[Skip to main content](#vessel-content) # Can not export products - Resolved ## - **[diaperaddict](/forum/user/46326-diaperaddict "View diaperaddict's Profile")** - [![diaperaddict's Avatar](https://www.hikashop.com/media/kunena/core/svg/person.svg)](/forum/user/46326-diaperaddict "View diaperaddict's Profile") Topic Author - [ Offline](/forum/user/46326-diaperaddict) Less More - Posts: 6 - Thank you received: 0 - - 7 years 1 month ago [\#311192](#311192) by [diaperaddict](/forum/user/46326-diaperaddict "View diaperaddict's Profile") *[Can not export products](/forum/25-install-update/898326-can-not-export-products-resolved#311192 "-- url of the page with the problem -- : pumpkinvines.com/e/administrator/index.p...ikashop&ctrl=product -- HikaShop version -- : 4.21 -- Joomla version -- : 3.9.11 -- PHP version -- : 7.1.22 -- Browser(s) name and version -- : Chrome -- Error-message(debug-mod must be tuned on) -- : Cannot modify header information - headers already sent by I have been having a lot of problems today. Hopefully there is an easy fix. I am getting this error when attempting an export of products: "Cannot modify header information - headers already sent by... Is there a security setting that I messed when I was troubleshooting earlier? Any ideas would be appreciated. Full text below: Notice: Undefined offset: 1489 in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php on line 95 Notice: Trying to get property of non-object in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php on line 95 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 68 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 69 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 70 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 71 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 72 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 73 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 74 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 75 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 77")* was created by *[diaperaddict](/forum/user/46326-diaperaddict "View diaperaddict's Profile")* -- url of the page with the problem -- : [ pumpkinvines.com/e/administrator/index.p...ikashop&ctrl=product](https://pumpkinvines.com/e/administrator/index.php?option=com_hikashop&ctrl=product) -- HikaShop version -- : 4.21 -- Joomla version -- : 3.9.11 -- PHP version -- : 7.1.22 -- Browser(s) name and version -- : Chrome -- Error-message(debug-mod must be tuned on) -- : Cannot modify header information - headers already sent by I have been having a lot of problems today. Hopefully there is an easy fix. I am getting this error when attempting an export of products: "Cannot modify header information - headers already sent by... Is there a security setting that I messed when I was troubleshooting earlier? Any ideas would be appreciated. Full text below: Notice: Undefined offset: 1489 in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php on line 95 Notice: Trying to get property of non-object in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php on line 95 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 68 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 69 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 70 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 71 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 72 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 73 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 74 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 75 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 77 Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzI1LWluc3RhbGwtdXBkYXRlLzg5ODMyNi1jYW4tbm90LWV4cG9ydC1wcm9kdWN0cy1yZXNvbHZlZD90bXBsPW1hcmtkb3du) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. - **[diaperaddict](/forum/user/46326-diaperaddict "View diaperaddict's Profile")** - [![diaperaddict's Avatar](https://www.hikashop.com/media/kunena/core/svg/person.svg)](/forum/user/46326-diaperaddict "View diaperaddict's Profile") Topic Author - [ Offline](/forum/user/46326-diaperaddict) Less More - Posts: 6 - Thank you received: 0 - - 7 years 1 month ago [\#311193](#311193) by [diaperaddict](/forum/user/46326-diaperaddict "View diaperaddict's Profile") Replied by *[diaperaddict](/forum/user/46326-diaperaddict "View diaperaddict's Profile")* on topic *[Can not export products - Resolved](/forum/25-install-update/898326-can-not-export-products-resolved#311193 "-- url of the page with the problem -- : pumpkinvines.com/e/administrator/index.p...ikashop&ctrl=product -- HikaShop version -- : 4.21 -- Joomla version -- : 3.9.11 -- PHP version -- : 7.1.22 -- Browser(s) name and version -- : Chrome -- Error-message(debug-mod must be tuned on) -- : Cannot modify header information - headers already sent by I have been having a lot of problems today. Hopefully there is an easy fix. I am getting this error when attempting an export of products: "Cannot modify header information - headers already sent by... Is there a security setting that I messed when I was troubleshooting earlier? Any ideas would be appreciated. Full text below: Notice: Undefined offset: 1489 in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php on line 95 Notice: Trying to get property of non-object in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php on line 95 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 68 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 69 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 70 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 71 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 72 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 73 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 74 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 75 Warning: Cannot modify header information - headers already sent by (output started at /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/views/product/tmpl/export.php:95) in /usr/www/users/kdesilva/pumpkin/e/administrator/components/com_hikashop/helpers/spreadsheet.php on line 77")* I turned on Joomla debugging in the Global Configuration; tried again and the product export function worked. I turned off debugging and product export function is working again. Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzI1LWluc3RhbGwtdXBkYXRlLzg5ODMyNi1jYW4tbm90LWV4cG9ydC1wcm9kdWN0cy1yZXNvbHZlZD90bXBsPW1hcmtkb3du) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. Board Categories HikaShop Install & Update Product & Category Display Content Creation Sales and Orders Orders management Reports & Statistics Customers Checkout Payment Methods Shipping Methods Import & Export (CSV, XLS…) Specific Features Affilation Taxes Wishlist Vote Carousel & Slider Mass Actions Filters & Search Discount & Coupon Feature Request Integrations Showcase General Talk about HikaShop Development HikaShop 3.0 Beta Translation Commercial Jobs HikaShop Components HikaMarket Market: Feature requests Market: How to? Market: Bug Report HikaSerial General talk about HikaSerial Serial: Bug Report Serial: How to? 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