VKontakte is by far the most convenient Russian-language resource, which is not only a popular social network, but also a service for listening to audio recordings and watching videos. Here is a huge library of musical compositions, audio books, clips, films and other good. Naturally, all registered participants are happy to use the opportunities provided to them. Recently, however, complaints about the "jokes" that the system throws out have increasingly begun to appear. All of them boil down to the error VKontakte JavaScript Error, which interferes with the normal operation of video and audio players.
Types of JavaScript Error Errors: A Brief Overview
This misfortune can significantly spoil the mood for those who were looking forward to enjoy pleasant music or pass the time for an evening movie viewing. To prevent this from happening, let's figure out how to fix the VKontakte JavaScript Error on our own. There are several possible solutions to the problem.
First, let's see what type of errors may appear:
- initAddMedia is not defined;
- cannot read property "length" of undefined;
- cannot convert "opts.photos" to object;
- cannot read property parentNode;
- currentaudioid is either just undefined.
This is by no means the entire list of possible error messages, but the most common options are listed here. Next, we consider the existing methods for solving them.
Ways to deal with JavaScript errors
If when you try to turn on the audio or open the video file, you do not succeed, and in the upper corner of the screen a hateful message appears that a JavaScript error "VKontakte" has occurred, then try to do the following to start:
- Use a different browser. For example, if you are currently working in Opera, then install Google Chrome or Mazil. Perhaps the problem will disappear.
- Press the keyboard shortcut Ctrl + F5. In some cases, this action removes the error.
- Scan your computer using anti-virus (Dr.Web or another). Do not forget to pre-update the program.
- Open the "My Settings" menu from your VKontakte page and check the box next to "Always use a secure connection." Perhaps this will help too.
- Clear caches of used browsers, clear Java cache.
If none of these actions helped and the VKontakte error JavaScript Error still prevents you from using all the functions of the resource, then the next way to solve the problem should work.
Detecting and removing a virus in the hosts system file
Probably the cause of such an unpleasant incident is viruses that have crept into your computer system. They work cunningly: they make entries in the hosts system file, as a result of which access to some sites is blocked (hence the error VKontakte JavaScript Error when trying to use this service). Therefore, in order to open access, you need to clean the corresponding file, that is, hosts. This can be done in automatic or manual mode. We will consider how to do it yourself.
Instructions for cleaning the hosts file
Steps to fix the error :
- Go to "My Computer" and open the system folder Widows / system32. It has a drivers drivers folder in which we need one called etc. Among the files stored in this last folder will be the hosts we need. We open it using the Notepad program or the WordPad text editor.
- You will see the contents of this file as a text entry. At the same time, in a healthy (non-virus-infected) file, the record is limited to the following data: 127.0.0.1.localhost.
- If you find that in addition to the specified text in the file there are other entries, then this is nothing more than garbage left by a cunning virus. It is he who prevents the programs on the VKontakte website from working normally, blocking access to them.
- We need to get rid of unnecessary entries. We completely clear the document (for better security), and enter the desired message again. Save the changes and close the editor.
- Now you need to restart the computer, after which the error should disappear. Try to go to your page on social networks and listen to audio files, as well as open a video. JavaScript Error Error "VKontakte" no longer appears.
This method is the most reliable, but at the same time quite simple. Typically, it helps solve problems with JavaScript errors. To prevent such troubles, check the operation of your antivirus. If necessary, update it or install a new one, because reliable computer protection is the basis for uninterrupted operation, including when using sites on the World Wide Web.
Other types of Vkontakte JavaScript errors
In addition to problems with audio and video files, this social network can “please” a number of other, even more ridiculous JavaScript Error VKontakte errors. What to do if dialogs do not open, messages are not sent and comments on photos are not attached - an addEventListener error is thrown; the wall does not work - wall is not defined; lack of access to other critical functions. This list is only part of the jambs of the system or failures, which make it difficult to use a popular resource.
Options for Resolving JavaScript Error Problems
Regardless of what kind of JavaScript error you are having, the ways to solve it come down to the same actions. As a rule, it is enough to use one of the options described above. It is especially worth paying attention to reinstalling / changing the browser used and cleaning the hosts file.
You can also try resetting your browser settings (tab "Properties / Advanced"). After that, you will need to restart the computer. In some cases, this simple action helps get rid of a pop-up error. In addition, it is necessary to check the entire operating system for viruses, perhaps they lurked somewhere else. To do this, you need to have a powerful and properly working antivirus.
The last "instance"
If everything is in order with your machine and system, but when you try to use some functions of a popular resource, you will still receive a JavaScript Error "VKontakte", how to fix it in this case? The thing is most likely in the service itself. The best solution would be to contact VKontakte technical support for help and explain the situation. Probably, there will be able to resolve this misunderstanding.
The most important advice is to do everything in your power to ensure the complete security of your computer system. Regularly update your antivirus and, if possible, use the latest browser versions. Then such errors will be minimized.