The CustomVariables.getCustomVariablesValuesFromNameId API endpoint does not seem to work in API bulk mode.
e.g. the following works fine for me:
however when using the same request in a API bulk query I get an exception (see attachment).
I assume the id of the subtable is okay because its the id I got from CustomVariables.getCustomVariables.
Other requests work fine in a bulk query, it’s only this one that’s throwing the exception.
thx for your help 
Could you please paste here both commands that you type, eg using "curl"
eg. 1) bulk request with the one request 2) the one request alone
see: Tracking HTTP API: API Reference - Matomo Analytics (formerly Piwik Analytics) - Developer Docs - v3
Hey, sure
heres the curl for the bulk request (doesnt work for me):
curl --globoff "http://8.8.8.8/piwik/?module=API&method=API.getBulkRequest&format=json&token_auth=90871c8584ddf2265f54553a305b6ae1&urls[0]=method%3DCustomVariables.getCustomVariablesValuesFromNameId%26period%3Dday%26idSubtable%3D1%26idSite%3Dall%26date%3D2014-06-01%2Ctoday"
same thing in non bulk mode (works for me):
curl "http://8.8.8.8/piwik/?module=API&method=CustomVariables.getCustomVariablesValuesFromNameId&format=json&token_auth=90871c8584ddf2265f54553a305b6ae1&idSite=1&period=day&date=2014-06-01,today&idSubtable=1"
thx for looking into this
Thanks for the report! I’ve created ticket: Argument 1 passed to Piwik\API\DataTableManipulator\ReportTotalsCalculator::hasDataTableMetric() must be an instance of Piwik\DataTable, instance of Piwik\DataTable\Map given · Issue #5373 · matomo-org/matomo · GitHub
cool, thx