Fetching from MyGet

[haf]

Hi,

We're having trouble downloading from MyGet. This is displayed in a variety of ways; from the same error as in #357 to this strange error:

mono ./tools/paket.exe update nuget Money --verbose
Paket version 0.18.9.0
found: paket.dependencies
Parsing paket.dependencies
Resolving packages:
    - exploring FSharp.Core 3.1.2.1
[snip]
    - exploring Fuchu 0.4.0.0
  - fetching versions for Newtonsoft.Json
Paket failed with:
   Reference to undeclared entity was found.
StackTrace:
    at System.Xml.XmlDocument.ReadNodeCore (System.Xml.XmlReader reader) [0x00000] in <filename unknown>:0 
  at System.Xml.XmlDocument.ReadNodeCore (System.Xml.XmlReader reader) [0x00000] in <filename unknown>:0 
  at System.Xml.XmlDocument.ReadNodeCore (System.Xml.XmlReader reader) [0x00000] in <filename unknown>:0 
  at System.Xml.XmlDocument.ReadNodeCore (System.Xml.XmlReader reader) [0x00000] in <filename unknown>:0 
  at System.Xml.XmlDocument.ReadNodeCore (System.Xml.XmlReader reader) [0x00000] in <filename unknown>:0 
  at System.Xml.XmlDocument.ReadNodeCore (System.Xml.XmlReader reader) [0x00000] in <filename unknown>:0 
  at System.Xml.XmlDocument.ReadNodeCore (System.Xml.XmlReader reader) [0x00000] in <filename unknown>:0 
  at System.Xml.XmlDocument.ReadNodeCore (System.Xml.XmlReader reader) [0x00000] in <filename unknown>:0 
  at System.Xml.XmlDocument.ReadNode (System.Xml.XmlReader reader) [0x00000] in <filename unknown>:0 
  at System.Xml.XmlDocument.Load (System.Xml.XmlReader reader) [0x00000] in <filename unknown>:0 
  at System.Xml.XmlDocument.LoadXml (System.String xml) [0x00000] in <filename unknown>:0 
  at Paket.NuGetV2+followODataLink@30-1.Invoke (System.String _arg1) [0x00000] in <filename unknown>:0 
  at Microsoft.FSharp.Control.AsyncBuilderImpl+args@787-1[System.String,System.Collections.Generic.IEnumerable`1[System.String]].Invoke (System.String a) [0x00000] in <filename unknown>:0 

When we have this reference in paket.dependencies:

source https://www.myget.org/F/[snip]/auth/033391[snip]

The 401 Unauthorised only happens on one of two computers of ours.

[haf]

@forki Could you please re-send the e-mail?

[forki]

Resend the email? Which one?
On Dec 22, 2014 9:05 AM, "Henrik Feldt" notifications@github.com wrote:

@forki https://github.com/forki Could you please re-send the e-mail?

—
Reply to this email directly or view it on GitHub
#466 (comment).

[haf]

You sent me a mail about authentication problems. I'm having some trouble debugging this, since it's my colleague who is having the problem. I think we're going to use MyGet's paid support first and foremost and report findings here. However, the error above seems to be a bug in Paket under some circumstances, so we could use this thread to discussing that.

[lapponiandevil]

Hi!
Jumping in here with some additional info.
This is the only package in paket.dependencies which is fetched from MyGet.
These sources are in the beginning of the file:

source https://www.myget.org/F/[snip]/auth/033391[snip]
source https://www.nuget.org

This command does not give me an error:
$mono paket.exe restore

These commands fail:

$mono paket.exe restore --force
...
Paket failed with:
   Could not download pkg 0.1.0.
    The remote server returned an error: (401) Unauthorized.
StackTrace:
    at Paket.NuGetV2+DownloadPackage@370-20.Invoke (System.String message) [0x00000] in <filename unknown>:0 
  at Microsoft.FSharp.Core.PrintfImpl+StringPrintfEnv`1[Microsoft.FSharp.Core.Unit].Finalize () [0x00000] in <filename unknown>:0 

$mono paket.exe update
$mono paket.exe update --force
$mono paket.exe update nuget [pkg]
$mono paket.exe update nuget [pkg] --force
...
Paket failed with:
   Reference to undeclared entity was found.
StackTrace:
    at System.Xml.XmlDocument.ReadNodeCore (System.Xml.XmlReader reader) [0x00000] in <filename unknown>:0 
  at System.Xml.XmlDocument.ReadNodeCore (System.Xml.XmlReader reader) [0x00000] in <filename unknown>:0 

[forki]

@maartenba what do you think is the best way to debug this?
It's strange that it only affects one PC.

[lapponiandevil]

We are both running Mono on MBP's, if it makes a difference.

[maartenba]

Fiddler or something similar may be of use, to see what is going over the wire.

[forki]

are you guys using proxies?
Maybe #482 is related?

[haf]

No, no proxies.

[haf]

Debugging...

[haf]

Only happens with pre-authorized feeds, not when using username+password.

nuget.exe list -source https://www.myget.org/F/MEEEE/auth/03339128-7080-KEEEEEY

works fine.

[maartenba]

Wondering if this could be because of the guid in the URL?

Say https://www.myget.org/F/MEEEE/auth/03339128-7080-12345678 is the feed URL, does Paket support this?

[maartenba]

@haf, can you try deleting paket.lcok (or updating the feed URL in paket.lock as well)?

[forki]

Any news on this?

[haf]

Not other than the conclusion "it's easily reproducible Paket problem" from both me and the MyGet support.

[haf]

I can start an e-mail thread if you want to get a private feed?

[forki]

yes please. Would love to see this fixed.