doc how to fix failed launching for NewUserMode

resolve #101
go-rod · Jul 7, 2020 · 32278e5 · 32278e5
1 parent 648ea13
commit 32278e5
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/launcher/launcher.go b/lib/launcher/launcher.go
@@ -96,6 +96,8 @@ func New() *Launcher {
 }
 
 // NewUserMode is a preset to enable reusing current user data. Useful for automation of personal browser.
+// If you see any error, it may because you can't launch debug port for existing browser, the solution is to
+// completely close the running browser. Unfortunately, there's no API for rod to tell it automatically yet.
 func NewUserMode() *Launcher {
 	return &Launcher{
 		ctx: context.Background(),