This happens once in 5-7 runs of MetaStrategy. Never during the first Run backtest, only on consequent ones.
When I press the RunBacktest, I get the following error:

I press OK, and the state of the toolbar is as follows:

After 10-15 seconds the Cancel button disappers and I can Run backtest again, usually successfully
I'm sure that prior to pressing the Run backtest button, all calculations are completed. So I'm not pressing the button like crazy. I make one backtest, than analyze the results for several minutes, then run again.
When I press the RunBacktest, I get the following error:
I press OK, and the state of the toolbar is as follows:
After 10-15 seconds the Cancel button disappers and I can Run backtest again, usually successfully
I'm sure that prior to pressing the Run backtest button, all calculations are completed. So I'm not pressing the button like crazy. I make one backtest, than analyze the results for several minutes, then run again.
Rename
Interesting, I’ve run MetaStrategies every trading day for years and have never seen it. I’ll try to duplicate and isolate the exception. Will add to the issues queue.
It could help to know:
1. Data Provider(s), (show the list of the checked providers)
2. DataSet symbols, and
3. Date Range(s) and Scale(s)
.. that are relevant to this MetaStrategy.
1. Data Provider(s), (show the list of the checked providers)
2. DataSet symbols, and
3. Date Range(s) and Scale(s)
.. that are relevant to this MetaStrategy.
1. WealthData is used with the top priority
2. only several ETFs: QQQ, SPY, GLD, TQQQ, TLT, SMH
3. daily, last 20 years
Hope this helps
2. only several ETFs: QQQ, SPY, GLD, TQQQ, TLT, SMH
3. daily, last 20 years
Hope this helps
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