Chrome extension warns “Cannot load extension with file or directory name Thumbs.db. The filename is illegal.”

Question

Whenever I use \"load unpacked\" to test my custom Chrome extension, I get an error:

There were warnings when trying to install this extension:

Answer 1

I have already face this problem and finaly i have solve it,when you load your extension folder to chrome then go to detail option and off the collect errors. you will never seen the error this is just like notice error it does not effect your extension. You can see the image for help