Bean property 'xxxx is not readable or has an invalid getter method: Does the return type of the getter match the parameter type of the setter

Question

Why am I getting this error even when everything seems fine

this is the code in my index.jsp code

<body>
        <center><h1>SERVICE</h1>
            <h2>Enter Service Details</h2>
        <form:form method="POST" commandName="servDetForm" action="AddService">
              <table style="appearance:dialog ">

                    <tr>
                        <td>Number</td>
                        <td><form:input path="xxx"/></td>
                    </tr>
                    <tr>
                        <td>Number</td>
                        <td><form:input path="xxx"/></td>
                    </tr>
                    <tr>
                        <td></td>
                        <td><form:button name="addService" value="Add Service">Add Service</form:button></td>

                    </tr>
                </table>
           </form:form>
            </center>
      </body>

where is my wrong?

If that is the model object, then that isn't the model object that is being used by the form. Post your controller as well. — M. Deinum, Jun 07 '16 at 12:02
Do u realise u have a typo in ur model? this.useraname = username; — steelshark, Jun 07 '16 at 12:06
It was when I was edditing the question on SO. Its been corrected — Blaze, Jun 07 '16 at 12:08
Well how about you show us the actual code, because the actual problem is likely to be a typo in your actual code that you have not reproduced in the question! — Stephen C, Jun 07 '16 at 12:09
I agree with @StephenC copy paste the real code because this is pretty useless... — steelshark, Jun 07 '16 at 12:11
Add your model (not only the getters/setters) and the full code for the form (not only the fields). Also if this is pseudo code instead of your real code, then it it quite hard to help you. — M. Deinum, Jun 07 '16 at 12:12
I have re-edited my question. Showing the real codes I am working with — Blaze, Jun 07 '16 at 12:15
the `commandName` is referring to the `servDetForm` class while `getFRC_Number()` is in `ItasTb` class, sure it can't find them. Or I missed something? — Fevly Pallar, Jun 07 '16 at 12:26

score 1 · Accepted Answer · edited May 23 '17 at 11:58

1

You are sending a wrong instance to the view.

@RequestMapping(value="/index", method=RequestMethod.GET)
public ModelAndView indexView(){
    return new ModelAndView("index","servDetForm",new ServiceTb());
}

Also in your Bean need to use camelCase notation not snakecase. camelcase vs snakecase the explanation

Should be ItasTb entity

Change your JSP to:

<form:form method="POST" modelAttribute="servDetForm">

edited May 23 '17 at 11:58

Community

1
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answered Jun 07 '16 at 12:30

cralfaro

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ItasTb is the name of the model where frc_Number is a field in this class – Blaze Jun 07 '16 at 12:32
Then your question is wrong? the class with the attribute frc_Number is ItasTb – cralfaro Jun 07 '16 at 12:33
Please kindly recheck – Blaze Jun 07 '16 at 12:35
your class name is "public class ItasTb" then in your controller you are doing a new ServiceTb(), and we dont know what do you have in your ServiceTb class. If you change to "new ItasTb()" in your controller will works – cralfaro Jun 07 '16 at 12:37
Please kindly recheck – Blaze Jun 07 '16 at 12:38
Just cange your `commandName="servDetForm"` to `commandName="ItasTb"`, the form will be bound to this domain object. As far as I see, nothing is wrong the controllers – Fevly Pallar Jun 07 '16 at 12:41
@Blaze check the update of my response, and change the form from commandName to modelAttribute – cralfaro Jun 07 '16 at 12:42
I am reading about, and i am afraid the problem is that you are using snake_case in place of camelCase for yours attributes, try to change yours attributes from frc_number to frcNumber – cralfaro Jun 07 '16 at 12:54
Is that the problem? – Blaze Jun 07 '16 at 12:54
what about the database column name @Column(name = "FRC_Number") – Blaze Jun 07 '16 at 13:00
Also this `action="AddService"` means this form will be forwarded to one of the controller methods with `@RequestMapping("\AddService")` annotated, while there is no such method to handle this request in your controller. – Fevly Pallar Jun 07 '16 at 13:01
There is. It is actually a typo. In my controller @RequestMapping(value="AddService",method = RequestMethod.POST) – Blaze Jun 07 '16 at 13:02
did you change the snake case to camel case? – cralfaro Jun 07 '16 at 13:26
Yes. I did that and even cleaned my project. – Blaze Jun 07 '16 at 13:27
Wow. I re-naimed both the getters and setters and it worked. :) – Blaze Jun 07 '16 at 13:46
My challenge now is to make it as a http post to the server – Blaze Jun 07 '16 at 13:47

Bean property 'xxxx is not readable or has an invalid getter method: Does the return type of the getter match the parameter type of the setter

1 Answers1