.php"}







magento2.2







share|improve this question

























  • Can you clear var/generation and try after clearing the cache.

    – dev_67Commerce
    Jan 18 '18 at 6:47











  • There is no VAR/GENERATION folder. But there is a GENERATED directory in the magento root directory.

    – Venkatesha
    Jan 18 '18 at 7:35











  • Was it working before? The magento2

    – dev_67Commerce
    Jan 18 '18 at 7:35











  • Is there any custom module installed ?

    – Chander Shekhar
    Jan 18 '18 at 7:36











  • this issue occur due to wrong xml in system.xml

    – Chander Shekhar
    Jan 18 '18 at 7:37
















0















I am having serious problem with CONFIGURATION - Saving and changing. I am not able to load the configuration page at all. I get this below given error, can anyone help me here.



Magento Details:



Apache Version - 2.4.29

PHP Version - 5.6.33

MySQL Version - 5.6.38

Magento Version - 2.2.2



{"0":"Notice: Undefined index: id in
/home/efabrics/public_html/vendor/magento/module-config/Model/Config/Structure/Element/Iterator.php
on line 63","1":"#0
/home/efabrics/public_html/vendor/magento/module-config/Model/Config/Structure/Element/Iterator.php(63):
MagentoFrameworkAppErrorHandler->handler(8, 'Undefined
index...', '/home/efabrics/...', 63, Array)n#1
/home/efabrics/public_html/vendor/magento/module-config/Model/Config/Structure.php(146):
MagentoConfigModelConfigStructureElementIterator->setElements(Array,
'default')n#2
/home/efabrics/public_html/generated/code/Magento/Config/Model/Config/Structure/Interceptor.php(24):
MagentoConfigModelConfigStructure->getTabs()n#3
/home/efabrics/public_html/vendor/magento/module-config/Model/Config/Structure.php(209):
MagentoConfigModelConfigStructureInterceptor->getTabs()n#4
/home/efabrics/public_html/generated/code/Magento/Config/Model/Config/Structure/Interceptor.php(76):
MagentoConfigModelConfigStructure->getFirstSection()n#5
/home/efabrics/public_html/vendor/magento/module-config/Controller/Adminhtml/System/AbstractConfig.php(60):
MagentoConfigModelConfigStructureInterceptor->getFirstSection()n#6
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(58):
MagentoConfigControllerAdminhtmlSystemAbstractConfig->dispatch(Object(MagentoFrameworkAppRequestHttp))n#7
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(138): MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor->___callParent('dispatch',
Array)n#8
/home/efabrics/public_html/vendor/magento/module-backend/App/Action/Plugin/Authentication.php(143):
MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor->MagentoFrameworkInterception{closure}(Object(MagentoFrameworkAppRequestHttp))n#9
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(135): MagentoBackendAppActionPluginAuthentication->aroundDispatch(Object(MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor),
Object(Closure), Object(MagentoFrameworkAppRequestHttp))n#10
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(153): MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor->MagentoFrameworkInterception{closure}(Object(MagentoFrameworkAppRequestHttp))n#11
/home/efabrics/public_html/generated/code/Magento/Config/Controller/Adminhtml/System/Config/Index/Interceptor.php(39):
MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor->___callPlugins('dispatch',
Array, NULL)n#12
/home/efabrics/public_html/vendor/magento/framework/App/FrontController.php(55):
MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor->dispatch(Object(MagentoFrameworkAppRequestHttp))n#13
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(58):
MagentoFrameworkAppFrontController->dispatch(Object(MagentoFrameworkAppRequestHttp))n#14
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(138): MagentoFrameworkAppFrontControllerInterceptor->___callParent('dispatch',
Array)n#15
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(153): MagentoFrameworkAppFrontControllerInterceptor->MagentoFrameworkInterception{closure}(Object(MagentoFrameworkAppRequestHttp))n#16
/home/efabrics/public_html/generated/code/Magento/Framework/App/FrontController/Interceptor.php(26):
MagentoFrameworkAppFrontControllerInterceptor->___callPlugins('dispatch',
Array, Array)n#17
/home/efabrics/public_html/vendor/magento/framework/App/Http.php(135):
MagentoFrameworkAppFrontControllerInterceptor->dispatch(Object(MagentoFrameworkAppRequestHttp))n#18
/home/efabrics/public_html/generated/code/Magento/Framework/App/Http/Interceptor.php(24):
MagentoFrameworkAppHttp->launch()n#19
/home/efabrics/public_html/vendor/magento/framework/App/Bootstrap.php(256):
MagentoFrameworkAppHttpInterceptor->launch()n#20
/home/efabrics/public_html/index.php(39):
MagentoFrameworkAppBootstrap->run(Object(MagentoFrameworkAppHttpInterceptor))n#21
{main}","url":"/efabadmin/admin/system_config/index/key/3efe52c828dea94d7e8f3ff31c33a13c6fce6418791023ff92a34e48e36151dc/","script_name":"/index.php"}







magento2.2







share|improve this question

























  • Can you clear var/generation and try after clearing the cache.

