某台机器上IE8抛“Invalid procedure call or argument”异常
某台机器上IE8抛“Invalid procedure call or argument”异常<div class="postbody"><div id="cnblogs_post_body">某台机器上，访问公司的好几个产品网站，都抛出很多&ldquo;Invalid procedure call or argument&rdquo;，跟进了下，情况最后简化为：
1. 环境：
browser_info:"platform:Win32;msie;version:8.0;ie",
navigator:"appCodeName:Mozilla;appName:Microsoft InternetExplorer;appMinorVersion:Release Candidate1;cpuClass:x86;platform:Win32;systemLanguage:zh-cn;userLanguage:zh-cn;appVersion:4.0(compatible; MSIE 8.0; Windows NT 5.1; Trident\u002F4.0; .NET CLR 1.1.4322; .NETCLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR3.5.30729);userAgent:Mozilla\u002F4.0 (compatible; MSIE 8.0; Windows NT 5.1;Trident\u002F4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR3.0.4506.2152; .NET CLR 3.5.30729);onLine:true;cookieEnabled:true"
2. 错误代码：
<div class="cnblogs_code"><!DOCTYPE html><html><head></head><body><div></div></body><script>alert(document.body.querySelectorAll);var els = document.body.querySelectorAll('div');alert(els[2]);// 2 > els.length-1</script></html>
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