How can I hide the validation/marker error bar on the right in IntelliJ Idea 10?

The right side validation ba开发者_如何转开发r that shows yellow markers for warnings and red markers for errors.

There is no way to hide it as it's combined with the scrollbar.

However, you can adjust the severity settings for errors and warnings so that they are not displayed in the stripe as marks in Settings | Editor | Colors & Fonts | General:

• Error
• Warning
• Weak Warning

Disable Error Stripe Mark checkbox for the elements above.