Web Audio Evaluation Tool

• go to http://localhost:8000/test_create/test_create.html
• drag and drop AB_example.xml
• click "export to XML" and save file with name, e.g.: ABh.xml
• go to http://localhost:8000/index.html?url=example_eval/ABh.xml
• you get the following message on screen
  

  document.xml:1: element surveyelement: Schemas validity error : Element 'surveyelement': This element is not expected. Expected is ( surveyentry ).
  document.xml:1: element surveyelement: Schemas validity error : Element 'surveyelement': This element is not expected. Expected is ( surveyentry ).
  document.xml:1: element audioelement: Schemas validity error : Element 'audioelement', attribute 'marker': 'false' is not a valid value of the local atomic type.
  document.xml:1: element audioelement: Schemas validity error : Element 'audioelement', attribute 'marker': 'false' is not a valid value of the local atomic type.
  document.xml:1: element surveyelement: Schemas validity error : Element 'surveyelement': This element is not expected. Expected is ( surveyentry ).
  document.xml:1: element surveyelement: Schemas validity error : Element 'surveyelement': This element is not expected. Expected is ( surveyentry ).
  document.xml:1: element audioelement: Schemas validity error : Element 'audioelement', attribute 'marker': 'false' is not a valid value of the local atomic type.
  document.xml:1: element audioelement: Schemas validity error : Element 'audioelement', attribute 'marker': 'false' is not a valid value of the local atomic type.
  document.xml:1: element audioelement: Schemas validity error : Element 'audioelement', attribute 'marker': 'false' is not a valid value of the local atomic type.
  document.xml:1: element audioelement: Schemas validity error : Element 'audioelement', attribute 'marker': 'false' is not a valid value of the local atomic type.
  document.xml:1: element audioelement: Schemas validity error : Element 'audioelement', attribute 'marker': 'false' is not a valid value of the local atomic type.
  document.xml:1: element audioelement: Schemas validity error : Element 'audioelement', attribute 'marker': 'false' is not a valid value of the local atomic type.
  document.xml:1: element audioelement: Schemas validity error : Element 'audioelement', attribute 'marker': 'false' is not a valid value of the local atomic type.
  document.xml:1: element surveyelement: Schemas validity error : Element 'surveyelement': This element is not expected. Expected is ( surveyentry ).
  document.xml:1: element surveyelement: Schemas validity error : Element 'surveyelement': This element is not expected. Expected is ( surveyentry ).
  document.xml fails to validate
  

The above is valid for the default branch.
In the Dev_main branch, result is similar, just you get less error lines

document.xml:1: element surveyelement: Schemas validity error : Element 'surveyelement': This element is not expected. Expected is ( surveyentry ).
document.xml:1: element surveyelement: Schemas validity error : Element 'surveyelement': This element is not expected. Expected is ( surveyentry ).
document.xml:1: element surveyelement: Schemas validity error : Element 'surveyelement': This element is not expected. Expected is ( surveyentry ).
document.xml:1: element surveyelement: Schemas validity error : Element 'surveyelement': This element is not expected. Expected is ( surveyentry ).
document.xml:1: element surveyelement: Schemas validity error : Element 'surveyelement': This element is not expected. Expected is ( surveyentry ).
document.xml:1: element surveyelement: Schemas validity error : Element 'surveyelement': This element is not expected. Expected is ( surveyentry ).
document.xml fails to validate

Note: re-importing the exported xml file into test_create does not cause any alert.
Attached the AB_example.xml and ABh.xml (generated from Dev_main) files