JSON web service calls throws ClassCastException

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.X EE, 7.0.0 M6, 7.0.0 M7
• Fix Version/s: 6.2.4 CE GA5, 6.2.X EE, 7.0.0 M7
• Component/s: Web Services, Web Services > JSON WS
• Labels:
  • QA-CT
  • liferay-fixpack-portal-70-6210
• Branch Version/s:
  6.2.x
• Backported to Branch:
  Committed
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/29123
• Bug Type: Regression Bug

1. Invoke any JSON web service:

19:53:06,948 ERROR [http-bio-8080-exec-3][JSONWebServiceServiceAction:97] Unable to convert value: [Ljava.lang.String;@512fd285; <--- java.lang.NumberFormatException: For input string: "[Ljava.lang.String;@512fd285"
19:53:07,290 ERROR [http-bio-8080-exec-7][JSONWebServiceServiceAction:97] Unable to convert value: [Ljava.lang.String;@19eb6a1b; <--- java.lang.NumberFormatException: For input string: "[Ljava.lang.String;@19eb6a1b"
19:53:12,309 ERROR [http-bio-8080-exec-8][JSONWebServiceServiceAction:97] Unable to convert value: [Ljava.lang.String;@1796e883; <--- java.lang.NumberFormatException: For input string: "[Ljava.lang.String;@1796e883"
19:53:17,325 ERROR [http-bio-8080-exec-9][JSONWebServiceServiceAction:97] Unable to convert value: [Ljava.lang.String;@4de6bdb6; <--- java.lang.NumberFormatException: For input string: "[Ljava.lang.String;@4de6bdb6"
19:53:22,336 ERROR [http-bio-8080-exec-10][JSONWebServiceServiceAction:97] Unable to convert value: [Ljava.lang.String;@52fb25c4; <--- java.lang.NumberFormatException: For input string: "[Ljava.lang.String;@52fb25c4"