OfflineMapTask - Some layer could not be taken offline. Illegal state

NorbertThoden

Hi!

After a couple of time, i restarted playing with the OfflineMapTask 🙂

I started with the GenerateOfflineMap  (GitHub-ExamplesV100.6)

After setting networkproxy the example was not working, i had to set loginRequired to false.

Additionally, the option "Allow clients to export cache tiles" seems to be unset 😞

But then i switch to my own Enterprise (Portal and Server 10.5), create my very first webmap and add a single Url from the arcGIS Server (of Type MapServer) as basemap.

And finally, that works - great 🙂

But:

I add a second basemap to the webmap. Both can be displayed by the example - fine.

After some percent of downloading i get:

Some layer could not be taken offline. Illegal state

Both layers are basemaps ; both can be downloaded (Allow clients to export cache tiles -> yes)

I zoomed out as much as possible, so the upper basemap disappears (due to minScale/maxScale).

But the visiblityByScale shouldn´t be relevant, correct?

I started with an extent of only ~2km^2 and got a mmpk (60MB).

Finally that workflow should work with 20*30km. I expect and mmpk of a couple of GBs...

So, i am not very optimistic...

Any hints?

LukeSmallwood

Hi Norbert - thanks for reporting the issue.

One thing that can help track down the problem is to write the Job out to JSON. This should include all of the sub-job messages which provides more details about what is going on. Esri Tiled services set a maximum number of tiles which can be exported - but it sounds as though both basemaps are for your own tiled services?

Luke