Error when I want import a 3.1.08 .skel

tseshadow

Hi, I want import a .skel with same version in my spine 3.1.08 but I have this error

Started.
java.lang.ClassCastException: Al cannot be cast to Ah
at mB.a(SourceFile:673)
at mB.a(SourceFile:404)
at vP.a(SourceFile:165)
at vU.run(SourceFile:143)
at tG.a(SourceFile:1325)
at vP.b(SourceFile:136)
at fl.a(SourceFile:91)
at gs.a(SourceFile:28)
at eD.a(SourceFile:181)
at eD.a(SourceFile:152)
at com.badlogic.gdx.scenes.scene2d.ui.Button.b(SourceFile:123)
at ff.b(SourceFile:91)
at gu.b(SourceFile:89)
at eJ.a(SourceFile:58)
at eL.b(SourceFile:353)
at o.b(SourceFile:96)
at av.e(SourceFile:332)
at ah.run(SourceFile:236)
at java.desktop/java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.desktop/java.awt.EventQueue.access$600(Unknown Source)
at java.desktop/java.awt.EventQueue$4.run(Unknown Source)
at java.desktop/java.awt.EventQueue$4.run(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.desktop/java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.run(Unknown Source)

Nate

Are you sure the skel file is valid?

Are you sure it is a skel file exported from 3.1.08? You can look in the file with a hex editor and see the version number in the first few bytes.

Worst case, it is possible it's a bug in 3.1.08 that prevents the file from being imported. If that is the case then I'm afraid there isn't anything we can do.

tseshadow

Nate

c-050.skel

452kB

here you can check version idk why this doesnt work

Nate

It does look like a 3.1.08 file. Since it won't import either 1) the file is corrupt, or 2) there is a bug in 3.1.08 preventing import.

I tried to resurrect the 3.1.08 source code so I could dig into the problem deeper, but the dependent libraries are very old and I couldn't get it to run on newer versions. It would take too much effort to untangle. 🙁 3.1.08 is from 7 years ago and our processes for tagging dependent libraries were not as good as they are now.

Unfortunately I don't think there's a way to recover your file as a Spine project, unless you have JSON or a .spine file. Always keep your .spine files!

tseshadow

Nate yeah, is a bug in the program, cause when I try run it on SpineViewerWPF.v2.4.0.0 (using 3.1.07 runtime) for example it works without problem. Thats weird.