[Bug]: Getting error: jVM generation is not supported for type other when trying to use query expression

[tharindu-nw]

Description

I have the following code:

import ballerina/io;

enum UserRole {
    ADMIN = "admin",
    DEVELOPER = "developer"
};

type InvitationResponseItem record {|
    string id;
    string 'handle;
    UserRole[] groups;
    string email;
|};

public function main() {
    InvitationResponseItem[] getInvitationsResp = [
        {"id":"4ee350de-f070-46b5-bbc7-79a847c4ed61", "handle":"dungeons", "groups":["developer"], "email":"[email protected]"}, 
        {"id":"e4755f3d-1db3-4e94-b7fc-a236724f42b4", "handle":"dungeons", "groups":["admin"], "email":"[email protected]"}
    ];

    UserRole devRole = from InvitationResponseItem item in getInvitationsResp
                                where item.email == "[email protected]"
                                limit 1
                                select item.groups[0];
    io:println("User role: ", devRole);
}

I get the following error:

$ bal run
Compiling source
	tharinduwe/bal_demo:0.1.0
error: jVM generation is not supported for type other

Steps to Reproduce

Copy paste the above code and run.

Affected Version(s)

Ballerina 2201.10.0

OS, DB, other environment details and versions

MacOS Sonoma

Related area

-> Compilation

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