user.getEmail() return null pointer exception. Even after authorization works

[GoogleCodeExporter]

i dont know the solution yet

But this is what i am doing
1. Created POJO
2. Generated Cloud endpoint class
3. Added USER parameter and web client id, scopes, android client id and 
audiences
4. add User as a parameter to insert operation.
5. inserting works after authorizing from api-explorer.
6. Throws null pointer if i try to access user.(any function). 
any solutions ?? or am i stupid ?

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What is the expected output? What do you see instead?

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Original issue reported on code.google.com by gautamks...@gmail.com on 19 Apr 2014 at 4:28

[GoogleCodeExporter]

I am also having same problem. Parameter User is always be a  null even I set 
the scope in backend @Api (scopes = { 
"https://www.googleapis.com/auth/userinfo.email" }) .

Original comment by uttamgu...@gmail.com on 9 Feb 2015 at 4:57