3.6.2 and VASL 6.6.3.1 oba-flowchart.vmdx error

I second what @JoelCFC25 says about where you’re storing data. That has to be fixed before we can resolve any other problems…

…of which I see several, in order of appearance:

  • VASL.build.module.ColorChanger.changeColor is throwing a NullPointerException. That looks at first as though it’s a bug in VASL, but that class, VASL.build.module.ColorChanger, doesn’t exist in VASL. It’s coming from some extension you’re trying to load.

  • scottgreenman.asl.obaflowchart.OBAFlowchart.<init> is throwing a NoSuchMethodError because it’s trying to call DataArchive.getFileStream(), which has been deprecated for ages and which was removed in Vassal 3.6. Whichever extension that’s in (oba-flowchart?) needs to be updated in order to work with Vassal 3.6.

  • The bug reporter failed because you’re having an SSL certificate error: java.security.cert.CertificateException: No subject alternative DNS name matching vassalengine.org found.

After you fix where you have your modules stored, I’d like to tackle the third of these problems first.

This post has a link to a diagnostic program and instructions for running it. What results do you get?