Exception:Caught: "Resolution of the dependency failed, type = "System.Net.Http.Formatting.IContentNegotiator", name = "(none)". Exception occurred while: while resolving. Exception is: InvalidOperationException - The type IContentNegotiator does not have an accessible constructor. ----------------------------------------------- At the time of the exception, the container was:
Resolving System.Net.Http.Formatting.IContentNegotiator,(none) " (Microsoft.Practices.Unity.ResolutionFailedException) A Microsoft.Practices.Unity.ResolutionFailedException was caught: "Resolution of the dependency failed, type = "System.Net.Http.Formatting.IContentNegotiator", name = "(none)". Exception occurred while: while resolving. Exception is: InvalidOperationException - The type IContentNegotiator does not have an accessible constructor. ----------------------------------------------- At the time of the exception, the container was:
Resolving System.Net.Http.Formatting.IContentNegotiator,(none) " Time: 2/12/2015 9:34:24 AM Thread:Worker Thread[8860]
As for this issue, just according to the exception settings, I can’t create a sample and test on my side and find the real reason.
Besides, since this issue is related to Web API. I suggest you could posting your problem to Web API forum. There are more Web API experts in that forum.
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Contributor
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IContentNegotiator Unity exception
Feb 12, 2015 12:38 PM|Xequence|LINK
IntelliTrace response,
Exception Settings:
Exception:Caught: "Resolution of the dependency failed, type = "System.Net.Http.Formatting.IContentNegotiator", name = "(none)".
Exception occurred while: while resolving.
Exception is: InvalidOperationException - The type IContentNegotiator does not have an accessible constructor.
-----------------------------------------------
At the time of the exception, the container was:
Resolving System.Net.Http.Formatting.IContentNegotiator,(none)
" (Microsoft.Practices.Unity.ResolutionFailedException)
A Microsoft.Practices.Unity.ResolutionFailedException was caught: "Resolution of the dependency failed, type = "System.Net.Http.Formatting.IContentNegotiator", name = "(none)".
Exception occurred while: while resolving.
Exception is: InvalidOperationException - The type IContentNegotiator does not have an accessible constructor.
-----------------------------------------------
At the time of the exception, the container was:
Resolving System.Net.Http.Formatting.IContentNegotiator,(none)
"
Time: 2/12/2015 9:34:24 AM
Thread:Worker Thread[8860]
This is a Web API 2 project. Thanks in advance.
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CurbSmash
All-Star
45261 Points
6956 Posts
Microsoft
Re: IContentNegotiator Unity exception
Feb 13, 2015 02:01 AM|Zhi Lv - MSFT|LINK
Hi Xequence,
As for this issue, just according to the exception settings, I can’t create a sample and test on my side and find the real reason.
Besides, since this issue is related to Web API. I suggest you could posting your problem to Web API forum. There are more Web API experts in that forum.
The following is the Web API forum address: http://forums.asp.net/1246.aspx/1/20?Web+API
Best Regards,
Dillion
Please remember to click "Mark as Answer" the responses that resolved your issue.
If you have any compliments or complaints to MSDN Support, feel free to contact MSDNFSF@microsoft.com.