Debug Mode Error - ContextErrorException module.psshoppingcartpsshoppingc.php line 78

[sampsonzak]

Hi, I enabled debug mode as trying to add something to one of my TPL files, however with everything completely standard / unchanged, I am receiving an error after debug mode was activated, this is on a product page (Works fine, without issue with debug mode turned off):

 

Whoops, looks like something went wrong.
(1/1) ContextErrorException
Notice: Trying to access array offset on value of type null

in 35655e6409b6198f29dd6e732ef9598dec599880_2.module.psshoppingcartpsshoppingc.php line 78
at content_63e699a75bbc19_76670944()
in smarty_template_resource_base.php line 123
at Smarty_Template_Resource_Base->getRenderedTemplateCode()
in smarty_template_compiled.php line 114
at Smarty_Template_Compiled->render()
in smarty_internal_template.php line 216
at Smarty_Internal_Template->render()
in smarty_internal_templatebase.php line 232
at Smarty_Internal_TemplateBase->_execute()
in smarty_internal_templatebase.php line 116
at Smarty_Internal_TemplateBase->fetch()
in SmartyDevTemplate.php line 40
at SmartyDevTemplateCore->fetch()
in Module.php line 2490
at ModuleCore->fetch()
in ps_shoppingcart.php line 116
at Ps_Shoppingcart->renderWidget()
in Hook.php line 1017
at HookCore::coreRenderWidget()
in Hook.php line 964
at HookCore::exec()
in smarty.config.inc.php line 167
at smartyHook()
in SmartyLazyRegister.php line 83
at SmartyLazyRegister->__call()
in f3004da626f83982799566b687929b252b66e29c_2.file.desk-header-2.tpl.php line 51
at content_63e699a7538147_98028819()
in smarty_template_resource_base.php line 123
at Smarty_Template_Resource_Base->getRenderedTemplateCode()
in smarty_template_compiled.php line 114
at Smarty_Template_Compiled->render()
in smarty_internal_template.php line 216
at Smarty_Internal_Template->render()
in smarty_internal_template.php line 385
at Smarty_Internal_Template->_subTemplateRender()
in fa751e24efbb5c5e74a1bf62f8734b44481d603b_2.file.desktop-header.tpl.php line 25
at content_63e699a752ede6_61976938()
in smarty_template_resource_base.php line 123
at Smarty_Template_Resource_Base->getRenderedTemplateCode()
in smarty_template_compiled.php line 114
at Smarty_Template_Compiled->render()
in smarty_internal_template.php line 216
at Smarty_Internal_Template->render()
in smarty_internal_template.php line 385
at Smarty_Internal_Template->_subTemplateRender()
in de69074b52c51e61dc86abbaabd2bc81c8daaf4c_2.file.header.tpl.php line 55
at Block_91544304863e699a752a163_49338655->callBlock()
in smarty_internal_runtime_inheritance.php line 248
at Smarty_Internal_Runtime_Inheritance->callBlock()
in smarty_internal_runtime_inheritance.php line 184
at Smarty_Internal_Runtime_Inheritance->process()
in smarty_internal_runtime_inheritance.php line 156
at Smarty_Internal_Runtime_Inheritance->instanceBlock()
in de69074b52c51e61dc86abbaabd2bc81c8daaf4c_2.file.header.tpl.php line 29
at content_63e699a752c307_02489190()
in smarty_template_resource_base.php line 123
at Smarty_Template_Resource_Base->getRenderedTemplateCode()
in smarty_template_compiled.php line 114
at Smarty_Template_Compiled->render()
in smarty_internal_template.php line 216
at Smarty_Internal_Template->render()
in smarty_internal_template.php line 385
at Smarty_Internal_Template->_subTemplateRender()
in b868274d646dfa34257e9f9285a4e93b5e9c71ec_2.file.layout-both-columns.tpl.php line 144
at Block_124926832663e699a74b1b54_33117649->callBlock()
in smarty_internal_runtime_inheritance.php line 248
at Smarty_Internal_Runtime_Inheritance->callBlock()
in smarty_internal_runtime_inheritance.php line 184
at Smarty_Internal_Runtime_Inheritance->process()
in smarty_internal_runtime_inheritance.php line 156
at Smarty_Internal_Runtime_Inheritance->instanceBlock()
in b868274d646dfa34257e9f9285a4e93b5e9c71ec_2.file.layout-both-columns.tpl.php line 64
at content_63e699a74c17e9_66376841()
in smarty_template_resource_base.php line 123
at Smarty_Template_Resource_Base->getRenderedTemplateCode()
in smarty_template_compiled.php line 114
at Smarty_Template_Compiled->render()
in smarty_internal_template.php line 216
at Smarty_Internal_Template->render()
in smarty_internal_template.php line 385
at Smarty_Internal_Template->_subTemplateRender()
in smarty_internal_runtime_inheritance.php line 116
at Smarty_Internal_Runtime_Inheritance->endChild()
in df51a7f9824386d44e2147ebd995a098cf704f06_2.file.layout-full-width.tpl.php line 29
at content_63e699a74a8909_10143278()
in smarty_template_resource_base.php line 123
at Smarty_Template_Resource_Base->getRenderedTemplateCode()
in smarty_template_compiled.php line 114
at Smarty_Template_Compiled->render()
in smarty_internal_template.php line 216
at Smarty_Internal_Template->render()
in smarty_internal_template.php line 385
at Smarty_Internal_Template->_subTemplateRender()
in smarty_internal_runtime_inheritance.php line 116
at Smarty_Internal_Runtime_Inheritance->endChild()
in 1c99fc7a312466b3871eec1c058fcda66dcc460d_2.file.product.tpl.php line 35
at content_63e699a74a1e15_85204364()
in smarty_template_resource_base.php line 123
at Smarty_Template_Resource_Base->getRenderedTemplateCode()
in smarty_template_compiled.php line 114
at Smarty_Template_Compiled->render()
in smarty_internal_template.php line 216
at Smarty_Internal_Template->render()
in smarty_internal_templatebase.php line 232
at Smarty_Internal_TemplateBase->_execute()
in smarty_internal_templatebase.php line 116
at Smarty_Internal_TemplateBase->fetch()
in SmartyDev.php line 40
at SmartyDev->fetch()
in FrontController.php line 727
at FrontControllerCore->smartyOutputContent()
in FrontController.php line 709
at FrontControllerCore->display()
in Controller.php line 326
at ControllerCore->run()
in Dispatcher.php line 525
at DispatcherCore->dispatch()
in index.php line 30

