VersionTranslation of Component breaks when VersionTranslator adds/remove objects

[jmarrec]

Issue overview

If you VT for example from 3.4.0 to 3.5.0 a Component (.osc) that has a TableMultiVariableLookup, that TableMultiVariableLookup is changed to a TableLookup, ModelObjectList (=TableIndependentVariableList), and several TableIndependentVariables, so the number of objects changes. It then throws here:

OpenStudio/src/model/Component.cpp

Lines 200 to 205 in af81868

	int nNonTrivialObjects = numObjects() - getObjectsByType(IddObjectType::CommentOnly).size();
	if (nNonTrivialObjects != static_cast<int>(componentData.numComponentObjects()) + 1) {
	LOG_AND_THROW("Cannot construct Component from IdfFile because the file contains " << nNonTrivialObjects << " non-trivial objects, not "
	<< componentData.numComponentObjects() + 1u
	<< ", as expected. The file: " << '\n'
	<< idfFile);

That is because the VT does NOT update the ComponentData

Current Behavior

Expected Behavior

Steps to Reproduce

Possible Solution

Details

Environment

Some additional details about your environment for this issue (if relevant):

• Platform (Operating system, version):
• Version of OpenStudio (if using an intermediate build, include SHA):

Context