[Building Sakai] Problems exporting and importing assessments

[Raul Sanchez Vegas]

Hi all

We have found out two bugs:

First bug:

- The instructor creates a new assessment.
- The instructor creates the first assessment's question which text has 
an image reference.
- The instructor exports the assessment using the "content package" option.
- The instructor try to import this assessment but it doesn't work and 
it is shown this message
"There was an error importing this assignment. Ensure that the file is 
correctly formatted IMS QTI."

We have found out that it doesn't work because the importing action try 
to find the image of the question's text inside the zip file but it 
isn't there.

If the export is made using the QTI option then the import doesn't fail.

Second bug:

- The instructor creates a new assessment.
- The instructor creates the first assessment's question with an attachment.
- The instructor exports the assessment using the QTI option.
- The instructor imports the assessment and it works fine but the 
assessment's question doesn't have its attachment. The question has lost 
its attachment.


We are usingo Sakai 2.7.2 and Samigo 2.7.5.

Has anyone had the same problems?

Thanks in advance,
Raúl