【发布时间】：2019-06-15 06:31:00
【问题描述】：
当我尝试在添加问题页面（如 docx、xlsx）中上传某种文件时，我遇到了 moodle 的问题，我在控制台出现以下错误：
Uncaught DOMException: Blocked a frame with origin "http://example.com" from accessing a cross-origin frame.
at Function.O.getValue (http://example.com/theme/yui_combo.php?rollup/3.13.0/yui-moodlesimple.js:14670:14)
at Y_Node.DEFAULT_GETTER (http://example.com/theme/yui_combo.php?rollup/3.13.0/yui-moodlesimple.js:30339:24)
at Y_Node._get (http://example.com/theme/yui_combo.php?rollup/3.13.0/yui-moodlesimple.js:30422:41)
at Y_Node.get (http://example.com/theme/yui_combo.php?rollup/3.13.0/yui-moodlesimple.js:30395:24)
at IO._uploadComplete (http://yui.yahooapis.com/combo?3.13.0/datatype-xml-parse/datatype-xml-parse.js&3.13.0/io-xdr/io-xdr.js&3.13.0/io-form/io-form.js&3.13.0/io-upload-iframe/io-upload-iframe.js&3.13.0/queue-promote/queue-promote.js&3.13.0/io-queue/io-queue.js&3.13.0/event-resize/event-resize.js&3.13.0/dd-ddm/dd-ddm.js&3.13.0/dd-ddm-drop/dd-ddm-drop.js&3.13.0/dd-proxy/dd-proxy.js&3.13.0/dd-constrain/dd-constrain.js&3.13.0/dd-drop/dd-drop.js&3.13.0/dd-scroll/dd-scroll.js&3.13.0/dd-drop-plugin/dd-drop-plugin.js&3.13.0/dd-delegate/dd-delegate.js:724:44)
at Y_Node.<anonymous> (http://yui.yahooapis.com/combo?3.13.0/datatype-xml-parse/datatype-xml-parse.js&3.13.0/io-xdr/io-xdr.js&3.13.0/io-form/io-form.js&3.13.0/io-upload-iframe/io-upload-iframe.js&3.13.0/queue-promote/queue-promote.js&3.13.0/io-queue/io-queue.js&3.13.0/event-resize/event-resize.js&3.13.0/dd-ddm/dd-ddm.js&3.13.0/dd-ddm-drop/dd-ddm-drop.js&3.13.0/dd-proxy/dd-proxy.js&3.13.0/dd-constrain/dd-constrain.js&3.13.0/dd-drop/dd-drop.js&3.13.0/dd-scroll/dd-scroll.js&3.13.0/dd-drop-plugin/dd-drop-plugin.js&3.13.0/dd-delegate/dd-delegate.js:569:34)
at Y.Subscriber._notify (http://example.com/theme/yui_combo.php?rollup/3.13.0/yui-moodlesimple.js:26572:35)
at Y.Subscriber.notify (http://example.com/theme/yui_combo.php?rollup/3.13.0/yui-moodlesimple.js:26601:24)
at Y.CustomEvent._notify (http://example.com/theme/yui_combo.php?rollup/3.13.0/yui-moodlesimple.js:26264:17)
at Y.CustomEvent._procSubs (http://example.com/theme/yui_combo.php?rollup/3.13.0/yui-moodlesimple.js:26390:36)
此问题仅在某些计算机上出现 例如，对于计算机 1，它可以与所有浏览器完美配合，但对于计算机 2，它在所有浏览器中都不能正常工作 请注意，有些文件正在上传，没有错误，例如 png、jpg 文件
有什么帮助吗？
【问题讨论】：
标签： php moodle moodle-api