Wrong dependencies downloaded #775

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1. forki commented on Apr 14, 2015

   

   forki

   on Apr 14, 2015

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   let me guess: it's not on a public nuget server? ;-)

   Can I toggle a verbose flag and see what data it gets back from what URL?

   nope, but that might be interesting. Currently I always break in the debugger if something like that happens. Let me see if I can add more verbose output at that point.
2. haf commented on Apr 14, 2015

   

   haf

   on Apr 14, 2015

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   That's right, it's MyGet again ;)
3. haf commented on Apr 14, 2015

   

   haf

   on Apr 14, 2015

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   Ok, so I added some debug code to Paket, and lo-and-behold, MyGet is returning faulty data... Here's a patch for the changes:

   diff --git a/src/Paket.Core/NuGetV2.fs b/src/Paket.Core/NuGetV2.fs
   index 726fa90..0281c8c 100644
   --- a/src/Paket.Core/NuGetV2.fs
   +++ b/src/Paket.Core/NuGetV2.fs
   @@ -279,7 +279,8 @@ Environment.NewLine exn.Message
   
                let! (invalidCache,details) = loadFromCacheOrOData force cacheFile.FullName auth nugetURL package version
   
   -            verbosefn "loaded details for '%s@%O' from url '%s'" package version nugetURL
   +            verbosefn "loaded details for '%s@%O' from url '%s':" package version nugetURL
   +            verbosefn "%A" details
   
                errorFile.Delete()
                if invalidCache then
   diff --git a/src/Paket.Core/Utils.fs b/src/Paket.Core/Utils.fs
   index 16a6e41..ae8689f 100644
   --- a/src/Paket.Core/Utils.fs
   +++ b/src/Paket.Core/Utils.fs
   @@ -180,7 +180,8 @@ econt args.Error
    let getFromUrl (auth:Auth option, url : string) = 
        async { 
            try
   -            use client = createWebClient(url,auth)
   +            use client = createWebClient(url, auth)
   +            verbosefn "downloading from url %s" url
                return! client.AsyncDownloadString(Uri(url))
            with
            | exn -> 
   
   
4. forki commented on Apr 14, 2015

   

   forki

   on Apr 14, 2015

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   please try latest paket 0.41.2.0 with - -f -v
5. forki

   added a commit that references this issue on Apr 14, 2015

   Trace NuGet server response in verbose mode - references #775

   0095cf3
6. haf commented on Apr 14, 2015

   

   haf

   on Apr 14, 2015

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   It seems myget is returning multiple results to this query:

   https://www.myget.org/F/logibit/Packages?$filter=Id%20eq%20%27My.Package%27%20and%20NormalizedVersion%20eq%20%270.1.1%27

   Trying such a specific version with NuGet returns only a single version.
7. forki commented on Apr 14, 2015

   

   forki

   on Apr 14, 2015

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   summoning our MyGet guru @maartenba

   are we missing something in Paket?
8. maartenba commented on Apr 14, 2015

   

   maartenba

   on Apr 14, 2015

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   Looking into it. Our expression tree rewriter seems to have missrd a beat.
9. maartenba commented on Apr 14, 2015

   

   maartenba

   on Apr 14, 2015

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   A fix has been deployed.
10. haf commented on Apr 14, 2015

    

    haf

    on Apr 14, 2015

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    I've verified the fix as well! Works now!
11. haf

    closed this as completedon Apr 14, 2015