title: What causes the error "The "ResolveManifestFiles" task failed unexpectedly. Illegal characters in path
body: <pre><code>The "ResolveManifestFiles" task failed unexpectedly.
  System.ArgumentException: Illegal characters in path.
     at System.Security.Permissions.FileIOPermission.HasIllegalCharacters(String[] str)
     at System.Security.Permissions.FileIOPermission.AddPathList(FileIOPermissionAccess access, AccessControlActions control, String[] pathListOrig, Boolean checkForDuplicates, Boolean needFullPath, Boolean copyPathList)
     at System.Security.Permissions.FileIOPermission..ctor(FileIOPermissionAccess access, String[] pathList, Boolean checkForDuplicates, Boolean needFullPath)
     at System.IO.Path.GetFullPath(String path)
     at Microsoft.Build.Tasks.Deployment.ManifestUtilities.Util.RemoveDuplicateItems(ITaskItem[] items)
     at Microsoft.Build.Tasks.ResolveManifestFiles.set_NativeAssemblies(ITaskItem[] value)
  
  The "NativeAssemblies=@(NativeReferenceFile);@(_DeploymentNativePrerequisite)" parameter for the "ResolveManifestFiles" task is invalid.
  
  The "ResolveManifestFiles" task could not be initialized with its input parameters.
  </code></pre>