Uncaught referenceerror: xl_chrome_menu is not defined JS error caused by thunder chrome plug-in

I also found this problem a few days ago. This error occurs when I click a button.

It does not affect, but it is annoying to use the chrome console for debugging.

Baidu said it would take off thunder .. HoweverProgramFrom the perspective of staff, we still want to solve the bug.

My method is

Find the corresponding XL. js file. , Cannot be found? Search for XL. js in the chrome folder.

Press Ctrl + G in notepad to jump to the 111 line number

ModifyCodeIs:

FunctionHidexlmenu (){VaRChild = Document. getelementbyid ("downlaodbythunder");If(Xl_chrome_menu) {xl_chrome_menu.removechild (child); xl_chrome_menu.style.display= "NONE";
}}
 

Yes, it is so simple to add a line to determine whether to close and then open the browser, there is no error...

Many such bugs can be solved through this method .. Since people do not need to use it again, we have to do it on our own.