I created a model with 1460 objects, which I am not able to export into a webscene. I use a laptop with 8G memory and NVIDIA GeForce GT 750M.
I have excluded multiple obstacles. Some ten buildings will export fine, so I thought it was the vegetation and groundtexture. However, when trying to export a greater amount of only buildings (c.500), I only receive the log-files and get a message when finished exporting. Something like: "the batch finished exporting, but some errors occurred, see log-file".
I have attached the LOG file, and at the end of the file the models seem to have exported fine, but no 3ws file appears.
Exporting the model of 183 MB in the 2014 trail went extremely fast within minutes. However, the model does not launch in the webviewer - either opening the file from 2012 or 2014. It gives the message in the attachment.