Upload log.txt and savegame.I converted my savegame as Francia and I set it as the i_am_hre nation. The converter identified and shattered the empire but after that a message appered in the log saying: "Emporor could not be found, no HRE mechanics. " and "HRE does not have electors." I'm using the 0.4 - dynamic_faith_102 prerelease and I'm not sure if it's just a bug or if there's something wrong at my end.