Failed to call method 'Initialize'

[Tremblinghandtrader]

Hello

I'm using this indicator for a strategy but am getting this in the output window whenever I run it,

"Failed to call method 'Initialize' for indicator 'Pairs': 'Add' method only accepts positive 'period' values, but was -1 Min"

[NinjaTrader_Bertrand]

Tremblinghandtrader, it looks like you passed an incorrect input series in when calling the indicator - on which charts / timeframes are you using it?

[Tremblinghandtrader]

Not sure what is going on now. I have deleted that strategy but I'm getting all this in the output window,

Failed to call method 'Initialize' for indicator 'Correlation': 'Add' method only accepts positive 'period' values, but was -1 Min
Failed to call method 'Initialize' for indicator 'McClellanOscillator': 'Add' method only accepts positive 'period' values, but was -1 Min
Failed to call method 'Initialize' for indicator 'Pairs': 'Add' method only accepts positive 'period' values, but was -1 Min
Failed to call method 'Initialize' for indicator 'PairsCorrelation': 'Add' method only accepts positive 'period' values, but was -1 Min
Failed to call method 'Initialize' for indicator 'PairsRatio': 'Add' method only accepts positive 'period' values, but was -1 Min
Failed to call method 'Initialize' for indicator 'PairsRSI': 'Add' method only accepts positive 'period' values, but was -1 Min
Failed to call method 'Initialize' for indicator 'Ratio': 'Add' method only accepts positive 'period' values, but was -1 Min
Failed to call method 'Initialize' for indicator 'Spread': 'Add' method only accepts positive 'period' values, but was -1 Min
Failed to call method 'Initialize' for indicator 'Correlation': 'Add' method only accepts positive 'period' values, but was -1 Min
Failed to call method 'Initialize' for indicator 'McClellanOscillator': 'Add' method only accepts positive 'period' values, but was -1 Min
Failed to call method 'Initialize' for indicator 'Pairs': 'Add' method only accepts positive 'period' values, but was -1 Min
Failed to call method 'Initialize' for indicator 'PairsCorrelation': 'Add' method only accepts positive 'period' values, but was -1 Min
Failed to call method 'Initialize' for indicator 'PairsRatio': 'Add' method only accepts positive 'period' values, but was -1 Min
Failed to call method 'Initialize' for indicator 'PairsRSI': 'Add' method only accepts positive 'period' values, but was -1 Min
Failed to call method 'Initialize' for indicator 'Ratio': 'Add' method only accepts positive 'period' values, but was -1 Min
Failed to call method 'Initialize' for indicator 'Spread': 'Add' method only accepts positive 'period' values, but was -1 Min

[NinjaTrader_Bertrand]

Would the script still load normally from the chart for you?

The Initialize() method is called across all scripts when triggered, so you could be seeing such errors for seemingly unrelated scripts.