I just tried to test the new "asset library" feature in the new preview release.When I assign the library object in the scend It returned with an error message "asset can not be placed.method not found..."(see below)
And as I test the rpc again it shows without any texture(see below)
I reallized something is wrong with my laptop...Does anyone met with this before?
Hey bearsh2012 , I'm sorry to hear about this problem.
Could you please send us Feedback using the [Feedback] button in the Enscape context menu? Please make sure that 'Include Logfiles into feedback' is checked in the Enscape Feedback window and add your forum name or some other reference, so we may connect the provided data to this post. This way, we should get all the information necessary to identify the cause of this issue.
Thanks a lot in advance! 
bearsh2012 , in that case, a feedback report from the latest preview could actually be rather helpful in troubleshooting the cause behind this behaviour. Would you be so kind as to send us some through the feedback button? Thank you in advance!