    – dev_67Commerce
    Jan 18 '18 at 6:47











  • There is no VAR/GENERATION folder. But there is a GENERATED directory in the magento root directory.

    – Venkatesha
    Jan 18 '18 at 7:35











  • Was it working before? The magento2

    – dev_67Commerce
    Jan 18 '18 at 7:35











  • Is there any custom module installed ?

    – Chander Shekhar
    Jan 18 '18 at 7:36











  • this issue occur due to wrong xml in system.xml

    – Chander Shekhar
    Jan 18 '18 at 7:37














0












0








0








I am having serious problem with CONFIGURATION - Saving and changing. I am not able to load the configuration page at all. I get this below given error, can anyone help me here.



Magento Details:



Apache Version - 2.4.29

PHP Version - 5.6.33

MySQL Version - 5.6.38

Magento Version - 2.2.2



{"0":"Notice: Undefined index: id in
/home/efabrics/public_html/vendor/magento/module-config/Model/Config/Structure/Element/Iterator.php
on line 63","1":"#0
/home/efabrics/public_html/vendor/magento/module-config/Model/Config/Structure/Element/Iterator.php(63):
MagentoFrameworkAppErrorHandler->handler(8, 'Undefined
index...', '/home/efabrics/...', 63, Array)n#1
/home/efabrics/public_html/vendor/magento/module-config/Model/Config/Structure.php(146):
MagentoConfigModelConfigStructureElementIterator->setElements(Array,
'default')n#2
/home/efabrics/public_html/generated/code/Magento/Config/Model/Config/Structure/Interceptor.php(24):
MagentoConfigModelConfigStructure->getTabs()n#3
/home/efabrics/public_html/vendor/magento/module-config/Model/Config/Structure.php(209):
MagentoConfigModelConfigStructureInterceptor->getTabs()n#4
/home/efabrics/public_html/generated/code/Magento/Config/Model/Config/Structure/Interceptor.php(76):
MagentoConfigModelConfigStructure->getFirstSection()n#5
/home/efabrics/public_html/vendor/magento/module-config/Controller/Adminhtml/System/AbstractConfig.php(60):
MagentoConfigModelConfigStructureInterceptor->getFirstSection()n#6
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(58):
MagentoConfigControllerAdminhtmlSystemAbstractConfig->dispatch(Object(MagentoFrameworkAppRequestHttp))n#7
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(138): MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor->___callParent('dispatch',
Array)n#8
/home/efabrics/public_html/vendor/magento/module-backend/App/Action/Plugin/Authentication.php(143):
MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor->MagentoFrameworkInterception{closure}(Object(MagentoFrameworkAppRequestHttp))n#9
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(135): MagentoBackendAppActionPluginAuthentication->aroundDispatch(Object(MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor),
Object(Closure), Object(MagentoFrameworkAppRequestHttp))n#10
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(153): MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor->MagentoFrameworkInterception{closure}(Object(MagentoFrameworkAppRequestHttp))n#11
/home/efabrics/public_html/generated/code/Magento/Config/Controller/Adminhtml/System/Config/Index/Interceptor.php(39):
MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor->___callPlugins('dispatch',
Array, NULL)n#12
/home/efabrics/public_html/vendor/magento/framework/App/FrontController.php(55):
MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor->dispatch(Object(MagentoFrameworkAppRequestHttp))n#13
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(58):
MagentoFrameworkAppFrontController->dispatch(Object(MagentoFrameworkAppRequestHttp))n#14
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(138): MagentoFrameworkAppFrontControllerInterceptor->___callParent('dispatch',
Array)n#15
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(153): MagentoFrameworkAppFrontControllerInterceptor->MagentoFrameworkInterception{closure}(Object(MagentoFrameworkAppRequestHttp))n#16
/home/efabrics/public_html/generated/code/Magento/Framework/App/FrontController/Interceptor.php(26):
MagentoFrameworkAppFrontControllerInterceptor->___callPlugins('dispatch',
Array, Array)n#17
/home/efabrics/public_html/vendor/magento/framework/App/Http.php(135):
MagentoFrameworkAppFrontControllerInterceptor->dispatch(Object(MagentoFrameworkAppRequestHttp))n#18
/home/efabrics/public_html/generated/code/Magento/Framework/App/Http/Interceptor.php(24):
MagentoFrameworkAppHttp->launch()n#19
/home/efabrics/public_html/vendor/magento/framework/App/Bootstrap.php(256):
MagentoFrameworkAppHttpInterceptor->launch()n#20
/home/efabrics/public_html/index.php(39):
MagentoFrameworkAppBootstrap->run(Object(MagentoFrameworkAppHttpInterceptor))n#21
{main}","url":"/efabadmin/admin/system_config/index/key/3efe52c828dea94d7e8f3ff31c33a13c6fce6418791023ff92a34e48e36151dc/","script_name":"/index.php"}







