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https://issues.apache.org/jira/browse/CAMEL-10349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16303304#comment-16303304
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ASF GitHub Bot commented on CAMEL-10349:
----------------------------------------
davsclaus commented on issue #1190: CAMEL-10349, javaScript setHeader
conversion fault
URL: https://github.com/apache/camel/pull/1190#issuecomment-353875553
The Karaf team have not yet fixed this properly, installing camel-script now
fails with
```
karaf@root()> feature:install camel-script-javascript
Error executing command: Unable to resolve root: missing requirement [root]
osgi.identity; osgi.identity=camel-script-javascript; type=karaf.feature;
version="[2.21.0.SNAPSHOT,2.21.0.SNAPSHOT]";
filter:="(&(osgi.identity=camel-script-javascript)(type=karaf.feature)(version>=2.21.0.SNAPSHOT)(version<=2.21.0.SNAPSHOT))"
[caused by: Unable to resolve camel-script-javascript/2.21.0.SNAPSHOT: missing
requirement [camel-script-javascript/2.21.0.SNAPSHOT] osgi.identity;
osgi.identity=camel-script; type=karaf.feature;
version="[2.21.0.SNAPSHOT,2.21.0.SNAPSHOT]" [caused by: Unable to resolve
camel-script/2.21.0.SNAPSHOT: missing requirement
[camel-script/2.21.0.SNAPSHOT] osgi.identity;
osgi.identity=org.apache.camel.camel-script; type=osgi.bundle;
version="[2.21.0.SNAPSHOT,2.21.0.SNAPSHOT]"; resolution:=mandatory [caused by:
Unable to resolve org.apache.camel.camel-script/2.21.0.SNAPSHOT: missing
requirement [org.apache.camel.camel-script/2.21.0.SNAPSHOT]
osgi.wiring.package;
filter:="(osgi.wiring.package=jdk.nashorn.api.scripting)"]]]
```
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> javaScript setHeader conversion fault
> -------------------------------------
>
> Key: CAMEL-10349
> URL: https://issues.apache.org/jira/browse/CAMEL-10349
> Project: Camel
> Issue Type: Bug
> Components: camel-core
> Affects Versions: 2.18.0
> Reporter: Fabrizio Spataro
> Assignee: Fabrizio Spataro
>
> I may have found a bug derived from 2.18
> Before 2.18, i can specified an header like:
> {code}
> <setHeader headerName="myHeader">
> <javaScript>[ {"firstField": "firstValue", "secondField":"secondValue"}
> ]</javaScript>
> </setHeader>
> {code}
> I pass it into a method inside my bean. It was cast to
> ArrayList<HashMap<String,Object>>
> After 2.18 upgrade i had an error
> 'java.lang.ClassCastException: jdk.nashorn.api.scripting.ScriptObjectMirror
> cannot be cast to java.util.List'
> Can you help me? Is it a camel bug or an jdk8 issue?
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