I am using the warnings-ng plugin 2.2.1 for static code analysis. After the analysis the project report files are okay. However, the trend graph that shows on the main build page gives an error when I click it as attached below

Also, jenkins build log shows the following errors:

[FxCop] [ERROR] Can't create fingerprints for some files:
[FxCop] [ERROR] - 'C:/', IO exception has been thrown: java.nio.file.NoSuchFileException: C:\
[FxCop] [ERROR] - 'C:/', IO exception has been thrown: java.nio.file.NoSuchFileException: C:\
[FxCop] [ERROR] - 'C:/', IO exception has been thrown: java.nio.file.NoSuchFileException: C:\
[FxCop] [ERROR] - 'C:/', IO exception has been thrown: java.nio.file.NoSuchFileException: C:\
[FxCop] [ERROR] - 'C:/', IO exception has been thrown: java.nio.file.NoSuchFileException: C:\
[FxCop] [ERROR] - 'C:/', IO exception has been thrown: java.nio.file.NoSuchFileException: C:\
[FxCop] [ERROR] - 'C:/', IO exception has been thrown: java.nio.file.NoSuchFileException: C:\
[FxCop] [ERROR] - 'C:/', IO exception has been thrown: java.nio.file.NoSuchFileException: C:\
[FxCop] [ERROR] - 'C:/', IO exception has been thrown: java.nio.file.NoSuchFileException: C:\
[FxCop] [ERROR] - 'C:/', IO exception has been thrown: java.nio.file.NoSuchFileException: C:\
[FxCop] [ERROR] - 'C:/', IO exception has been thrown: java.nio.file.NoSuchFileException: C:\
[FxCop] [ERROR] - 'C:/', IO exception has been thrown: java.nio.file.NoSuchFileException: C:\
[FxCop] [ERROR] - 'C:/', IO exception has been thrown: java.nio.file.NoSuchFileException: C:\
[FxCop] [ERROR] - 'C:/', IO exception has been thrown: java.nio.file.NoSuchFileException: C:\
[FxCop] [ERROR] - 'C:/', IO exception has been thrown: java.nio.file.NoSuchFileException: C:\
[FxCop] [ERROR] - 'C:/', IO exception has been thrown: java.nio.file.NoSuchFileException: C:\
[FxCop] [ERROR] - 'C:/', IO exception has been thrown: java.nio.file.NoSuchFileException: C:\
[FxCop] [ERROR] - 'C:/', IO exception has been thrown: java.nio.file.NoSuchFileException: C:\
[FxCop] [ERROR] - 'C:/', IO exception has been thrown: java.nio.file.NoSuchFileException: C:\
[FxCop] [ERROR] - 'C:/', IO exception has been thrown: java.nio.file.NoSuchFileException: C:\

I have jenkins installed as a Windows Service and my jenkins home is c:\program files (x86)\Jenkins.

I suspect the issue is with the path to the job folders which my case has space due to "program files (x86)". 

Jenkins: 2.150.2

Plugin: warnings-ng

Tool: fxcop

Project: C# .NET 4.7.2