1 exception(s): Exception #0 (Exception): Warning: Invalid argument supplied for foreach() in /home/koutischatzis/public_html/vendor/magento/module-catalog/Block/Product/View/Options.php on line 221 Exception #0 (Exception): Warning: Invalid argument supplied for foreach() in /home/koutischatzis/public_html/vendor/magento/module-catalog/Block/Product/View/Options.php on line 221
#1 Magento\Catalog\Block\Product\View\Options->getJsonConfig() called at [vendor/magento/module-catalog/view/frontend/templates/product/view/options.phtml:17]
#2 include() called at [vendor/magento/framework/View/TemplateEngine/Php.php:59]
#3 Magento\Framework\View\TemplateEngine\Php->render() called at [vendor/magento/framework/Interception/Interceptor.php:60]
#4 Magento\Framework\View\TemplateEngine\Php\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:201]
#5 Magento\Framework\View\TemplateEngine\Php\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:216]
#6 Magento\Framework\View\TemplateEngine\Php\Interceptor->___callPlugins() called at [generated/code/Magento/Framework/View/TemplateEngine/Php/Interceptor.php:26]
#7 Magento\Framework\View\TemplateEngine\Php\Interceptor->render() called at [vendor/magento/framework/View/Element/Template.php:271]
#8 Magento\Framework\View\Element\Template->fetchView() called at [vendor/magento/framework/View/Element/Template.php:301]
#9 Magento\Framework\View\Element\Template->_toHtml() called at [vendor/magento/framework/View/Element/AbstractBlock.php:1100]
#10 Magento\Framework\View\Element\AbstractBlock->Magento\Framework\View\Element\{closure}() called at [vendor/magento/framework/View/Element/AbstractBlock.php:1104]
#11 Magento\Framework\View\Element\AbstractBlock->_loadCache() called at [vendor/magento/framework/View/Element/AbstractBlock.php:674]
#12 Magento\Framework\View\Element\AbstractBlock->toHtml() called at [vendor/magento/framework/View/Layout.php:566]
#13 Magento\Framework\View\Layout->_renderBlock() called at [vendor/magento/framework/View/Layout.php:542]
#14 Magento\Framework\View\Layout->renderNonCachedElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:206]
#15 Magento\Framework\View\Layout\Interceptor->renderNonCachedElement() called at [vendor/magento/framework/View/Layout.php:497]
#16 Magento\Framework\View\Layout->renderElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:193]
#17 Magento\Framework\View\Layout\Interceptor->renderElement() called at [vendor/magento/framework/View/Element/AbstractBlock.php:525]
#18 Magento\Framework\View\Element\AbstractBlock->getChildHtml() called at [generated/code/Magento/Catalog/Block/Product/View/Interceptor.php:778]
#19 Magento\Catalog\Block\Product\View\Interceptor->getChildHtml() called at [vendor/magento/module-catalog/view/frontend/templates/product/view/options/wrapper.phtml:17]
#20 include() called at [vendor/magento/framework/View/TemplateEngine/Php.php:59]
#21 Magento\Framework\View\TemplateEngine\Php->render() called at [vendor/magento/framework/Interception/Interceptor.php:60]
#22 Magento\Framework\View\TemplateEngine\Php\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:201]
#23 Magento\Framework\View\TemplateEngine\Php\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:216]
#24 Magento\Framework\View\TemplateEngine\Php\Interceptor->___callPlugins() called at [generated/code/Magento/Framework/View/TemplateEngine/Php/Interceptor.php:26]
#25 Magento\Framework\View\TemplateEngine\Php\Interceptor->render() called at [vendor/magento/framework/View/Element/Template.php:271]
#26 Magento\Framework\View\Element\Template->fetchView() called at [generated/code/Magento/Catalog/Block/Product/View/Interceptor.php:544]
#27 Magento\Catalog\Block\Product\View\Interceptor->fetchView() called at [vendor/magento/framework/View/Element/Template.php:301]
#28 Magento\Framework\View\Element\Template->_toHtml() called at [vendor/magento/framework/View/Element/AbstractBlock.php:1100]
#29 Magento\Framework\View\Element\AbstractBlock->Magento\Framework\View\Element\{closure}() called at [vendor/magento/framework/View/Element/AbstractBlock.php:1104]
#30 Magento\Framework\View\Element\AbstractBlock->_loadCache() called at [vendor/magento/framework/View/Element/AbstractBlock.php:674]
#31 Magento\Framework\View\Element\AbstractBlock->toHtml() called at [vendor/magento/framework/Interception/Interceptor.php:60]
#32 Magento\Catalog\Block\Product\View\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:201]
#33 Magento\Catalog\Block\Product\View\Interceptor->Magento\Framework\Interception\{closure}() called at [app/code/Zemez/ThemeOptions/Plugin/Catalog/Block/Product/ViewPlugin.php:72]
#34 Zemez\ThemeOptions\Plugin\Catalog\Block\Product\ViewPlugin->aroundToHtml() called at [vendor/magento/framework/Interception/Interceptor.php:198]
#35 Magento\Catalog\Block\Product\View\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:216]
#36 Magento\Catalog\Block\Product\View\Interceptor->___callPlugins() called at [generated/code/Magento/Catalog/Block/Product/View/Interceptor.php:871]
#37 Magento\Catalog\Block\Product\View\Interceptor->toHtml() called at [vendor/magento/framework/View/Layout.php:566]
