If there are errors on the web page, it may be that there is a problem with the web page itself, and the page template finds the js object; it may also be a problem with the computer itself, the computer browser version lacks plug-ins and components; it may also be that some programs with rogue bundled plug-ins are installed on the computer, causing errors on the web page.

Why are there errors on the web page?

1. Problems with the web page itself. Currently, many websites use free shared templates. Generally, such templates are not universal, and all the js (javascript) scripts in the original template may not be fully used. In addition, there are issues such as the designer's level or negligence. As a result, the js object cannot be found on the page. It will show that there is a problem with the web page.

2. Problems with the user’s computer itself. If there is a problem with the version of the browser you are using, or the page you are browsing requires certain plug-ins and components, which may have been blocked or not installed, there may be errors on the web page.

3. Caused by malicious viruses and rogue plug-ins. Many netizens install some installers with rogue bundled plug-ins without their knowledge, which can easily lead to errors on web pages.

The solution is as follows:

1. First close the web page that is causing the error, return to the desktop, and click the "Start" option below.

2. Then click on the Start menu, find the "Run" option and click on it.

3. Click to open the run option window, enter regsvr32 jscript.dll in the input box, and then click OK below.

4. After clicking OK, the computer will pop up a dialog box indicating that regsvr32 is successful. Click OK here to close it.

5. Then return to the running input box. At this time, delete the previous command, re-enter regsvr32 vbscript.dll, and click OK.

6. After clicking OK under the window, the computer will also pop up a success dialog box. After that, you can reopen the web page and there will be no errors.

The above is an introduction to what is happening when there are errors on the webpage.