<@U2EJ89R7U> hi. from that example, it looks like ...
# tornadofxc
carlw
09/26/2017, 3:58 PM@julienquievreux hi. from that example, it looks like you are creating a new flowpane() and then immediately clearing it of children (which it doesn't have). can you post a little more code? i think you'll want to keep a reference to the flowpane() you use in the builder as the target of your clear children operation