After follow up your guide. I install new extension step by step:
In the OpenCart admin backend, do the following steps:
Step 1)
Go to Extensions > Extension Installer
Step 2)
Upload the opencart-2-x-export-import-multilingual-2-xx.ocmod.zip
Step 3)
Go to Extensions > Modifications
You should see any entry for this Export/Import tool
Step 4)
Click on the Refresh button (top right of the page) and get error:
Warning: fopen(/opt/bitnami/apps/opencart/htdocs/system/storage/modification/system/engine/action.php): failed to open stream: No such file or directory in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 408Warning: fwrite() expects parameter 1 to be resource, boolean given in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 410Warning: fclose() expects parameter 1 to be resource, boolean given in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 412Warning: fopen(/opt/bitnami/apps/opencart/htdocs/system/storage/modification/system/engine/loader.php): failed to open stream: No such file or directory in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 408Warning: fwrite() expects parameter 1 to be resource, boolean given in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 410Warning: fclose() expects parameter 1 to be resource, boolean given in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 412Warning: fopen(/opt/bitnami/apps/opencart/htdocs/system/storage/modification/system/library/config.php): failed to open stream: No such file or directory in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 408Warning: fwrite() expects parameter 1 to be resource, boolean given in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 410Warning: fclose() expects parameter 1 to be resource, boolean given in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 412Warning: fopen(/opt/bitnami/apps/opencart/htdocs/system/storage/modification/system/library/language.php): failed to open stream: No such file or directory in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 408Warning: fwrite() expects parameter 1 to be resource, boolean given in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 410Warning: fclose() expects parameter 1 to be resource, boolean given in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 412Warning: fopen(/opt/bitnami/apps/opencart/htdocs/system/storage/modification/admin/controller/common/menu.php): failed to open stream: No such file or directory in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 408Warning: fwrite() expects parameter 1 to be resource, boolean given in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 410Warning: fclose() expects parameter 1 to be resource, boolean given in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 412Warning: fopen(/opt/bitnami/apps/opencart/htdocs/system/storage/modification/admin/language/english/common/menu.php): failed to open stream: No such file or directory in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 408Warning: fwrite() expects parameter 1 to be resource, boolean given in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 410Warning: fclose() expects parameter 1 to be resource, boolean given in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 412Warning: fopen(/opt/bitnami/apps/opencart/htdocs/system/storage/modification/admin/view/template/common/menu.tpl): failed to open stream: No such file or directory in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 408Warning: fwrite() expects parameter 1 to be resource, boolean given in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 410Warning: fclose() expects parameter 1 to be resource, boolean given in /opt/bitnami/apps/opencart/htdocs/admin/controller/extension/modification.php on line 412Warning: Cannot modify header information - headers already sent by (output started at /opt/bitnami/apps/opencart/htdocs/admin/index.php:80) in /opt/bitnami/apps/opencart/htdocs/system/library/response.php on line 12
Thanks