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flandreas / antares

Digital circuit learning platform
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Component Register n Bit is broken #594

Closed richardabendroth closed 1 year ago

richardabendroth commented 1 year ago

Steps to reproduce: 

Version: 1.4.0
Setting DrawingView with 'Symbol' to editable=true
Setting DrawingView with 'Symbol' to editable=true
Setting DrawingView with '74LS160' to editable=true
Setting DrawingView with '74LS160' to editable=true
Setting DrawingView with 'Symbol' to editable=true
Setting DrawingView with 'Symbol' to editable=true
Setting DrawingView with '74LS163' to editable=true
Setting DrawingView with '74LS163' to editable=true
Setting DrawingView with 'Symbol' to editable=true
Setting DrawingView with 'Symbol' to editable=true
Setting DrawingView with '74LS163' to editable=true
Setting DrawingView with '74LS163' to editable=true
Setting DrawingView with 'Symbol' to editable=true
Setting DrawingView with 'Symbol' to editable=true
Setting DrawingView with 'Test' to editable=true
Setting DrawingView with 'Test' to editable=true
Setting DrawingView with 'Symbol' to editable=true
Setting DrawingView with 'Symbol' to editable=true
Setting DrawingView with '74LS163' to editable=true
Setting DrawingView with '74LS163' to editable=true
java.lang.NullPointerException
    at ch.scorpion.antares.model.l.q.(SourceFile:43)
    at ch.scorpion.antares.model.l.q.(SourceFile)
    at ch.scorpion.antares.model.l.q$a.a(SourceFile:35)
    at ch.scorpion.antares.model.l.B.a(SourceFile:33)
    at ch.scorpion.antares.model.port.DigitalPortImpl.getDefaultDigitalSignal(SourceFile:202)
    at ch.scorpion.antares.model.port.DigitalPortImpl.executionStarted(SourceFile:207)
    at ch.scorpion.jabbah.graph.model.f.d.b(SourceFile:164)
    at ch.scorpion.antares.model.f.e.b(SourceFile:142)
    at ch.scorpion.jabbah.graph.model.graph.GraphImpl.executionInitialize(SourceFile:223)
    at ch.scorpion.jabbah.graph.model.f.l.b(SourceFile:217)
    at ch.scorpion.jabbah.graph.model.graph.GraphImpl.executionInitialize(SourceFile:223)
    at ch.scorpion.jabbah.graph.view.G.a(SourceFile:1104)
    at ch.scorpion.jabbah.graph.view.I.invoke(SourceFile:1039)
    at ch.scorpion.jabbah.base.d.a.b(SourceFile:78)
    at ch.scorpion.jabbah.c.e.n.b(SourceFile:1462)
    at ch.scorpion.jabbah.graph.a.g.invoke(SourceFile:1092)
    at ch.scorpion.jabbah.base.N.a(SourceFile:25)
    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$4.run(Unknown Source)
    at java.desktop/java.awt.EventQueue$4.run(Unknown Source)
    at java.base/java.security.AccessController.doPrivileged(Unknown Source)
    at java.base/java.security.ProtectionDomain$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)
flandreas commented 1 year ago

Same cause as #587. It can happen with all component using a "Bit Width" expression.