Test file: https://s3.amazonaws.com/metawilm/TabulaTest.pdf (I couldn't upload file here)
Choosing "Auto-detect tables" and then "Preview & Export Extracted Data" leads to:
Tabula API version: 1.0.0
Filename: TabulaTest.pdf
Internal Server Error (500)
Request Method:
POST
Request URL:
http://127.0.0.1:34555/pdf/78aa6f120f42f6b6749fa47f0704d63bdb45775f/data
(ArgumentError) comparison of Float with nil failed
Using the Mac version of Tabula downloaded just now.