Selenium回放脚本报错，求教！！

zz_zzr

There was an unexpected error. Msg: TypeError: window is null
Url: chrome://selenium-ide/content/selenium-runner.js, line: 390, column: 7
createSelenium@chrome://selenium-ide/content/selenium-runner.js:390:7
start@chrome://selenium-ide/content/selenium-runner.js:405:16
Debugger.prototype.start@chrome://selenium-ide/content/debugger.js:154:1
Editor.prototype.playCurrentTestCase@chrome://selenium-ide/content/editor.js:925:1
Editor.prototype.playTestSuite/<@chrome://selenium-ide/content/editor.js:977:7
Editor.prototype.playTestSuite@chrome://selenium-ide/content/editor.js:973:4
Editor.controller.doCommand@chrome://selenium-ide/content/editor.js:390:9
goDoCommand@chrome://global/content/globalOverlay.js:96:7
oncommand@chrome://selenium-ide/content/selenium-ide.xul:1:1
这个是什么原因啊？请教高手，谢谢~

隔壁老唐

正常 ，上次我改的哪里我忘了 ，好像是设置了什么东西 ，你百度下 ，应该能找到  ，各种方法都试试 ，