pine-debugger

Debug Pine Script errors in TradingView by enabling Debug Mode and applying provided debugging blocks to inspect values directly on your chart. This provides diagnostic guidance for runtime errors and unexpected outputs across both real-time and historical contexts.

Unexpected Pine Script outputs during backtesting often stem from repainting issues or platform quirks. You can track historical values and use table-based monitors to watch real-time variables, isolating logic discrepancies across single indicators and complex strategies.

You can inspect Pine Script variables directly on the chart using label-based debugging. This method attaches value inspections to specific bars, bypassing console limitations and allowing immediate visual tracing of script behavior.

This debugging approach works across single indicators and complete strategies in Pine Script. It handles both real-time and historical backtest contexts, providing diagnostic utilities for runtime errors and performance issues.

The best way to monitor Pine Script performance bottlenecks is using table-based real-time monitors and historical value tracking. These utilities help identify slow calculations and platform quirks affecting script execution.