MT4 · Compiler warnings
MT4 48 · The number of indicator buffers declared is less than required | YI GOLD
Official meaning
The number of indicator buffers declared is less than required
Possible causes · YI GOLD suggestions
Indicator, chart or history data is unavailable or handles, parameters and periods are incompatible.
Troubleshooting · YI GOLD suggestions
Verify symbol, timeframe, indicator handle, BarsCalculated and copied element counts. Wait for data availability rather than filling missing prices with zeros.