Problems with Ldview and Lpub

[Travis Cobbs]

It's highly likely that you're running out of memory. I believe that LPub instructs LDView to run in low-memory mode. You can set "Memory Usage" to "Low" on the General tab of LDView's preferences to have it run in low-memory mode when loading the file directly. It's also worth noting that LPub creates a custom file for LDView for every step, and until it gets to the last step, the file won't have all the parts in it, so will be smaller and use less memory than the whole file would.