The import problem occurs if the eZSectionDefinition and the corresponding content are not on the same page in the imported document.

When importing such a file ezodf cannot identify the field (eZSectionDefinition) correctly and as such cannot find the correct eZContentClass - which causes a fallback to the default eZContentClass defined for ezodf import.

By changing the following lines in the file extension/ezodf/classes/ezooimport.php we were able to fix the problem:

• Class eZOOImport
  function import( $file, $placeNodeID, $originalFileName, $importType = "import", $upload = null, $locale = false )

--> Line 449 to 453 original:
$firstChildFlag = false;

childNodeChildren = $childNode->childNodes;
$paragraphSectionName = trim( $childNodeChildren->item( 0 )->textContent );
$sectionNameArray[] = $paragraphSectionName;

--> replaced with:
$firstChildFlag = false;
$childNodeChildren = $childNode->childNodes;
$childNodeLenght = $childNodeChildren->length;

for( $childNodeCounter = 0; $childNodeCounter < $childNodeLenght; $childNodeCounter++ )
{
$paragraphSectionName = trim( $childNodeChildren->item( $childNodeCounter )->textContent );
if( $paragraphSectionName )

{ $sectionNameArray[] = $paragraphSectionName; break; }

}

With the page break between the eZSectionDefinition and the corresponding content the paragraphSectionName of the first item is empty.