Solved! Go to Solution.
A work around?
I had similar problems a while ago. Checked all checkboxes (for the layers in the map) for public and still no luck. Then I went to the map in question and clicked "Share" in the top menu. Took the abbreviated link (i.e http//:bit.ly/...) and that link was working! Don't know if this was just a fluke or if it works for apps...
/Richard
Edit: I was a bit quick on the trigger. I now realize that this is basically the same as already been mentioned by simo xu and Andrew Stauffer.
Thanks for the tip. I think it could work in some situations. The glitch does seem to be associated with working under an Organizational ArcGIS Online Account. The problem for me is that I have set up a group that allows me to share all my maps in a Map Gallery so that people inside and outside of my organization have a one stop place for my maps. Working with it this way, I am not sharing or accessing the maps by way of a link.
I had another go at it. And with a similar "hack" I was able to show a group publicly. Create a new group, make it public. Add public maps and public apps to the group (In "My content" (guessing here, I am using a swedish version). Go back to "Groups". Click "Share" and use the abreviated bit.ly-link. It will take you to you public group.
It might not be very good looking, but it seems to work.
Regards,
Ricahrd