Jenkins Html Rport using frame error solution

对于Blocked script execution in '<URL>' because the document's frame is sandboxed and the 'allow-scripts' permission is not set.

Refused to frame 'http://10.62.100.30:8888/' because it violates the following Content Security Policy directive: "default-src 'none'". Note that 'frame-src' was not explicitly set, so 'default-src' is used as a fallback.

This error can be solved by setting the CSP variables jenkins

Step:

1. Open the Jenkin home page.
2. Go to Manage Jenkins.
3. Now go to Script Console.
4. And in that console paste below statement and click on Run.System.setProperty("hudson.model.DirectoryBrowserSupport.CSP", "")