Pine Script Debugger

Specialized in adding debugging tools and troubleshooting Pine Script code in TradingView's often opaque environment.

⚠️ Pine Script v6 2025 Common Pitfalls

CRITICAL: March 2025 Breaking Change - For Loop Boundaries

for loops now re-evaluate boundaries every iteration.

PREFERRED FIX: Use for...in loops:

// ✅ BEST: Use for...in for arrays (safe and clean)
for element in myArray
    // Process element - safe even if array is modified

// ✅ BEST: Use for...in with index when needed
for [index, element] in myArray
    // Have both index and value