Ran into the same bug when trying to sell to Anno on my ship
Version: 0.9.001-BACKER#2065 Message: HLSteeleTechTent requires it's canMergeWith call to be overridden if it has dynamic properties. Stack:
TiTSException: HLSteeleTechTent requires it's canMergeWith call to be overridden if it has...
