[
https://issues.apache.org/jira/browse/DAFFODIL-2915?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dave Thompson closed DAFFODIL-2915.
-----------------------------------
Verified the specified commit (commit be3fee7b241b3f0df577070bc43268cfa9d125ba)
is included in the latest pull from the daffodil repository.
Verified, via review, changes identified in the commit comment were
implemented.
Verified the affected daffodil subproject sbt test suites executed
successfully, including the new and modified tests.
> Need better error message when missing plugin
> ---------------------------------------------
>
> Key: DAFFODIL-2915
> URL: https://issues.apache.org/jira/browse/DAFFODIL-2915
> Project: Daffodil
> Issue Type: Bug
> Components: Diagnostics
> Affects Versions: 3.8.0
> Reporter: Josh Adams
> Assignee: Steve Lawrence
> Priority: Minor
> Fix For: 3.9.0
>
>
> Ran into an issue where a saved parser was relying on a plugin for Daffodil.
> Note that this plugin needs to be present when both compiling and running the
> schema.
> When attempting to run the saved parser without the plugin being present on
> the classpath, I would get the following stack trace:
> java.lang.ClassCastException: cannot assign instance of
> scala.collection.immutable.List$SerializationProxy to field
> org.apache.daffodil.runtime1.processors.ModelGroupRuntimeData.groupMembers of
> type scala.collection.Seq in instance of
> org.apache.daffodil.runtime1.processors.SequenceRuntimeData
> at
> java.base/java.io.ObjectStreamClass$FieldReflector.setObjFieldValues(ObjectStreamClass.java:2096)
> at
> java.base/java.io.ObjectStreamClass$FieldReflector.checkObjectFieldValueTypes(ObjectStreamClass.java:2060)
> at
> java.base/java.io.ObjectStreamClass.checkObjFieldValueTypes(ObjectStreamClass.java:1349)
> at
> java.base/java.io.ObjectInputStream$FieldValues.defaultCheckFieldValues(ObjectInputStream.java:2697)
> at
> java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2498)
> at
> java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2284)
> at
> java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1762)
> at
> java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2618)
> at
> java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2469)
> at
> java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2284)
> at
> java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1762)
> at
> java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2618)
> at
> java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2469)
> at
> java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2284)
> at
> java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1762)
> at
> java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:540)
> at
> java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:498)
> at
> scala.collection.immutable.List$SerializationProxy.readObject(List.scala:527)
> at
> java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
> at java.base/java.lang.reflect.Method.invoke(Method.java:580)
> at
> java.base/java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1102)
> at
> java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2444)
> at
> java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2284)
> at
> java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1762)
> at
> java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2618)
> at
> java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2469)
> at
> java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2284)
> at
> java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1762)
> at
> java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2618)
> at
> java.base/java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:678)
> at
> org.apache.daffodil.runtime1.processors.SchemaSetRuntimeData.readObject(SchemaSetRuntimeData.scala:51)
> at
> java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
> at java.base/java.lang.reflect.Method.invoke(Method.java:580)
> at
> java.base/java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1102)
> at
> java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2444)
> at
> java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2284)
> at
> java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1762)
> at
> java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2618)
> at
> java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2469)
> at
> java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2284)
> at
> java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1762)
> at
> java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:540)
> at
> java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:498)
> at
> org.apache.daffodil.core.compiler.Compiler.reload(Compiler.scala:273)
> at
> org.apache.daffodil.core.compiler.Compiler.reload(Compiler.scala:218)
> at
> org.apache.daffodil.cli.Main.$anonfun$createProcessorFromParser$1(Main.scala:990)
> at org.apache.daffodil.lib.util.Timer$.getTimeResult(Timer.scala:78)
> at org.apache.daffodil.lib.util.Timer$.getResult(Timer.scala:37)
> at
> org.apache.daffodil.cli.Main.createProcessorFromParser(Main.scala:990)
> at org.apache.daffodil.cli.Main.runIgnoreExceptions(Main.scala:1146)
> at org.apache.daffodil.cli.Main.run(Main.scala:1950)
> at org.apache.daffodil.cli.Main$.main(Main.scala:875)
> at org.apache.daffodil.cli.Main.main(Main.scala)
> It took quite a while to figure out what the problem was. Don't know if it
> would be possible or reasonable, but it would be nice if any dependencies
> like this could be baked into the saved parser flie.
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