[0.17.79] crash when placing ghost in The Blueprint Lab -Credomane with Portals active

[Carl the Wimp]

With only the mods "Portals" (0.4.9) and "The Blueprint Lab - Credomane" (0.17.7) active, if I follow these steps:

1) start Factorio
2) start a new game
3) enter the lab (click button "TheLab" in upper left corner)
4) try to place a ghost of a wooden chest (or anything else I tried)

then Factorio pops up a message about reporting a log file and crashes to desktop.

I expected it to place a ghost and not crash

The crash has happened every time I've tried to place any kind of ghost in the blueprint lab with the portals mod active; it does not occur without the portals mod. I've attached a log file from one of the crashes.

[boskid]

Duplicate 78559, already fixed in 0.18.0. Tested under 0.18.7 and there is no crash.