Close #245

Author: Open Lowcode SAS

src/org/openlowcode/server/data/properties/Typed.java

@@ -66,7 +66,7 @@ public void postprocStoredobjectInsert(E object) {
 		// creates the companion object.
 		ChoiceValue<F> value = typeddefinition.getTypeChoice().parseChoiceValue(type.getPayload());
 		CompanionInterface<?, E, F> blankcompanion = typeddefinition.getHelper().generateBlankCompanion(value);
-		blankcompanion.insertcompanion(object);
+		if (blankcompanion!=null) blankcompanion.insertcompanion(object);
 	}
 
 	/**

src/org/openlowcode/server/data/properties/typed/TypedHelper.java

@@ -37,7 +37,8 @@ public TypedHelper() {
 	public CompanionInterface<?,E,F> generateBlankCompanion(ChoiceValue<F> type) {
 		if (type==null) throw new RuntimeException("Provided choice is null");
 		Supplier<CompanionInterface<?,E,F>> supplier = suppliersbytype.get(type);
-		if (supplier==null) throw new RuntimeException("No supplier found for type "+type.getDisplayValue());
+		// typed should work if for some types, companion is not present
+		if (supplier==null) return null;
 		return supplier.get();
 	}