java.nio.file.InvalidPathException on Windows

[ozavodny]

Hi, when i try to run the example project on windows, i get this exception:

Exception in thread "main" java.nio.file.InvalidPathException: Illegal char <:> at index 4: file:/C:/Users/ozavodny/.gradle/caches/modules-2/files-2.1/com.elepy/elepy-admin/3.0.0-alpha-15/657122ac2940b852c8df4b8954baf553caca74f0/elepy-admin-3.0.0-alpha-15.jar!/banner.jpg
at java.base/sun.nio.fs.WindowsPathParser.normalize(WindowsPathParser.java:182)
at java.base/sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:153)
at java.base/sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:77)
at java.base/sun.nio.fs.WindowsPath.parse(WindowsPath.java:92)
at java.base/sun.nio.fs.WindowsFileSystem.getPath(WindowsFileSystem.java:229)
at java.base/java.nio.file.Path.of(Path.java:147)
at java.base/java.nio.file.Paths.get(Paths.java:69)
at com.elepy.admin.FrontendLoader.setupLogo(FrontendLoader.java:62)
at com.elepy.admin.FrontendLoader.setup(FrontendLoader.java:29)
at com.elepy.Elepy.afterElepyConstruction(Elepy.java:580)
at com.elepy.Elepy.start(Elepy.java:134)
at MainKt.main(main.kt:12)

I think it could be related to this thread https://stackoverflow.com/questions/43972777/exception-in-thread-main-java-nio-file-invalidpathexception-illegal-char