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lusamino avatar lusamino commented on July 29, 2024

Problem solved! The issue was that, in the current XML files, some textboxes are repeated again, but with an empty format. Perhaps those were deleted before at some point, but we still have them. Hence, I had to add a couple of conditions, first to remove duplicate entries due to these duplicated text boxes, and also to avoid the feat extraction failing due to empty textline vectors (as it was trying to get textlines from one of this empty duplicated textboxes). It seems to work now.

Still, I leave the Issue open as I encountered this error when saving the feature, and you will know better how to solve it

sqlalchemy.exc.StatementError: (builtins.ValueError) could not convert string to float: 'Bern,  Donnerstag  9.  Oktober'
[SQL: INSERT INTO features_asdf3f12c1221 (bbox, page_id, blocktext, pagetext, indentation_level, percent_rank_x, x_coord, dist_prev_line, dist_next_line, numbers_bucket0, brackets_bucket0, letters_bucket0, "BoldItalic", "Bold", "Italic", "Normal", linetext) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)]
[parameters: [{'brackets_bucket0': 1.0, 'BoldItalic': 0.0, 'numbers_bucket0': 1.0, 'Italic': 0.0, 'dist_next_line': 1000.0, 'bbox': '46.800,774.604,171.829,787.304 ... (96 characters truncated) ... ers_bucket0': 14.0, 'x_coord': 46.8, 'linetext': 'Bern,  Donnerstag  9.  Oktober', 'Normal': 20.0, 'page_id': 1, 'pagetext': None, 'blocktext': None}]]
ERROR:tornado.access:500 POST /tasks/save_features (::1) 69.33ms

from pdf2data.

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