[Bug]: Runtime Crash when using worker interaction to default worker with error return

[warunalakshitha]

Description

Please refer the example.

import ballerina/http;

service /payments on new http:Listener(9095) {

    resource function post orders/[string orderID]/reserve() returns int|error {

        worker w1 returns error? {
            int a = 10;
            a -> function;
        }
        int b = <- w1;
        return b;
    }
}

When running above progran, runtime crash with following log.

java.lang.VerifyError: Bad type on operand stack
Exception Details:
  Location:
    waruna/httpService/0/$value$$anonType$_0.$post$orders$^$reserve(Lio/ballerina/runtime/internal/scheduling/Strand;Lio/ballerina/runtime/api/values/BString;)Ljava/lang/Object; @1206: invokestatic
  Reason:
    Type 'waruna/httpService/0/$value$$anonType$_0' (current frame, stack[1]) is not assignable to 'io/ballerina/runtime/internal/scheduling/Strand'
  Current Frame:
    bci: @1206
    flags: { }

[warunalakshitha]

Error can be removed if we return only int (remove error)

[github-actions]

This issue is NOT closed with a proper Reason/ label. Make sure to add proper reason label before closing. Please add or leave a comment with the proper reason label now.

      - Reason/EngineeringMistake - The issue occurred due to a mistake made in the past.
      - Reason/Regression - The issue has introduced a regression.
      - Reason/MultipleComponentInteraction - Issue occured due to interactions in multiple components.
      - Reason/Complex - Issue occurred due to complex scenario.
      - Reason/Invalid - Issue is invalid.
      - Reason/Other - None of the above cases.