Issue: "Opening Robot Framework log failed"
- Verify that you have JavaScript enabled in your browser.
- Make sure you are using a modern enough browser. Firefox 3.5, IE 8, or equivalent is required, newer browsers are recommended.
- Check are there messages in your browser's JavaScript error log. Please report the problem if you suspect you have encountered a bug.
Explanation: Due to Content Security Policy (https://content-security-policy.com/).