Exception when running against https://github.com/explosion/spaCy

[mscottford]

Exception from Jupyter Notebook:

System.NullReferenceException: Object reference not set to an instance of an object.
   at Freshli.Languages.Python.PyPIRepository.<>c__DisplayClass4_0.<Latest>b__2(VersionInfo v)
   at System.Linq.Enumerable.TryGetFirst[TSource](IEnumerable`1 source, Func`2 predicate, Boolean& found)
   at System.Linq.Enumerable.First[TSource](IEnumerable`1 source, Func`2 predicate)
   at Freshli.Languages.Python.PyPIRepository.Latest(String name, String thatMatches, DateTime asOf)
   at Freshli.LibYearCalculator.ComputeAsOf(DateTime date)
   at Freshli.Runner.Run(String analysisPath, DateTime asOf)
   at Freshli.Runner.Run(String analysisPath)
   at Submission#25.<<Initialize>>d__0.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at Microsoft.CodeAnalysis.Scripting.ScriptExecutionState.RunSubmissionsAsync[TResult](ImmutableArray`1 precedingExecutors, Func`2 currentExecutor, StrongBox`1 exceptionHolderOpt, Func`2 catchExceptionOpt, CancellationToken cancellationToken)
   at Freshli.Languages.Python.PyPIRepository.<>c__DisplayClass4_0.<Latest>b__2(VersionInfo v)
   at System.Linq.Enumerable.TryGetFirst[TSource](IEnumerable`1 source, Func`2 predicate, Boolean& found)
   at System.Linq.Enumerable.First[TSource](IEnumerable`1 source, Func`2 predicate)
   at Freshli.Languages.Python.PyPIRepository.Latest(String name, String thatMatches, DateTime asOf)
   at Freshli.LibYearCalculator.ComputeAsOf(DateTime date)
   at Freshli.Runner.Run(String analysisPath, DateTime asOf)
   at Freshli.Runner.Run(String analysisPath)
   at Submission#25.<<Initialize>>d__0.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at Microsoft.CodeAnalysis.Scripting.ScriptExecutionState.RunSubmissionsAsync[TResult](ImmutableArray`1 precedingExecutors, Func`2 currentExecutor, StrongBox`1 exceptionHolderOpt, Func`2 catchExceptionOpt, CancellationToken cancellationToken)

[nickiemc]

All remaining issues are logged in the following issues: #64, #161, #162, #163.

Marking as closed.