Inactive sensor block

[saieeshg]

the rgb line follower block and color sensor block are inactive. how to use them

[drBlend]

Did you add a device?
Can you write me your problems here :
avdolliblendi@gmail.com

[tech_support]

Hello saieeshg,
You have to switch to Upload mode and they will be available.

[drBlend]

Have you switch mode to Upload

[saieeshg]

yes they are now visible after switching to offline mode. does it mean that i cant use rgb line follower and color sensor in live mode.?

[tech_support]

You may use Upload Mode broadcast.
On device, we upload:

Then for sprite, we have these block: