IE8 Error: Unexpected call to method or property access

In a scene a simple JS: $ ("#changeOption"). Text ("Add");

Error following IE8: ' Unexpected call to method or property access '

Change to: $ ("#changeOption"). HTML ("add");

Report the same mistake.

Change to: document.getElementById (' changeoption '). innertext= "Increase";

Same error: "Unknown run-time error"

Finally, change to: $ ("#changeOption"). attr (' text ', ' Add '); There was no error.

It's a wonderful, probably a bug that triggered the IE8???

IE8 Error: Unexpected call to method or property access