#38 Magento\Framework\View\Layout->_renderBlock() called at [vendor/magento/framework/View/Layout.php:542]
#39 Magento\Framework\View\Layout->renderNonCachedElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:206]
#40 Magento\Framework\View\Layout\Interceptor->renderNonCachedElement() called at [vendor/magento/framework/View/Layout.php:497]
#41 Magento\Framework\View\Layout->renderElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:193]
#42 Magento\Framework\View\Layout\Interceptor->renderElement() called at [vendor/magento/framework/View/Element/AbstractBlock.php:556]
#43 Magento\Framework\View\Element\AbstractBlock->getChildChildHtml() called at [generated/code/Magento/Catalog/Block/Product/View/Interceptor.php:791]
#44 Magento\Catalog\Block\Product\View\Interceptor->getChildChildHtml() called at [vendor/magento/module-catalog/view/frontend/templates/product/view/form.phtml:37]
#45 include() called at [vendor/magento/framework/View/TemplateEngine/Php.php:59]
#46 Magento\Framework\View\TemplateEngine\Php->render() called at [vendor/magento/framework/Interception/Interceptor.php:60]
#47 Magento\Framework\View\TemplateEngine\Php\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:201]
#48 Magento\Framework\View\TemplateEngine\Php\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:216]
#49 Magento\Framework\View\TemplateEngine\Php\Interceptor->___callPlugins() called at [generated/code/Magento/Framework/View/TemplateEngine/Php/Interceptor.php:26]
#50 Magento\Framework\View\TemplateEngine\Php\Interceptor->render() called at [vendor/magento/framework/View/Element/Template.php:271]
#51 Magento\Framework\View\Element\Template->fetchView() called at [generated/code/Magento/Catalog/Block/Product/View/Interceptor.php:544]
#52 Magento\Catalog\Block\Product\View\Interceptor->fetchView() called at [vendor/magento/framework/View/Element/Template.php:301]
#53 Magento\Framework\View\Element\Template->_toHtml() called at [vendor/magento/framework/View/Element/AbstractBlock.php:1100]
#54 Magento\Framework\View\Element\AbstractBlock->Magento\Framework\View\Element\{closure}() called at [vendor/magento/framework/View/Element/AbstractBlock.php:1104]
#55 Magento\Framework\View\Element\AbstractBlock->_loadCache() called at [vendor/magento/framework/View/Element/AbstractBlock.php:674]
#56 Magento\Framework\View\Element\AbstractBlock->toHtml() called at [vendor/magento/framework/Interception/Interceptor.php:60]
#57 Magento\Catalog\Block\Product\View\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:201]
#58 Magento\Catalog\Block\Product\View\Interceptor->Magento\Framework\Interception\{closure}() called at [app/code/Zemez/ThemeOptions/Plugin/Catalog/Block/Product/ViewPlugin.php:72]
#59 Zemez\ThemeOptions\Plugin\Catalog\Block\Product\ViewPlugin->aroundToHtml() called at [vendor/magento/framework/Interception/Interceptor.php:198]
#60 Magento\Catalog\Block\Product\View\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:216]
#61 Magento\Catalog\Block\Product\View\Interceptor->___callPlugins() called at [generated/code/Magento/Catalog/Block/Product/View/Interceptor.php:871]
#62 Magento\Catalog\Block\Product\View\Interceptor->toHtml() called at [vendor/magento/framework/View/Layout.php:566]
#63 Magento\Framework\View\Layout->_renderBlock() called at [vendor/magento/framework/View/Layout.php:542]
#64 Magento\Framework\View\Layout->renderNonCachedElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:206]
#65 Magento\Framework\View\Layout\Interceptor->renderNonCachedElement() called at [vendor/magento/framework/View/Layout.php:497]
#66 Magento\Framework\View\Layout->renderElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:193]
#67 Magento\Framework\View\Layout\Interceptor->renderElement() called at [vendor/magento/framework/View/Layout.php:594]
#68 Magento\Framework\View\Layout->_renderContainer() called at [vendor/magento/framework/View/Layout.php:544]
#69 Magento\Framework\View\Layout->renderNonCachedElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:206]
#70 Magento\Framework\View\Layout\Interceptor->renderNonCachedElement() called at [vendor/magento/framework/View/Layout.php:497]
#71 Magento\Framework\View\Layout->renderElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:193]
#72 Magento\Framework\View\Layout\Interceptor->renderElement() called at [vendor/magento/framework/View/Layout.php:594]
#73 Magento\Framework\View\Layout->_renderContainer() called at [vendor/magento/framework/View/Layout.php:544]
#74 Magento\Framework\View\Layout->renderNonCachedElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:206]
#75 Magento\Framework\View\Layout\Interceptor->renderNonCachedElement() called at [vendor/magento/framework/View/Layout.php:497]
#76 Magento\Framework\View\Layout->renderElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:193]
#77 Magento\Framework\View\Layout\Interceptor->renderElement() called at [vendor/magento/framework/View/Layout.php:594]
#78 Magento\Framework\View\Layout->_renderContainer() called at [vendor/magento/framework/View/Layout.php:544]
#79 Magento\Framework\View\Layout->renderNonCachedElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:206]