 

Anyone have any idea why this is happening?

 

PHP 7.4, PrestaShop 1.7.8.8

 

Thank you!

[arunvishwakarama]

17 hours ago, sampsonzak said:

Hi, I enabled debug mode as trying to add something to one of my TPL files, however with everything completely standard / unchanged, I am receiving an error after debug mode was activated, this is on a product page (Works fine, without issue with debug mode turned off):

 

Whoops, looks like something went wrong.
(1/1) ContextErrorException
Notice: Trying to access array offset on value of type null

in 35655e6409b6198f29dd6e732ef9598dec599880_2.module.psshoppingcartpsshoppingc.php line 78
at content_63e699a75bbc19_76670944()
in smarty_template_resource_base.php line 123
at Smarty_Template_Resource_Base->getRenderedTemplateCode()
in smarty_template_compiled.php line 114
at Smarty_Template_Compiled->render()
in smarty_internal_template.php line 216
at Smarty_Internal_Template->render()
in smarty_internal_templatebase.php line 232
at Smarty_Internal_TemplateBase->_execute()
in smarty_internal_templatebase.php line 116
at Smarty_Internal_TemplateBase->fetch()
in SmartyDevTemplate.php line 40
at SmartyDevTemplateCore->fetch()
in Module.php line 2490
at ModuleCore->fetch()
in ps_shoppingcart.php line 116
at Ps_Shoppingcart->renderWidget()
in Hook.php line 1017
at HookCore::coreRenderWidget()
in Hook.php line 964
at HookCore::exec()
in smarty.config.inc.php line 167
at smartyHook()
in SmartyLazyRegister.php line 83
at SmartyLazyRegister->__call()
in f3004da626f83982799566b687929b252b66e29c_2.file.desk-header-2.tpl.php line 51
at content_63e699a7538147_98028819()
in smarty_template_resource_base.php line 123
at Smarty_Template_Resource_Base->getRenderedTemplateCode()
in smarty_template_compiled.php line 114
at Smarty_Template_Compiled->render()
in smarty_internal_template.php line 216
at Smarty_Internal_Template->render()
in smarty_internal_template.php line 385
at Smarty_Internal_Template->_subTemplateRender()
in fa751e24efbb5c5e74a1bf62f8734b44481d603b_2.file.desktop-header.tpl.php line 25
at content_63e699a752ede6_61976938()
in smarty_template_resource_base.php line 123
at Smarty_Template_Resource_Base->getRenderedTemplateCode()
in smarty_template_compiled.php line 114
at Smarty_Template_Compiled->render()
in smarty_internal_template.php line 216
at Smarty_Internal_Template->render()
in smarty_internal_template.php line 385
at Smarty_Internal_Template->_subTemplateRender()
in de69074b52c51e61dc86abbaabd2bc81c8daaf4c_2.file.header.tpl.php line 55
at Block_91544304863e699a752a163_49338655->callBlock()
in smarty_internal_runtime_inheritance.php line 248
at Smarty_Internal_Runtime_Inheritance->callBlock()
in smarty_internal_runtime_inheritance.php line 184
at Smarty_Internal_Runtime_Inheritance->process()
in smarty_internal_runtime_inheritance.php line 156
at Smarty_Internal_Runtime_Inheritance->instanceBlock()
in de69074b52c51e61dc86abbaabd2bc81c8daaf4c_2.file.header.tpl.php line 29
at content_63e699a752c307_02489190()
in smarty_template_resource_base.php line 123
at Smarty_Template_Resource_Base->getRenderedTemplateCode()
in smarty_template_compiled.php line 114
at Smarty_Template_Compiled->render()
in smarty_internal_template.php line 216
at Smarty_Internal_Template->render()
in smarty_internal_template.php line 385
at Smarty_Internal_Template->_subTemplateRender()
in b868274d646dfa34257e9f9285a4e93b5e9c71ec_2.file.layout-both-columns.tpl.php line 144
at Block_124926832663e699a74b1b54_33117649->callBlock()
in smarty_internal_runtime_inheritance.php line 248
at Smarty_Internal_Runtime_Inheritance->callBlock()
in smarty_internal_runtime_inheritance.php line 184
at Smarty_Internal_Runtime_Inheritance->process()
in smarty_internal_runtime_inheritance.php line 156
at Smarty_Internal_Runtime_Inheritance->instanceBlock()
in b868274d646dfa34257e9f9285a4e93b5e9c71ec_2.file.layout-both-columns.tpl.php line 64
