Build error 1059

[Jamotus]

I keep getting this error when trying to build an application. I have checked that there are no broken VIs and and the main VI is runnable. I've tried restarting my computer and LabVIEW several times. Any ideas?

Possible reasons:

Error copying files.
Source: C:\***\***.lvclass
Destination: C:\***\***.lvclass

Details:

Error 1059 occurred at AB_Source_Library.lvclass:Copy_SourceItem.vi -> AB_Build.lvclass:Copy_Files.vi

Possible reason(s):

LabVIEW:  Unexpected file type.

[Vij@y]

It looks like you specified a path to a subdirectory to a Folder name rather than to a file.  The unexpected file type is that it is a folder rather than a file.

Add another backslash and a file name to your path constant.