Windows/Linux/MacOS Desktop App to browse QuantConnect Lean engine's backtest and monitor live performances. Original project https://github.com/mirthestam/lean-monitor
License: MIT License
The original project had real potential and its good to see that the work continues.
Add limit/stop price in Trade window when relevant
I am running Lean locally through Docker (LEAN CLI actually). The simple test backtest is generating two json files:
I cannot even open the first one in the lean-monitor GUI because the Open button stays grayed out.
And when I open the second one, it throws an exception on JSON deserialization:
"Cannot deserialize the current JSON array (e.g. [1,2,3]) into type 'QuantConnect.Packets.BacktestResult' because the type requires a JSON object (e.g. {\"name\":\"value\"}) to deserialize correctly.\nTo fix this error either change the JSON to a JSON object (e.g. {\"name\":\"value\"}) or change the deserialized type to an array or a type that implements a collection interface (e.g. ICollection, IList) like List<T> that can be deserialized from a JSON array. JsonArrayAttribute can also be added to the type to force it to deserialize from a JSON array.\nPath '', line 1, position 1." string
Which file am I even supposed to be able to open with the lean-monitor? And how? Thanks!
Setup:
Hi :]
I have tried to import a json result file but cannot make the app to work with it :[
maybe you can take a look? or guide me on how to start to fix the lean monitor myself.
BasicTemplateFrameworkAlgorithmE.json
Cancel mongo session
Try a mongo session that fails, and try again
System.Exception
HResult=0x80131500
Message=MongoSession.LoadRecentData
Source=Panoptes.Model.MongoDB
StackTrace:
at Panoptes.Model.MongoDB.Sessions.MongoSession.<LoadRecentDataAsync>d__13.MoveNext() in C:\...\Panoptes.Model.MongoDB\Sessions\MongoSession.cs:line 188
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable.ConfiguredTaskAwaiter.GetResult()
at Panoptes.SessionService.<OpenSessionAsync>d__25.MoveNext() in C:\...\Panoptes\SessionService.cs:line 367
This exception was originally thrown at this call stack:
MongoDB.Driver.Core.Clusters.Cluster.ThrowIfDisposed()
MongoDB.Driver.Core.Clusters.Cluster.ThrowIfDisposedOrNotOpen()
MongoDB.Driver.Core.Clusters.Cluster.SelectServerAsync(MongoDB.Driver.Core.Clusters.ServerSelectors.IServerSelector, System.Threading.CancellationToken)
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(System.Threading.Tasks.Task)
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task)
System.Runtime.CompilerServices.ConfiguredTaskAwaitable<TResult>.ConfiguredTaskAwaiter.GetResult()
MongoDB.Driver.MongoClient.AreSessionsSupportedAfterServerSelectionAsync(System.Threading.CancellationToken)
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(System.Threading.Tasks.Task)
...
[Call Stack Truncated]
Inner Exception 1:
ObjectDisposedException: Cannot access a disposed object.
ObjectDisposed_ObjectName_Name
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
Django
The Web framework for perfectionists with deadlines.
Laravel
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
Microsoft
Open source projects and samples from Microsoft.
Google
Google ❤️ Open Source for everyone.
Alibaba
Alibaba Open Source for everyone
D3
Data-Driven Documents codes.
Tencent
China tencent open source team.