[TypeError] 
Cannot access offset of type string on string (0)
/home/bitrix/www/local/templates/main/components/bitrix/catalog.element/product.pdf/result_modifier.php:77
#0: include
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:947
#1: CBitrixComponentTemplate->__IncludeMutatorFile(array, array)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:854
#2: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:784
#3: CBitrixComponent->showComponentTemplate()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:724
#4: CBitrixComponent->includeComponentTemplate()
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4710
#5: Bitrix\Iblock\Component\Base->loadData()
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4689
#6: Bitrix\Iblock\Component\Base->initialLoadAction()
	/home/bitrix/www/bitrix/modules/iblock/lib/component/element.php:284
#7: Bitrix\Iblock\Component\Element->initialLoadAction()
	
#8: call_user_func(array)
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4876
#9: Bitrix\Iblock\Component\Base->doAction()
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4894
#10: Bitrix\Iblock\Component\Base->executeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:668
#11: CBitrixComponent->includeComponent(string, array, object, boolean)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1195
#12: CAllMain->IncludeComponent(string, string, array, object, array)
	/home/bitrix/www/local/templates/main/components/bitrix/catalog/catalog.dipaul/pdf.php:16
#13: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:790
#14: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:885
#15: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:784
#16: CBitrixComponent->showComponentTemplate()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:724
#17: CBitrixComponent->includeComponentTemplate(string)
	/home/bitrix/www/bitrix/components/bitrix/catalog/component.php:323
#18: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:615
#19: CBitrixComponent->__includeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:692
#20: CBitrixComponent->includeComponent(string, array, boolean, boolean)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1195
#21: CAllMain->IncludeComponent(string, string, array, boolean)
	/home/bitrix/www/catalog/index.php:21
#22: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:184
#23: require_once(string)
	/home/bitrix/www/bitrix/modules/main/include/routing_index.php:178
#24: include_once(string)
	/home/bitrix/www/bitrix/routing_index.php:2
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