Hello,
I installed all previuos betas without problems, but after installing 10.13.1 beta 4 I cannot see any content in Safari, App Store and Mail.
I suspect it may be an issue with WebKit, for the moment I installed Safari Technology Preview and it works, but I could not solve the problem with the other programs. In console I find:
Safari
could not create directory "" for future sandbox extension, error Error Domain=NSCocoaErrorDomain Code=512 "Impossibile salvare il file “”." UserInfo={NSFilePath=}
and
Safari
Page (pid: 0) did become unresponsive on <<private>>
any help?
thank you
Fabio