magento2.2







share|improve this question
















I am having serious problem with CONFIGURATION - Saving and changing. I am not able to load the configuration page at all. I get this below given error, can anyone help me here.



Magento Details:



Apache Version - 2.4.29

PHP Version - 5.6.33

MySQL Version - 5.6.38

Magento Version - 2.2.2



{"0":"Notice: Undefined index: id in
/home/efabrics/public_html/vendor/magento/module-config/Model/Config/Structure/Element/Iterator.php
on line 63","1":"#0
/home/efabrics/public_html/vendor/magento/module-config/Model/Config/Structure/Element/Iterator.php(63):
MagentoFrameworkAppErrorHandler->handler(8, 'Undefined
index...', '/home/efabrics/...', 63, Array)n#1
/home/efabrics/public_html/vendor/magento/module-config/Model/Config/Structure.php(146):
MagentoConfigModelConfigStructureElementIterator->setElements(Array,
'default')n#2
/home/efabrics/public_html/generated/code/Magento/Config/Model/Config/Structure/Interceptor.php(24):
MagentoConfigModelConfigStructure->getTabs()n#3
/home/efabrics/public_html/vendor/magento/module-config/Model/Config/Structure.php(209):
MagentoConfigModelConfigStructureInterceptor->getTabs()n#4
/home/efabrics/public_html/generated/code/Magento/Config/Model/Config/Structure/Interceptor.php(76):
MagentoConfigModelConfigStructure->getFirstSection()n#5
/home/efabrics/public_html/vendor/magento/module-config/Controller/Adminhtml/System/AbstractConfig.php(60):
MagentoConfigModelConfigStructureInterceptor->getFirstSection()n#6
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(58):
MagentoConfigControllerAdminhtmlSystemAbstractConfig->dispatch(Object(MagentoFrameworkAppRequestHttp))n#7
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(138): MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor->___callParent('dispatch',
Array)n#8
/home/efabrics/public_html/vendor/magento/module-backend/App/Action/Plugin/Authentication.php(143):
MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor->MagentoFrameworkInterception{closure}(Object(MagentoFrameworkAppRequestHttp))n#9
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(135): MagentoBackendAppActionPluginAuthentication->aroundDispatch(Object(MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor),
Object(Closure), Object(MagentoFrameworkAppRequestHttp))n#10
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(153): MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor->MagentoFrameworkInterception{closure}(Object(MagentoFrameworkAppRequestHttp))n#11
/home/efabrics/public_html/generated/code/Magento/Config/Controller/Adminhtml/System/Config/Index/Interceptor.php(39):
MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor->___callPlugins('dispatch',
Array, NULL)n#12
/home/efabrics/public_html/vendor/magento/framework/App/FrontController.php(55):
MagentoConfigControllerAdminhtmlSystemConfigIndexInterceptor->dispatch(Object(MagentoFrameworkAppRequestHttp))n#13
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(58):
MagentoFrameworkAppFrontController->dispatch(Object(MagentoFrameworkAppRequestHttp))n#14
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(138): MagentoFrameworkAppFrontControllerInterceptor->___callParent('dispatch',
Array)n#15
/home/efabrics/public_html/vendor/magento/framework/Interception/Interceptor.php(153): MagentoFrameworkAppFrontControllerInterceptor->MagentoFrameworkInterception{closure}(Object(MagentoFrameworkAppRequestHttp))n#16
/home/efabrics/public_html/generated/code/Magento/Framework/App/FrontController/Interceptor.php(26):
MagentoFrameworkAppFrontControllerInterceptor->___callPlugins('dispatch',
Array, Array)n#17
/home/efabrics/public_html/vendor/magento/framework/App/Http.php(135):
MagentoFrameworkAppFrontControllerInterceptor->dispatch(Object(MagentoFrameworkAppRequestHttp))n#18
/home/efabrics/public_html/generated/code/Magento/Framework/App/Http/Interceptor.php(24):
MagentoFrameworkAppHttp->launch()n#19
/home/efabrics/public_html/vendor/magento/framework/App/Bootstrap.php(256):
MagentoFrameworkAppHttpInterceptor->launch()n#20
/home/efabrics/public_html/index.php(39):
MagentoFrameworkAppBootstrap->run(Object(MagentoFrameworkAppHttpInterceptor))n#21
{main}","url":"/efabadmin/admin/system_config/index/key/3efe52c828dea94d7e8f3ff31c33a13c6fce6418791023ff92a34e48e36151dc/","script_name":"/index.php"}







