harlet30008
 ( 0.69% )
- ago
Greetings. I'm getting this error code "Failed to Parse Building Blocks : ... "on my (newly design) building blocks strategy after I try to reopen it after logging back in WealthLab 8. It ends up with only the basic "Buy at Market" & "Sell at Market" blocks and all the rest are gone. What's weird is when building the strategy I was able to run backtest , optimizer , change parameters, etc without issues (including saving and reopening during the same session). Any ideas what may have cause this and how to remediate it? Thank you!
Below is additional info on the error message:
FormatException
Input string was not in a correct format.
at System.Number.ThrowOverflowOrFormatException(ParsingStatus status, TypeCode type)
at System.Int32.Parse(String s)
at PoolProcessor.DestroyConsumer(String , PoolProcessor )
at WealthLab.Core.Tokenizer..ctor(String source)
at WealthLab.Backtest.BuildingBlockStrategyGenerator.Parse(String s)
at MappingAdapter.VisitCreator(String , MappingAdapter )
at WealthLab8.designerBuildingBlock.UpdateUIFromStrategy()
0
402
Solved
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Cone8
 ( 6.83% )
- ago
#1
I'm not aware of that happening before, but maybe the strategy file became corrupt. We'd be happy to analyze the file if you sent it to us at support@wealth-lab.com. Right click and use the Export feature.
0
harlet30008
 ( 0.69% )
- ago
#2
Thanks Cone. Sent the attached file via as requested.
0
- ago
#3
Got the file, thanks - we're looking into it.
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harlet30008
 ( 0.69% )
- ago
#4
This was resolved in WL8 build 7 and Candlesticks build 3. Thanks everyone for the quick turnaround.
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