- I use a very small script, ´"document.body.style.border = “5px solid red”;´
- i also tried “Hello World”… the simplest way
- Script is loaded on google, but not an another big site?
What is wrong with this?
What is wrong with this?
Could you please paste the content of your manifest.json file?
I found the error.
"matches": ["*://*/*"],
the last * was missing.
Thx.