I need a help to harvester a journal from SCielo.
I received the following error message when collecting from tools/harvester.php:
Missing or empty metadataPrefix
I tried to divide in small pieces of time and observed that the error occurs when the interval of time have more than 30 records, the number send by SCielo on each page.
For example:http://www.scielo.br/oai/scielo-oai.php ... 2009-01-01
is the first page and have resumptionToken.
Executing the command manually in a web page we have response:http://www.scielo.br/oai/scielo-oai.php ... 2009-01-01
but these records I can not found on Harvester2. On each interval I can just to collect 30 records.
Can you help me to discover the solution?
Thanks in advance,