The template used 't-field="step['rate']"' for monetary values pulled
from dict rows. Odoo 19's QWeb asserts t-field has at least one dot
(it's strictly for record.field_name lookups). Replaced six bare-dict
t-field usages with t-esc; the existing t-options widget=monetary +
display_currency still applies for currency formatting.
Verified by rendering report for WO-30019 — 1229-byte valid PDF, no
QWeb error.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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