at content_63e699a74c17e9_66376841()
in smarty_template_resource_base.php line 123
at Smarty_Template_Resource_Base->getRenderedTemplateCode()
in smarty_template_compiled.php line 114
at Smarty_Template_Compiled->render()
in smarty_internal_template.php line 216
at Smarty_Internal_Template->render()
in smarty_internal_template.php line 385
at Smarty_Internal_Template->_subTemplateRender()
in smarty_internal_runtime_inheritance.php line 116
at Smarty_Internal_Runtime_Inheritance->endChild()
in df51a7f9824386d44e2147ebd995a098cf704f06_2.file.layout-full-width.tpl.php line 29
at content_63e699a74a8909_10143278()
in smarty_template_resource_base.php line 123
at Smarty_Template_Resource_Base->getRenderedTemplateCode()
in smarty_template_compiled.php line 114
at Smarty_Template_Compiled->render()
in smarty_internal_template.php line 216
at Smarty_Internal_Template->render()
in smarty_internal_template.php line 385
at Smarty_Internal_Template->_subTemplateRender()
in smarty_internal_runtime_inheritance.php line 116
at Smarty_Internal_Runtime_Inheritance->endChild()
in 1c99fc7a312466b3871eec1c058fcda66dcc460d_2.file.product.tpl.php line 35
at content_63e699a74a1e15_85204364()
in smarty_template_resource_base.php line 123
at Smarty_Template_Resource_Base->getRenderedTemplateCode()
in smarty_template_compiled.php line 114
at Smarty_Template_Compiled->render()
in smarty_internal_template.php line 216
at Smarty_Internal_Template->render()
in smarty_internal_templatebase.php line 232
at Smarty_Internal_TemplateBase->_execute()
in smarty_internal_templatebase.php line 116
at Smarty_Internal_TemplateBase->fetch()
in SmartyDev.php line 40
at SmartyDev->fetch()
in FrontController.php line 727
at FrontControllerCore->smartyOutputContent()
in FrontController.php line 709
at FrontControllerCore->display()
in Controller.php line 326
at ControllerCore->run()
in Dispatcher.php line 525
at DispatcherCore->dispatch()
in index.php line 30

 

Anyone have any idea why this is happening?

 

PHP 7.4, PrestaShop 1.7.8.8

 

Thank you!

There is some value which was used in template as array but it is null currently so it's showing error when debug mode enabled else working fine 

you can add isset there to check array index and add else value and it should be fine in debug mode too 

[sampsonzak]

58 minutes ago, arunvishwakarama said:

There is some value which was used in template as array but it is null currently so it's showing error when debug mode enabled else working fine 

you can add isset there to check array index and add else value and it should be fine in debug mode too 

Hi,

 

Thanks. The error seems to be from the PS Shopping Cart though which is a native module so I'm a bit confused.

 

I also tried looking for the file:

in 35655e6409b6198f29dd6e732ef9598dec599880_2.module.psshoppingcartpsshoppingc.php line 7

 

in modules/ps_shoppingcart/ - there is a psshoppingcart.php, but cannot see any file called "psshoppingcartpsshoppingc.php" - where would this be?

 

Thanks

[arunvishwakarama]

That file generated dynamically in cache folder 

the concern is related to tpl file 

Though that is notice you can skip else need to review that template and find that line and add check there 

[sampsonzak]

54 minutes ago, arunvishwakarama said:

That file generated dynamically in cache folder 

the concern is related to tpl file 

Though that is notice you can skip else need to review that template and find that line and add check there 

Hi,

 

Thank you. I see the error mentions multiple .tpl files - so I need to fix this problem in all of the displayed .tpl files? Or just the first .tpl file?

 

Thanks again

[arunvishwakarama]

Such warnings may be in others templates so need to fix all of you want that to work on debug mode 

 

or you can disable notice from debug mode then all will be fine