magento2.2




magento2.2






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited 1 min ago









Teja Bhagavan Kollepara

3,00641949




3,00641949










asked Jan 18 '18 at 6:44









VenkateshaVenkatesha

545




545













  • Can you clear var/generation and try after clearing the cache.

    – dev_67Commerce
    Jan 18 '18 at 6:47











  • There is no VAR/GENERATION folder. But there is a GENERATED directory in the magento root directory.

    – Venkatesha
    Jan 18 '18 at 7:35











  • Was it working before? The magento2

    – dev_67Commerce
    Jan 18 '18 at 7:35











  • Is there any custom module installed ?

    – Chander Shekhar
    Jan 18 '18 at 7:36











  • this issue occur due to wrong xml in system.xml

    – Chander Shekhar
    Jan 18 '18 at 7:37



















  • Can you clear var/generation and try after clearing the cache.

    – dev_67Commerce
    Jan 18 '18 at 6:47











  • There is no VAR/GENERATION folder. But there is a GENERATED directory in the magento root directory.

    – Venkatesha
    Jan 18 '18 at 7:35











  • Was it working before? The magento2

    – dev_67Commerce
    Jan 18 '18 at 7:35











  • Is there any custom module installed ?

    – Chander Shekhar
    Jan 18 '18 at 7:36











  • this issue occur due to wrong xml in system.xml

    – Chander Shekhar
    Jan 18 '18 at 7:37

















Can you clear var/generation and try after clearing the cache.

– dev_67Commerce
Jan 18 '18 at 6:47





Can you clear var/generation and try after clearing the cache.

– dev_67Commerce
Jan 18 '18 at 6:47













There is no VAR/GENERATION folder. But there is a GENERATED directory in the magento root directory.

– Venkatesha
Jan 18 '18 at 7:35





There is no VAR/GENERATION folder. But there is a GENERATED directory in the magento root directory.

– Venkatesha
Jan 18 '18 at 7:35













Was it working before? The magento2

– dev_67Commerce
Jan 18 '18 at 7:35





Was it working before? The magento2

– dev_67Commerce
Jan 18 '18 at 7:35













Is there any custom module installed ?

– Chander Shekhar
Jan 18 '18 at 7:36





Is there any custom module installed ?

– Chander Shekhar
Jan 18 '18 at 7:36













this issue occur due to wrong xml in system.xml

– Chander Shekhar
Jan 18 '18 at 7:37





this issue occur due to wrong xml in system.xml

– Chander Shekhar
Jan 18 '18 at 7:37










1 Answer
1






active

oldest

votes


















0















Please check your system.xml of your custom module. There may tab, section, group and field have the same id or may have null on id attribute.







share|improve this answer























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    Please check your system.xml of your custom module. There may tab, section, group and field have the same id or may have null on id attribute.







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      Please check your system.xml of your custom module. There may tab, section, group and field have the same id or may have null on id attribute.







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        Please check your system.xml of your custom module. There may tab, section, group and field have the same id or may have null on id attribute.







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        Please check your system.xml of your custom module. There may tab, section, group and field have the same id or may have null on id attribute.








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        answered Jan 18 '18 at 7:39









        Chander ShekharChander Shekhar

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