加载架构后获取错误

Question

我正在加载架构并访问新创建的模块并显示以下错误：

ActiveRecord::StatementInvalid in Admin/slidersimages#index

显示

/var/www/musicradio/trunk/app/views/admin/slidersimages/index.html.erb where line #30 raised:

PG::UndefinedTable: ERROR:  relation "slidersimages" does not exist
LINE 5:              WHERE a.attrelid = '"slidersimages"'::regclass
                                        ^
:             SELECT a.attname, format_type(a.atttypid, a.atttypmod),
                     pg_get_expr(d.adbin, d.adrelid), a.attnotnull, a.atttypid, a.atttypmod
              FROM pg_attribute a LEFT JOIN pg_attrdef d
                ON a.attrelid = d.adrelid AND a.attnum = d.adnum
             WHERE a.attrelid = '"slidersimages"'::regclass
               AND a.attnum > 0 AND NOT a.attisdropped
             ORDER BY a.attnum