As shown in the picture below,I was setting Columns guides in the ‘Guides’ dialog,but not any guide was shown on canvas.I think there are 2 possible reasons for this error:
01 . The ‘Show Columns Guides’ option is disappear in AP (Windows) that had been report since AP 1.09,But not yet fixed in AP 1.10.(This is the main reason)
02.I was turn off ‘Show Columns Guides’ in AD and Execute command ‘Edit in Photo’ yesterday.After that,AP‘s ‘Shown Columns Guides’ option is hidden by defualt.
Now,The solution is switch to AD/Plubisher,turn on ‘Show Columns Guides’ and then siwtch back to AP.
I hope there will be help for people who have the same problem.