#80 Magento\Framework\View\Layout\Interceptor->renderNonCachedElement() called at [vendor/magento/framework/View/Layout.php:497]
#81 Magento\Framework\View\Layout->renderElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:193]
#82 Magento\Framework\View\Layout\Interceptor->renderElement() called at [vendor/magento/framework/View/Layout.php:594]
#83 Magento\Framework\View\Layout->_renderContainer() called at [vendor/magento/framework/View/Layout.php:544]
#84 Magento\Framework\View\Layout->renderNonCachedElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:206]
#85 Magento\Framework\View\Layout\Interceptor->renderNonCachedElement() called at [vendor/magento/framework/View/Layout.php:497]
#86 Magento\Framework\View\Layout->renderElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:193]
#87 Magento\Framework\View\Layout\Interceptor->renderElement() called at [vendor/magento/framework/View/Layout.php:594]
#88 Magento\Framework\View\Layout->_renderContainer() called at [vendor/magento/framework/View/Layout.php:544]
#89 Magento\Framework\View\Layout->renderNonCachedElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:206]
#90 Magento\Framework\View\Layout\Interceptor->renderNonCachedElement() called at [vendor/magento/framework/View/Layout.php:497]
#91 Magento\Framework\View\Layout->renderElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:193]
#92 Magento\Framework\View\Layout\Interceptor->renderElement() called at [vendor/magento/framework/View/Layout.php:594]
#93 Magento\Framework\View\Layout->_renderContainer() called at [vendor/magento/framework/View/Layout.php:544]
#94 Magento\Framework\View\Layout->renderNonCachedElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:206]
#95 Magento\Framework\View\Layout\Interceptor->renderNonCachedElement() called at [vendor/magento/framework/View/Layout.php:497]
#96 Magento\Framework\View\Layout->renderElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:193]
#97 Magento\Framework\View\Layout\Interceptor->renderElement() called at [vendor/magento/framework/View/Layout.php:594]
#98 Magento\Framework\View\Layout->_renderContainer() called at [vendor/magento/framework/View/Layout.php:544]
#99 Magento\Framework\View\Layout->renderNonCachedElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:206]
#100 Magento\Framework\View\Layout\Interceptor->renderNonCachedElement() called at [vendor/magento/framework/View/Layout.php:497]
#101 Magento\Framework\View\Layout->renderElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:193]
#102 Magento\Framework\View\Layout\Interceptor->renderElement() called at [vendor/magento/framework/View/Layout.php:594]
#103 Magento\Framework\View\Layout->_renderContainer() called at [vendor/magento/framework/View/Layout.php:544]
#104 Magento\Framework\View\Layout->renderNonCachedElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:206]
#105 Magento\Framework\View\Layout\Interceptor->renderNonCachedElement() called at [vendor/magento/framework/View/Layout.php:497]
#106 Magento\Framework\View\Layout->renderElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:193]
#107 Magento\Framework\View\Layout\Interceptor->renderElement() called at [vendor/magento/framework/View/Layout.php:963]
#108 Magento\Framework\View\Layout->getOutput() called at [vendor/magento/framework/Interception/Interceptor.php:60]
#109 Magento\Framework\View\Layout\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:201]
#110 Magento\Framework\View\Layout\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:216]
#111 Magento\Framework\View\Layout\Interceptor->___callPlugins() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:494]
#112 Magento\Framework\View\Layout\Interceptor->getOutput() called at [vendor/magento/framework/View/Result/Page.php:258]
#113 Magento\Framework\View\Result\Page->render() called at [vendor/magento/framework/View/Result/Layout.php:171]
#114 Magento\Framework\View\Result\Layout->renderResult() called at [vendor/magento/framework/Interception/Interceptor.php:60]
#115 Magento\Framework\View\Result\Page\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:201]
#116 Magento\Framework\View\Result\Page\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/amasty/module-page-speed-optimizer/Plugin/ProcessPageResult.php:40]
#117 Amasty\PageSpeedOptimizer\Plugin\ProcessPageResult->aroundRenderResult() called at [vendor/magento/framework/Interception/Interceptor.php:198]
#118 Magento\Framework\View\Result\Page\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:216]
#119 Magento\Framework\View\Result\Page\Interceptor->___callPlugins() called at [generated/code/Magento/Framework/View/Result/Page/Interceptor.php:130]
#120 Magento\Framework\View\Result\Page\Interceptor->renderResult() called at [vendor/magento/framework/App/Http.php:120]
#121 Magento\Framework\App\Http->launch() called at [generated/code/Magento/Framework/App/Http/Interceptor.php:24]
#122 Magento\Framework\App\Http\Interceptor->launch() called at [vendor/magento/framework/App/Bootstrap.php:261]
#123 Magento\Framework\App\Bootstrap->run() called at [pub/index.php:40]