I have uploaded a new feature layer to Agol to add to a new map. After I add the layer to my map I am unable to save the map as it states I am missing parameters "numThumbs" which does not exist on this layer on map. Is there somewhere I cannot find where this "numThumbs" exists?
I have just changed the thumbnail and there has been no change. It is a feature layer from ArcGis Pro. i have uploaded many others in the past and had no errors.
Hi @JoshuaBruni I have not seen this error before when saving a map but it would be helpful to take a closer look at your data. I have a few question to understand the environment of this issue better:
With your tip it was able to be saved using map viewer classic. Which is weird due to it being both the same map and layer used just in the classic viewer it saved.
i am now able to continue to edit the layers in the new map viewer so it seems as though that error is only in the new viewer
Hey @MJBiazar - I had the same issue. Saving in Classic seemed to fix it. Tried removing layers and turnign off time etc to no avail...
Here's the webmap if you want to take a look:
Hi @Peter_Klingman ,
I am experienced the same issue, only in the New Map Viewer.
In Map Viewer with an existing map it gives the error:
Doing the steps above in a new map, I can keep saving this map.
(no attachments or time enabled)
doing the add/remove trick to be able to save the map is also messing up the order of the layers. I noticed that all my (group) layers are in reversed order.
Doing add/remove again will put the layers in the right order again.
This works as expected for me.
I think I'm probably just missing something in the workflow - can you list out the exact steps that you've taken to consistently reproduce the issue?