我无法访问Selenium IDE 2.9.1（Firefox 48.0，Win 10）中的文件打开对话框。文件＆gt;在此错误消息中打开结果：
There was an unexpected error. Msg: NS_ERROR_FILE_UNRECOGNIZED_PATH: Component returned failure code: 0x80520001 (NS_ERROR_FILE_UNRECOGNIZED_PATH) [nsILocalFile.initWithPath]
Url: chrome://selenium-ide/content/file-utils.js, line: 32
FileUtils.getFile@chrome://selenium-ide/content/file-utils.js:32:5
showFilePicker@chrome://selenium-ide/content/tools.js:102:31
Application.prototype.loadTestCaseWithNewSuite@chrome://selenium-ide/content/application.js:259:20
Editor.prototype.loadRecentTestCase@chrome://selenium-ide/content/editor.js:489:5
Editor.controller.doCommand@chrome://selenium-ide/content/editor.js:366:9
goDoCommand@chrome://global/content/globalOverlay.js:100:7
oncommand@chrome://selenium-ide/content/selenium-ide.xul:1:1
档案＆gt; Open Test Suite导致更短的错误：
error loading test suite: [Exception... "Component returned failure code: 0x80520001 (NS_ERROR_FILE_UNRECOGNIZED_PATH) [nsILocalFile.initWithPath]" nsresult: "0x80520001 (NS_ERROR_FILE_UNRECOGNIZED_PATH)" location: "JS frame :: chrome://selenium-ide/content/file-utils.js :: FileUtils.getFile :: line 32" data: no]
有没有人知道这里有什么问题？