Redmine #1487: error message fix

structure_assignment/pipeline.py

@@ -85,8 +85,8 @@ class Runner:
             else:
                 classla_columns = classla_line.split('\t')
                 tagged_columns = tagged_line.split('\t')
-                assert len(classla_columns) == 10, 'Missing token in classla-generated conllu ({}).'.format(len(tagged_line))
-                assert len(tagged_columns) == 10, 'Missing token in pre-tagged conllu ({}).'.format(len(classla_line))
+                assert len(classla_columns) == 10, 'Missing token in classla-generated conllu ({}).'.format(tagged_line)
+                assert len(tagged_columns) == 10, 'Missing token in pre-tagged conllu ({}).'.format(classla_line)
                 assert classla_columns[1] == tagged_columns[1], 'Pre-tagged token form ({}) does not match classla-generated token form ({}).'.format(classla_columns[1], tagged_columns[1])
                 merged_columns = [classla_columns[i] if i in (3,5,9) else tagged_columns[i] for i in range(10)]
                 merged_line = '\t'.join(merged_columns)