---
name: Bug report
about: Create a report to help us improve
title: ''
labels: bug
assignees: ''

---

(_Please use [discuss.codelibs.org](https://discuss.codelibs.org/c/FessEN/8) before filing a bug._)

**Describe the bug**
A clear and concise description of what the bug is.

**To Reproduce**
Steps to reproduce the behavior:
1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

= ControlSidebar._jQueryInterface\n  $.fn[NAME].Constructor = ControlSidebar\n  $.fn[NAME].noConflict  = function () {\n    $.fn[NAME] = JQUERY_NO_CONFLICT\n    return ControlSidebar._jQueryInterface\n  }\n\n  return ControlSidebar\n})(jQuery)\n\nexport default ControlSidebar\n  \n","/**\n * --------------------------------------------\n * AdminLTE Layout.js\n * License MIT\n * --------------------------------------------\n */\n\nconst Layout = (($) => {\n  /**\n   * Constants\n   * ============...

version[1] === minMinor && version[2] < minPatch || version[0] >= maxMajor) {\n      throw new Error('Bootstrap\\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0')\n    }\n  }\n}\n\nUtil.jQueryDetection()\nsetTransitionEndSupport()\n\nexport default Util\n","/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.4.1): alert.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * ------------------------------...

## Development Information

### Get Source Code

1. Clone Fess's repository:
    ```
    $ cd ~/workspace
    $ git clone https://github.com/codelibs/fess.git
    ```
    
2. Import the cloned repository as a [Maven](https://maven.apache.org/) project on [Eclipse](https://www.eclipse.org/eclipseide/) or another IDE.

### Setup for OpenSearch Plugins

variable to check\n * @returns {Boolean} answer to: is a function?\n */\nexport default function isFunction(functionToCheck) {\n  const getType = {};\n  return (\n    functionToCheck &&\n    getType.toString.call(functionToCheck) === '[object Function]'\n  );\n}\n","/**\n * Get CSS computed property of the given element\n * @method\n * @memberof Popper.Utils\n * @argument {Eement} element\n * @argument {String} property\n */\nexport default function getStyleComputedProperty(element, property) {\n  if...

      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
      (except as stated in this section) patent license to make, have made,
      use, offer to sell, sell, import, and otherwise transfer the Work,
      where such license applies only to those patent claims licensable
      by such Contributor that are necessarily infringed by their

(https://github.com/twbs/bootstrap/blob/master/LICENSE)\n */\n\n@import \"functions\";\n@import \"variables\";\n@import \"mixins\";\n@import \"root\";\n@import \"reboot\";\n@import \"type\";\n@import \"images\";\n@import \"code\";\n@import \"grid\";\n@import \"tables\";\n@import \"forms\";\n@import \"buttons\";\n@import \"transitions\";\n@import \"dropdown\";\n@import \"button-group\";\n@import \"input-group\";\n@import \"custom-forms\";\n@import \"nav\";\n@import \"navbar\";\n@import \"card\";\n@import...

--------------------------------------\n */\n\n$.fn[NAME]             = Toast._jQueryInterface\n$.fn[NAME].Constructor = Toast\n$.fn[NAME].noConflict  = () => {\n  $.fn[NAME] = JQUERY_NO_CONFLICT\n  return Toast._jQueryInterface\n}\n\nexport default Toast\n","import $ from 'jquery'\nimport Alert from './alert'\nimport Button from './button'\nimport Carousel from './carousel'\nimport Collapse from './collapse'\nimport Dropdown from './dropdown'\nimport Modal from './modal'\nimport Popover from './popover'\nimport...

      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
      (except as stated in this section) patent license to make, have made,
      use, offer to sell, sell, import, and otherwise transfer the Work,
      where such license applies only to those patent claims licensable
      by such Contributor that are necessarily infringed by their

(https://github.com/twbs/bootstrap/blob/master/LICENSE)\n */\n\n@import \"functions\";\n@import \"variables\";\n@import \"mixins\";\n@import \"root\";\n@import \"reboot\";\n@import \"type\";\n@import \"images\";\n@import \"code\";\n@import \"grid\";\n@import \"tables\";\n@import \"forms\";\n@import \"buttons\";\n@import \"transitions\";\n@import \"dropdown\";\n@import \"button-group\";\n@import \"input-group\";\n@import \"custom-forms\";\n@import \"nav\";\n@import \"navbar\";\n@import \"card\";\n@import...