Rest template Async task error

[nala4ever]

Hi all,

I encountered a strange problem, and i searched for it, but i couldn't find any answer for that. Therefore i thought of writing it in spring community. My issue is that when i try to execute resttemplate It gives me an error saying,

FATAL EXCEPTION: AsyncTask #1
java.lang.RuntimeException: An error occured while executing doInBackground().
Caused by: java.lang.AbstractMethodError: abstract method not implemented.
etc...

The code was fine earlier by the way, And i did not change any codes too. I am not sure whether the issue is with the rest template. And my project is managed through maven.

This is the way i am calling the method.

return (DeviceFingerprint)restTemplate.postForObject(url, deviceSecurityProfile, DeviceFingerprint.class);

And as i mentioned it was fine at the begining.

Any help would be greatly appreciated. And thanks in advance.

[dutchman_mn]

More information is needed. It could be something that your Maven pom is pulling in. What does it look like? What does your AsyncTask look like?

[nala4ever]

Hi,

Thanks for the reply dutchman. The issue was fixed. As i told earlier i did not change the codes, and it suddenly stopped working with this async task error. And the error came through the rest template post for object. I used the rest template 1.0.0.Build snaphot maven dependency. After the error occurred i changed it to 1.0.0.M1 and the issue was fixed. So i think its because of the version of the rest template.