LT02 ValueError: max() arg is an empty sequence (Jinja templater)

LT02 ValueError: max() arg is an empty sequence (Jinja templater): a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). CREATE OR REPLACE TRANSIENT TABLE TEST AS WITH abc AS ( SELECT spine.some id AS some id {% for cols in each table cols -%} {%- set src loop = loop -%}…

The task

CREATE OR REPLACE TRANSIENT TABLE TEST AS WITH abc AS ( SELECT spine.some_id AS some_id {% for cols in each_table_cols -%} {%- set src_loop = loop -%} {%- for c in cols -%} , t{{ src_loop.index }}."{{ c }}" {% endfor %} {%- endfor %} FROM tbl AS spine {% for t in tables %} LEFT JOIN {{ t }} AS t{{ loop.index }} ON…

Part of FineEnvs/MiMo-V2.6-RL-harbor-code.