Magento 2.2.6 exception

Question

Getting below execption. Any clue please?

{"0":"Warning: explode() expects parameter 2 to be string, array given in /chroot/home/a353f659/website.com/html/vendor/magento/framework/View/Asset/Minification.php on line 146","1":"#0 [internal function]: Magento\Framework\App\ErrorHandler->handler(2, 'explode() expec...', '/chroot/home/a3...', 146, Array)\n#1 /chroot/home/a353f659/website.com/html/vendor/magento/framework/View/Asset/Minification.php(146): explode('\n', Array)\n#2 /chroot/home/a353f659/website.com/html/vendor/magento/framework/View/Asset/Minification.php(129): Magento\Framework\View\Asset\Minification->getExcludes('css')\n#3 /chroot/home/a353f659/website.com/html/vendor/magento/framework/View/Asset/Minification.php(87): Magento\Framework\View\Asset\Minification->isExcluded('frontend/Infort...')\n#4 /chroot/home/a353f659/website.com/html/vendor/magento/framework/View/Asset/File.php(115): Magento\Framework\View\Asset\Minification->addMinifiedSign('frontend/Infort...')\n#5 /chroot/home/a353f659/website.com/html/vendor/magento/framework/View/Asset/File.php(87): Magento\Framework\View\Asset\File->getPath()\n#6 /chroot/home/a353f659/website.com/html/vendor/magento/framework/View/Page/Config/Renderer.php(375): Magento\Framework\View\Asset\File->getUrl()\n#7 /chroot/home/a353f659/website.com/html/vendor/magento/framework/View/Page/Config/Renderer.php(261): Magento\Framework\View\Page\Config\Renderer->renderAssetHtml(Object(Magento\Framework\View\Asset\PropertyGroup))\n#8 /chroot/home/a353f659/website.com/html/vendor/magento/framework/View/Page/Config/Renderer.php(248): Magento\Framework\View\Page\Config\Renderer->renderAssetGroup(Object(Magento\Framework\View\Asset\PropertyGroup))\n#9 /chroot/home/a353f659/website.com/html/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\View\Page\Config\Renderer->renderAssets(Array)\n#10 /chroot/home/a353f659/website.com/html/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\View\Page\Config\Renderer\Interceptor->___callParent('renderAssets', Array)\n#11 /chroot/home/a353f659/website.com/html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\View\Page\Config\Renderer\Interceptor->Magento\Framework\Interception\{closure}(Array)\n#12 /chroot/home/a353f659/website.com/html/generated/code/Magento/Framework/View/Page/Config/Renderer/Interceptor.php(26): Magento\Framework\View\Page\Config\Renderer\Interceptor->___callPlugins('renderAssets', Array, Array)\n#13 /chroot/home/a353f659/website.com/html/vendor/magento/framework/View/Page/Config/Renderer.php(101): Magento\Framework\View\Page\Config\Renderer\Interceptor->renderAssets(Array)\n#14 /chroot/home/a353f659/website.com/html/vendor/magento/framework/View/Result/Page.php(249): Magento\Framework\View\Page\Config\Renderer->renderHeadContent()\n#15 /chroot/home/a353f659/website.com/html/vendor/magento/framework/View/Result/Layout.php(170): Magento\Framework\View\Result\Page->render(Object(Magento\Framework\App\Response\Http\Interceptor))\n#16 /chroot/home/a353f659/website.com/html/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\View\Result\Layout->renderResult(Object(Magento\Framework\App\Response\Http\Interceptor))\n#17 /chroot/home/a353f659/website.com/html/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\View\Result\Page\Interceptor->___callParent('renderResult', Array)\n#18 /chroot/home/a353f659/website.com/html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\View\Result\Page\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Response\Http\Interceptor))\n#19 /chroot/home/a353f659/website.com/html/generated/code/Magento/Framework/View/Result/Page/Interceptor.php(26): Magento\Framework\View\Result\Page\Interceptor->___callPlugins('renderResult', Array, Array)\n#20 /chroot/home/a353f659/website.com/html/vendor/magento/framework/App/Http.php(139): Magento\Framework\View\Result\Page\Interceptor->renderResult(Object(Magento\Framework\App\Response\Http\Interceptor))\n#21 /chroot/home/a353f659/website.com/html/vendor/magento/framework/App/Bootstrap.php(257): Magento\Framework\App\Http->launch()\n#22 /chroot/home/a353f659/website.com/html/index.php(47): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http))\n#23 {main}","url":"/","script_name":"/index.php"}

Answer 1

try running the following commands from your www / http directory in SSH

rm -rf var/generation var/di

php-7.0 bin/magento setup:di:compile

This will force any dependency injections to be deleted and regenerated. Hope this helps.