It looks like it is the series. Perhaps the animation is just calling the series but the way it is expected is to be random. The dots do not move like the lines... they must just call the color over and over... and if it is a series... it is the same each time.
but when the colors set to
colors: series("#06a", "#0a0", "#fa0")
run no problem
next in some item ,label can't show,why?
Looks like it relates to how many objects are in the tile too. A series runs in order as it makes the tile objects. When the dots animate, it starts again. If it starts at the same place then it appears not to change. So if the number in the tile is divisible evenly by the number of colors in the series, then there is no animation.
The label is missing as I am guessing the dots and some others have the removeAllChildren() set to do the animation whereas the ones that stay, mush just be animating the objects inside, not removing all items.
yes,is that problem.
We have just added a note to the docs for makePattern under the interval parameter. Thanks!