%jigsaw Processing / Python - Cross-origin frame issue

[rsrini7]

I am getting below error from console when i hit %jigsaw Processing or Python.

Firefox:
SecurityError: Permission denied to access property "Blockly" on cross-origin object
http://localhost:8888/files/jigsaw-workspace-DIMJSX.html:1152:7

Chrome:
Uncaught DOMException: Blocked a frame with origin "null" from accessing a cross-origin frame.
at HTMLButtonElement.onclick (http://localhost:8888/files/jigsaw-workspace-DIMJSX.html:1144:118)

[dsblank]

Thank you for reporting this.

[dsblank]

Perhaps related to this that started yesterday:

https://www.cnet.com/news/chrome-warns-of-not-secure-sites-to-cut-web-surveillance-tampering-faq/

[rsrini7]

ya true. Can we use "https://github.com/ternarylabs/porthole" to resolve this ?
or
X-Frame-Options should allowed from parent - jupyter ?

[rsrini7]

Resolved by installing a chrome extension :)
Ignore X-Frame headers

[dsblank]

Thanks for reporting a work around!