问在ubuntu 18.04中运行odoo-11时出现样式错误

EN

Style error

The style compilation failed, see the error below. Your recent actions may be the cause, please try reverting the changes you made.

(b'', b'The "--no-js" argument is deprecated, as inline JavaScript is disabled by default. Use "--js" to enable inline JavaScript (not recommended).
ParseError: Unrecognized input. Possibly missing '(' in mixin call. in - on line 1314, column 29:
1313 .o-caret-down(@caret-width: @caret-width-base) {
1314     .utils-caret-boilerplate;
1315     border-bottom: 0;

')This error occured while compiling the bundle 'web.assets_common' containing:
    - /web/static/lib/bootstrap/less/variables.less
    - /web/static/lib/bootstrap/less/mixins/vendor-prefixes.less
    - /web/static/lib/bootstrap/less/mixins/buttons.less
    - /web/static/lib/bootstrap/less/mixins/clearfix.less
    - /web/static/lib/bootstrap/less/mixins/size.less
    - /web/static/src/less/variables.less
    - /web/static/src/less/utils.less
    - /web_editor/static/src/less/web_editor.variables.less
    - /web/static/lib/bootstrap-datetimepicker/src/less/_bootstrap-datetimepicker.less
    - /web/static/src/less/fonts.less
    - /web/static/src/less/navbar.less
    - /web/static/src/less/mimetypes.less
    - /web/static/src/less/modal.less
    - /web/static/src/less/animation.less
    - /web/static/src/less/rainbow.less
    - /web/static/src/less/datepicker.less
    - /web_planner/static/src/less/web_planner_common.less
    - /web_tour/static/src/less/tip.less
    - /web_tour/static/src/less/keyframes.less