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]