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https://issues.apache.org/jira/browse/CAMEL-24585?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Raymond updated CAMEL-24585:
----------------------------
    Description: 
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

 

  was:
I ran the following validation statement:


{code:java}
LanguageValidationResult result =
    catalog.validateLanguageExpression(
        ClassLoader.getSystemClassLoader(),
        "simple",
        "${jsonpath($.foo)}"
    ); {code}

In 4.10.9 this is 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

 


> 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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