I'm using the lightroom-plugin of jAlbum in order to prepare my albums.
Lightroom-classic got an update these days, the current version is 13.3. OS is the latest Win 10.

I changed the description of an image in my album and re-published the folder containing the image.

After that i tried to rebuild the album in jAlbum and got the following exception:

An unexpected error occurred. Please see detailed description below:

java.io.UncheckedIOException: Cannot register variables for Newimages.htt
at se.datadosen.jalbum.AlbumObjectImpl.getVars(AlbumObjectImpl.java:2933)
at org.openjdk.nashorn.internal.scripts.Script$Recompilation$88$5700A$init.processFolder(<path>)
at org.openjdk.nashorn.internal.scripts.Script$87$predir.:program(<path>)
at org.openjdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:646)
at org.openjdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
at org.openjdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:520)
at org.openjdk.nashorn.api.scripting.NashornScriptEngine.evalImpl(NashornScriptEngine.java:442)
at org.openjdk.nashorn.api.scripting.NashornScriptEngine$1.eval(NashornScriptEngine.java:503)
at java.scripting/javax.script.CompiledScript.eval(Unknown Source)
at se.datadosen.jalbum.AlbumBean.processExpression(AlbumBean.java:3371)
at se.datadosen.jalbum.AlbumBean.processScript(AlbumBean.java:3293)
at se.datadosen.jalbum.AlbumBean.makeAlbumForFolder(AlbumBean.java:1883)
at se.datadosen.jalbum.AlbumBean.makeAlbum(AlbumBean.java:3683)
at se.datadosen.jalbum.AlbumBean.smartMakeAlbum(AlbumBean.java:3520)
at se.datadosen.jalbum.JAlbumFrame$7.run(JAlbumFrame.java:1195)
Caused by: java.io.IOException: Dimension information missing from Newimages.htt
at se.datadosen.jalbum.ImageRenderer.computeRenditions(ImageRenderer.java:273)
at se.datadosen.jalbum.ImageRenderer.<init>(ImageRenderer.java:111)
at se.datadosen.jalbum.AlbumObjectImpl.getRenderer(AlbumObjectImpl.java:232)
at se.datadosen.jalbum.AlbumBean.addFilteredImageSizes(AlbumBean.java:4382)
at se.datadosen.jalbum.AlbumBean.registerVariables(AlbumBean.java:3140)
at se.datadosen.jalbum.AlbumObjectImpl.getVars(AlbumObjectImpl.java:2929)
... 14 more

What can i do?

Best regards!
/Uwe

Yes, i'm using story skin.

Meanwhile the problem is solved, guess it was a problem of lightroom or the jAlbum-lightroom plugin.
I re-published the folder severel times, the exception remained.
Meanwhile i restarted lightroom and re-published the folder using the plugin, after that the album-rebuild in jAlbum worked.