[jira] [Commented] (CAMEL-24585) The catalog validateLanguageExpression returns an invoke error when using jsonpath in a simple expression

["Claus Ibsen (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CAMEL-24585?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18110559#comment-18110559 ] 

Claus Ibsen commented on CAMEL-24585:
-------------------------------------

Can you report issues better with full stacktrace and better reproducers. 

> The catalog validateLanguageExpression returns an invoke error when using jsonpath in a simple expression
> ---------------------------------------------------------------------------------------------------------
>
>                 Key: CAMEL-24585
>                 URL: https://issues.apache.org/jira/browse/CAMEL-24585
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-catalog
>    Affects Versions: 4.22.0
>            Reporter: Raymond
>            Priority: Minor
>
> I ran the following validation statement:
> {code:java}
> LanguageValidationResult result =
>     catalog.validateLanguageExpression(
>         ClassLoader.getSystemClassLoader(),
>         "simple",
>         "${jsonpath($.foo)}"
>     ); {code}
> In 4.10.9 this passes, but in 4.22.0 I get:
> {code:java}
> Cannot invoke \"org.apache.camel.TypeConverter.convertTo(java.lang.Class, Object)\" because the return value of \"org.apache.camel.CamelContext.getTypeConverter()\" is null {code}
> If I use a regular simple expression like:
> {code:java}
> ${header.foo}
> ${bodyAs(String)} {code}
> There are no issues
>  



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