Error in re-building vignettes:
  ...
Sep 9, 2017 12:40:11 PM it.bancaditalia.oss.sdmx.client.RestSdmxClient runQuery
INFO: Contacting web service with query: https://stats.oecd.org/restsdmx/sdmx.ashx/GetDataStructure/QNA
Sep 9, 2017 12:40:11 PM it.bancaditalia.oss.sdmx.client.RestSdmxClient runQuery
INFO: Contacting web service with query: https://stats.oecd.org/restsdmx/sdmx.ashx/GetData/QNA/CAN.B1_GE.CARSA.Q?format=compact_v2
Sep 9, 2017 12:40:11 PM it.bancaditalia.oss.sdmx.client.RestSdmxClient runQuery
INFO: Contacting web service with query: https://stats.oecd.org/restsdmx/sdmx.ashx/GetData/QNA/CAN.B1_GE.CARSA.Q?format=compact_v2
Sep 9, 2017 12:40:12 PM it.bancaditalia.oss.sdmx.client.RestSdmxClient runQuery
INFO: Contacting web service with query: https://stats.oecd.org/restsdmx/sdmx.ashx/GetData/QNA/CAN+USA+MEX.B1_GE.CARSA.Q?format=compact_v2
Sep 9, 2017 12:40:12 PM it.bancaditalia.oss.sdmx.client.RestSdmxClient runQuery
INFO: Contacting web service with query: https://stats.oecd.org/restsdmx/sdmx.ashx/GetData/QNA/CAN+USA+MEX.B1_GE.CARSA.Q?format=compact_v2
Sep 9, 2017 12:40:12 PM it.bancaditalia.oss.sdmx.client.RestSdmxClient runQuery
INFO: Contacting web service with query: http://ec.europa.eu/eurostat/SDMX/diss-web/rest/dataflow/ESTAT/ei_nama_q/latest
Sep 9, 2017 12:40:12 PM it.bancaditalia.oss.sdmx.client.RestSdmxClient runQuery
INFO: Contacting web service with query: http://ec.europa.eu/eurostat/SDMX/diss-web/rest/dataflow/ESTAT/ei_nama_q/latest
Sep 9, 2017 12:46:13 PM it.bancaditalia.oss.sdmx.client.RestSdmxClient getDataflow
SEVERE: Exception caught parsing results from call to provider Eurostat
Sep 9, 2017 12:46:13 PM it.bancaditalia.oss.sdmx.client.RestSdmxClient getDataflow
SEVERE: Exception caught parsing results from call to provider Eurostat

Error: processing vignette 'Guide.Stex' failed with diagnostics:
 chunk 5 
Error in .local(serIDs, con, ...) : 
  ei_nama_q.Q.MIO-EUR.NSA.CP.NA-P72.IT error: it.bancaditalia.oss.sdmx.exceptions.SdmxXmlParsingException: Error detected while parsing SDMX response: ParseError at [row,col]:[28,9]
Message: The element type "link" must be terminated by the matching end-tag "</link>".
Execution halted