de.wwu.scdh.oxbytei.OxbyteiSchemaManagerFilter.getWsEditorPage() is null

[lueck]

The ALEA team reported the following error. It does not prevent them from doing their encoding work.

The application detected an error that is not automatically handled. It is possible that this error is not critical and the application may continue to work normally but our recommendation is to report the error and restart the application. If the application has become unstable and cannot be closed normally, you can use the Force Quit button from this dialog. Be aware that by doing this you will lose all unsaved changes in the opened documents.

Here are the error details:

[ AWT-EventQueue-0 ]  -  java.lang.NullPointerException: Cannot invoke "Object.getClass()" because the return value of "de.wwu.scdh.oxbytei.OxbyteiSchemaManagerFilter.getWsEditorPage()" is null
java.lang.NullPointerException: Cannot invoke "Object.getClass()" because the return value of "de.wwu.scdh.oxbytei.OxbyteiSchemaManagerFilter.getWsEditorPage()" is null
        at de.wwu.scdh.oxbytei.OxbyteiSchemaManagerFilter.filterAttributeValues(OxbyteiSchemaManagerFilter.java:149)
        at ro.sync.ecss.extensions.d.filterAttributeValues(Unknown Source)
        at ro.sync.ecss.extensions.d.filterAttributeValues(Unknown Source)
        at ro.sync.contentcompletion.xml.eb.yjo(Unknown Source)
        at ro.sync.ecss.contentcompletion.i.yjo(Unknown Source)
        at ro.sync.ecss.strictediting.n.whatPossibleValuesHasAttribute(Unknown Source)
        at ro.sync.ecss.component.editor.c.g.e(Unknown Source)
        at ro.sync.ecss.component.editor.c.g.d(Unknown Source)
        at ro.sync.ecss.component.editor.w$1.i(Unknown Source)
        at ro.sync.ecss.component.editor.w$1.get(Unknown Source)
        at ro.sync.ecss.component.editor.w$_b.get(Unknown Source)
        at ro.sync.ecss.component.editor.u.fhv(Unknown Source)
        at ro.sync.ecss.component.editor.u.getRenderingInfo(Unknown Source)
        at ro.sync.ecss.component.editor.bb.cd(Unknown Source)
        at ro.sync.ecss.i.l.tg(Unknown Source)
        at ro.sync.ecss.i.l.<init>(Unknown Source)
        at ro.sync.ecss.i.lb.fb(Unknown Source)
        at ro.sync.ecss.i.c.rf(Unknown Source)
        at ro.sync.ecss.i.c.<init>(Unknown Source)
        at ro.sync.ecss.i.f.sm(Unknown Source)
        at ro.sync.ecss.i.f.xm(Unknown Source)
        at ro.sync.ecss.i.f.xm(Unknown Source)
        at ro.sync.ecss.i.f.xm(Unknown Source)
        at ro.sync.ecss.i.f.xm(Unknown Source)
        at ro.sync.ecss.i.f.xm(Unknown Source)
        at ro.sync.ecss.i.f.bj(Unknown Source)
        at ro.sync.ecss.i.ub.bj(Unknown Source)
        at ro.sync.ecss.component.jc.relayout(Unknown Source)
        at ro.sync.ecss.component.jc.neu(Unknown Source)
        at ro.sync.exml.editor.xmleditor.pageauthor.q$7.run(Unknown Source)
        at ro.sync.ui.we$_b.run(Unknown Source)
        at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318)
        at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:771)
        at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722)
        at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:716)
        at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
        at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
        at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:741)
        at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
        at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
        at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
        at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
        at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
        at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
        at ro.sync.ui.we.g(Unknown Source)
        at ro.sync.ui.we.z(Unknown Source)
        at ro.sync.ui.we.t(Unknown Source)
        at ro.sync.exml.s.invokeLater(Unknown Source)
        at ro.sync.exml.editor.xmleditor.pageauthor.q.srg(Unknown Source)
        at ro.sync.exml.editor.xmleditor.pageauthor.q.trg(Unknown Source)
        at ro.sync.exml.editor.xmleditor.pageauthor.q$4.b(Unknown Source)
        at ro.sync.exml.editor.validate.g.yxe(Unknown Source)
        at ro.sync.exml.editor.validate.g.wxe(Unknown Source)
        at ro.sync.exml.editor.validate.g.txe(Unknown Source)
        at ro.sync.exml.editor.validate.g.qxe(Unknown Source)
        at ro.sync.exml.editor.validate.g.wwe(Unknown Source)
        at ro.sync.exml.editor.pd.e(Unknown Source)
        at ro.sync.exml.editor.pd$1.wlk(Unknown Source)
        at ro.sync.ui.application.lb.run(Unknown Source)