HXC3020: No .HxE file specified.
Given when the compiler finds sample data in a project, but no sample definition (.HxE) file has been specified in the collection definition (.HxC) file.
To correct this error
- Add a <SampleDef> element to the collection definition (.HxC) file to specify an .HxE file. If there is no .HxE for the project, you will need to create one.