The error message "invalid_character_err" is returned for jquery. bgiframe. js in ie9.

Error of jquery. bgiframe. js in ie9

CopyCodeThe Code is as follows: script5022: Dom exception: invalid_character_err (5)
Jquery. bgiframe. JS, line 8 character 976

Error CodeCopy codeThe Code is as follows: 1 {If (! $ ('Iframe. bgiframe ', this) [0]) This. insertbefore (document. createelement (HTML), this. firstchild) ;};}}( jquery );

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Solution 1:Copy codeThe Code is as follows: This. insertbefore (document. createelement ('html '), this. firstchild );

Add a quotation mark to HTML.
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