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https://issues.apache.org/jira/browse/DAFFODIL-2728?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Steve Lawrence reassigned DAFFODIL-2728:
----------------------------------------
Assignee: Mike McGann
> Missing layer plugin causes abort "this is a bug"
> -------------------------------------------------
>
> Key: DAFFODIL-2728
> URL: https://issues.apache.org/jira/browse/DAFFODIL-2728
> Project: Daffodil
> Issue Type: Bug
> Components: Back End
> Affects Versions: 3.4.0
> Reporter: Mike Beckerle
> Assignee: Mike McGann
> Priority: Major
> Fix For: 3.5.0
>
>
> If you pre-compile a schema to a binary file, then try to parse data with it,
> without setting up the DAFFODIL_CLASSPATH to provide access to a layer
> plugin, you get an abort during deserialization (i.e., reload) of the stored
> parser.
> The workaround is of course just setup the DAFFODIL_CLASSPATH for running the
> CLI the same as when the parser was compiled and saved.
> {code:java}
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !! An unexpected exception occurred. This is a bug! !!
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Please report this
> bug and help us fix it: https://daffodil.apache.org/community/#issue-tracker
> Please include the following exception, the command you
> ran, and any input, schema, or tdml files used that led
> to this bug.
> java.lang.ClassCastException: cannot assign instance of
> scala.collection.immutable.HashMap$SerializationProxy to field
> org.apache.daffodil.processors.parsers.ChoiceDispatchCombinatorParserBase.dispatchBranchKeyMap
> of type scala.collection.immutable.Map in instance of
> org.apache.daffodil.processors.parsers.ChoiceDispatchCombinatorParser
> at
> java.base/java.io.ObjectStreamClass$FieldReflector.setObjFieldValues(ObjectStreamClass.java:2227)
> at
> java.base/java.io.ObjectStreamClass$FieldReflector.checkObjectFieldValueTypes(ObjectStreamClass.java:2191)
> at
> java.base/java.io.ObjectStreamClass.checkObjFieldValueTypes(ObjectStreamClass.java:1478)
> at
> java.base/java.io.ObjectInputStream$FieldValues.defaultCheckFieldValues(ObjectInputStream.java:2657)
> at
> java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2471)
> at
> java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2242)
> at
> java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1742)
> at
> java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2584)
> at
> java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2442)
> at
> java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2242)
> at
> java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1742)
> {code}
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