diff --git a/source/glest_game/world/unit_updater.cpp b/source/glest_game/world/unit_updater.cpp
index cf4c814f2..5b13d13f2 100644
--- a/source/glest_game/world/unit_updater.cpp
+++ b/source/glest_game/world/unit_updater.cpp
@@ -1161,7 +1161,9 @@ namespace Glest {
 									builtUnit->create();
 
 									if (builtUnitType->hasSkillClass(scBeBuilt) == false) {
-										throw megaglest_runtime_error("Unit [" + builtUnitType->getName(false) + "] has no be_built skill, producer was [" + intToStr(unit->getId()) + " - " + unit->getType()->getName(false) + "].");
+										printf((string("Unit [") + builtUnitType->getName(false) + "] has no be_built skill, producer was [" + intToStr(unit->getId()) + " - " + unit->getType()->getName(false) + "].").c_str());
+										//throw megaglest_runtime_error("Unit [" + builtUnitType->getName(false) + "] has no be_built skill, producer was [" + intToStr(unit->getId()) + " - " + unit->getType()->getName(false) + "].");
+										return;
 									}
 
 									builtUnit->setCurrSkill(scBeBuilt);