Fix the Issue in .Net Core Project
Budget £20-250 GBP
- Freelancer
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- Microsoft SQL Server
- Fix the Issue in .Net Core Project
Web based Application based on ASP .NET Core (Migration from 2.1 to 3.1 ) with Autofac , Entityframework , SQL Server 2018 etc . Need some Threading experience .
An exception was thrown while invoking the constructor 'Void .ctor(***.[login to view URL], [login to view URL],**.[login to view URL])' on type '***APIProvider'. --->
An item with the same key has already been added. Key: [login to view URL] (See inner exception for details.)
at [login to view URL]`[login to view URL](TKey key, TValue value, InsertionBehavior behavior)
at [login to view URL](HeaderDescriptor descriptor, String value)
at ...............
at ..........
This issue occurs only in Production and once it occurs it starts erroring for all requests .
Awarded to:
Hello there, I'm Chris, a long-time .Net chap. I've been writing C# and using .Net since they were invented. This looks straightforward enough, AutoFac, EF & SQL aren't going to be part of it, the solution will very l More
21 freelancers are bidding on average £164 for this job
Hello, how are you? I've read your description and checked your skill requirement and I'm very confident of this job. I'm a senior web developer and I have rich experience in this field. About me, please check my profi More
*****ASP.NET CORE MVC EXPERT***** Hello, dear client It is my great honor to read your project requirement and place my bid. I am Asp.net core and c# expert and have enough experience. I want to make a good friendship More
Dear my client, I am professional software engineer and System Admin. I have a lot of work experiences in .net, system I can start right now. Please give me an opportunity to work with you. Looking forward to chatt More
hey I am software developer with 8 years of experience .I have read all your instructions. I am expert in c#, html5, .NET, asp.net , .NET CORE, JavaScript, MVC, PAYMENT GATEWAY INTEGRATION and many more... so please co More
You must be having load balancer in between, which is adding some extra headers eg. X-Forwarded-For etc. I can help you to fix the issue, may need server or code access. Regards, Saad Shaikh
Hi there, I am a expert Program egineer. As a guru of .NET Core, I can fix your bug fast and clearly please contact to me about your project best regard
Hello, sir! I have read your requirement and I noticed that I am appropriate to this project. As a skillful software developer, I have rich experience with .Net Core. I promise I will finish this project with high qual More
Hello Client. I've carefully read your job details. That's easy, that's for sure. I'm attracted to your suggestion and have sufficient confident, so I have interested in your project and also you. I am an senior web d More
Hi. I can figure out your problem. It probably occurs because of ef core. Text me back please. I will be fix it.
Hi Dear, I am having around 9 years in software development with .Net technology and SQL database. I am ready to take this opportunity. So think once and discuss early to start. Thanks
I have 5 years of experience in C# .NET Developer & Microsoft Technologies. If hired by you I will be responsible to complete the task within the stipulated time frame and with utmost confidence. Outsource me for your More