- ago
When publishing my strategy in WLCom My strategies and trying compile and run it
Got error message :

Cannot compile this Strategy. at WealthLab.Web.Engine.BacktestingController.RunBacktest(BacktestSettingsPayload bts) in C:\Users\lucid\source\repos\WealthLab8\WealthLab.Web.Engine\Controllers\BacktestingController.cs:line 148

No problems compiling and running locally,
Please help.

P.S.
Actually wanted to Publish and rank this strategy in WLCom Published Strategies


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just8
- ago
#1
Second that. Was trying to set up a OneNight type strategy yesterday and got the same error.
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Glitch8
 ( 9.28% )
- ago
#2
Please try now.
0
- ago
#3
Still Got the Same error
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Glitch8
 ( 9.28% )
- ago
#4
If you're trying to publish anything using any extensions other than finantic.Indicators then it won't work. The web backtester is more limited in that way. If you're unsure you can post or send us the Strategy to have a look.
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Best Answer
- ago
#5
Indeed, I created My Indicators that use CustomDataExtensions, Fundamental, and Neurolab extensions.

Web BackTester should be extended to run not just Finantic indicators
but beyond that. Therefore I submit a Feature request.
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- ago
#6
Running compiled code on server side is a security threat and there is not considered. The website already stands against periodic hacker attacks.
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- ago
#7
Obviously Wealth Lab web site is protected well enough to run Finantic Extensions Developed by Third Parties.
So Web site protection should be extended to run Wealth Lab own Extensions such as NeuroLab which is most important AI tool.
Not having such extensions on web server limits number of strategies to publish and rank.

Hopefully other WealthLab subscribers will vote to support this request.
Please move it to the Wishlist.
#FeatureRequest
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Glitch8
 ( 9.28% )
- ago
#8
We are intentionally keeping the web backtester more limited. That may change in the future but for now that's the decision.
3
- ago
#9
Ok, How do I ensure that this Feature Request at least made it to the Wishlist.
#FeatureRequest
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Glitch8
 ( 9.28% )
- ago
#10
We decided to decline the request, which is why it's not in the Wish List.
0
- ago
#11
You're keen on promoting your web backtester related requests, I'm eager to learn something from your first published strategy if it appears.
0
- ago
#12
Sure, it is called ProbabilityEstimator and published In WLcom My strategies.

Please give it a try.
Thanks
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Glitch8
 ( 9.28% )
- ago
#13
We cannot access your private "My Strategies." You need to Publish it.
0
- ago
#14
How do I publish in Published Strategies ?
0
- ago
#15
Run it and to see the Publish button.
0
- ago
#16
When trying to drag and drop it from Local folder to Published Strategies ?

Got Error message "Could not save Strategy: could not find a part of the path
'C:\Users\Landa\AppData\Roaming\Wealthlab8\Strategies\WLcom Published strategies\ProbabilityEstimator.xml'


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Glitch8
 ( 9.28% )
- ago
#17
You can't drop into that folder, let me clean up that error message so it shows something more informative.

To publish a Strategy, run it here on the WEB BACKTESTER, then press the PUBLISH button.
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- ago
#18
Published successfully
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Glitch8
 ( 9.28% )
- ago
#19
flanda, this Strategy won't work on the Web Backtester because it uses your custom "MyIndicators." The Web Backtester has to stick to WL8 core libraries and/or finantic.Indicators.
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- ago
#20
As you state WL8 Extensions Developed by Wealth-Lab team can not be compiled and run on the WEB BACKTESTER because they are not part of WL8 Core libraries and/or 3rd party finantic.Indicators library.

But could they or some subset of them like Neurolab or even Customer indicators be converted to the 3rd party finantic.Indicators library to enable their access to the WEB BACKTESTER ?

Thanks
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Glitch8
 ( 9.28% )
- ago
#21
Adding NeuroLab to the Web Backtester wouldn't work technically.

Besides, it's our strategy to intentionally limit the web backtester. If we give too much of it away for free people might lose any incentive to purchase a license.
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