Invalid memory access when trying to read iterate FieldList

hdoll

Hi team!

I'm trying to write unit tests that test writing to and reading from FieldList containers. However, on the first reading access on populated containers, I'm getting a Segmentation Fault. The reason is that functions like "reset()" or "forth()" are de-referencing FieldList::_pDecoder, and this member seems not to be initialized.

Example:

void MyTest()
{
	FieldList fieldList;
	fieldList.addReal(22, 3990, OmmReal::ExponentNeg2Enum);
	fieldList.complete();
	while (fieldList.forth())  // <== SEGFAULT (FieldList::_pDecoder == NULL)
	{
		// ... check field entries ...
	}
}

What am I doing wrong? What do I have to do to ensure that _pDecoder is initialized correctly?

Thank you in advance!

Helmut

Jirapongse

@hdoll

Thank you for reaching out to us.

EMA doesn't support decoding of just encoded object in the same application.

You can check the unit test examples on GitHub.