Constructor Desde Plantilla ERROR

Hi, I am currently trying to use the builder from a template that I had obtained from a previous strategy, however there are problems when trying to initialize the builder.

These are the error traces:

16:33:29 Finished in 0s

16:33:29 Project stopped 16:33:29 GRID: Stopping build, job failures (exceptions) exceeded 70%!

16:33:29 Strategy 3.0.0 – Exception in backtest: Cannot create strategy from XML! Error while parsing rule ‘Long entry’ – No Variable with ID ‘0’ defined! – in 0.01 s.

16:33:29 Strategy 3.0.4 – Exception in backtest: Cannot create strategy from XML! Error while parsing rule ‘Long entry’ – No Variable with ID ‘0’ defined! – in 0.01 s.

16:33:29 Strategy 3.0.7 – Exception in backtest: Cannot create strategy from XML! Error while parsing rule ‘Long entry’ – No Variable with ID ‘0’ defined! – in 0.01 s.

16:33:29 — Generating initial population for island #4

16:33:29 — Generating initial population for island #1

16:33:29 — Generating initial population for island #2

16:33:29 — Generating initial population for island #5

16:33:29 — Generating initial population for island #3

16:33:29 —————————–

16:33:29 All backtest data prepared

16:33:29 Data loaded from memory

16:33:29 Loading backtest data for Main test – XAUUSD_M1_dukasUTCPlus2 / H1

16:33:29 Initializing backtest data…

Could you help me with this error? I can’t find any solution.