Strategy on chart with real data doesn't work

Hello,
I’ve tested a strategy with backtest and it works correctly, open and close the trades.
Now, I want to test it with real-time data and a created sim account. I’ve done the next steps to test it:

  1. Connect to Live connection (the circle is green).
  2. Open a chart with real data. It shows the renko bars and draws them in real-time.
  3. Open the strategies window and choose, configure (verify check Enabled) and add my strategy to the chart (shows the name in the chart).
  4. It shows the trades in the loaded bars.
  5. After that new bars are loaded but it doesn’t run any trade.
  6. Check NinjaScript Output window but any exception is thrown.

It could be many things. After it loads the historical data, set a break point before the strategy logic to see if it even hits it.