P: Tone curve is completely blank

[maxschrader]

I recently got a new computer. When I try to use lightroom CC, the tone curve is blank. Even if I adjust exposure settings or drag the curve, I can't view the histogram. It's still compltely fine on my old computer. I tried quitting and restarting and nothing has fixed it. Any suggestions?

[Rikk Flohr: Photography]

This is a known issue that should be fixed in the next version. 
See: https://www.reddit.com/r/Lightroom/comments/1jjl6we/missing_histogram_in_point_curves_in_lightroom/

[Rikk Flohr: Photography]

Greetings all, 

A new update for Adobe Photography Products has been released.  The April updates contain an update for this issue. 

If you do not see the update in your Creative Cloud Application, you can refresh it by hitting [Ctrl/Cmd]+[Alt/Opt]+[ R ].

Note: It may take up to 24 hours for your update to be available in your Creative Cloud app.

Thank you for being so patient.