leo
leo
The root cause of "f key is invalid" is method createShadowRoot() has been deprecated in favor of attachShadow. u can replace createShadowRoot() with attachShadow({mode: 'open'}) to slove this problem.
Thank you for your prompt reply. I used it before and it worked, but I forgot which version it was. Yesterday, I tried several versions and none of them worked....
Is everything working properly on your PC? I've also tried on my office computer（win11 21H2）, but it still doesn't work neither.