Static memory load of more than 32 bytes requested.

[juanigallo]

pragma solidity ^0.4.4;
pragma experimental ABIEncoderV2;

contract A {
  struct Pixel {
    address a;
    uint64 b;
    string c;
    uint d;
  }

  mapping (uint => Pixel) pixels;

  function storePixel(Pixel pixel) public {
    pixels[pixel.d] = pixel;
  }

  function getPixels() constant public returns (Pixel pixel) {
   return pixels[pixel.d];
 }
}

I think that this: #3272 should fix the problem but still getting the title error. If I delete the "storePixel" function or change it's scope to "internal" the code compiles but of course that is not the idea.

Any ideas ?

[besirkurtulmus]

+1 Having the same issue too. Developing advanced apps in solidity is very frustrating.

[chriseth]

Sorry, we are still working on the new experimental ABI encoder, please excuse any inconveniences.

[bugparty]

Having the same issue

[pradeeppadmarajaiah]

Still facing the same issue. Is there any workaround ??

pragma solidity ^0.4.19;

/** @title Employee Tracker. */
contract EmployeeTracker {

/** @enum Employee will be in any one of the state */
enum State { Active, Inactive, InNotice }

/** @struct Employee details struct */
struct Employee {
string id;
string name;
State state;
string salary;
}

Employee[] employees;

function addEmployee(Employee emp) public {
employees.push(emp);
}

}

[chriseth]

I think the originally reported issue is fixed. @pradeeppadmarajaiah you can either use pragma experimental ABIEncoderV2; or not use structs as parameters or return values of non-internal functions.

[pradeeppadmarajaiah]

@chriseth Thank you for the alternative fix. But there are circumstances, where we need have to struct as parameters in real time application. How to handle it that situation ??

[chriseth]

I assume you meant "non-development" instead of "real time", is that right?
The thing is that structs as parameters are still an experimental feature, there is no way around it.

[pradeeppadmarajaiah]

@chriseth Yes. I am planning to use it in real time. Is there any other way that i can group the attributes without struct currently ?

[chriseth]

@pradeeppadmarajaiah sorry, I do not really understand and this issue is probably also not the best place for such a discussion. I would recommend either stack exchange or https://gitter.im/ethereum/solidity

[attente]

Sorry to revive this old issue, but I'm encountering this error despite enabling the ABIEncoderV2.

A.sol:

pragma solidity ^0.4.19;
pragma experimental ABIEncoderV2;

contract A {
  struct T {
    byte x;
    int y;
  }

  function f() public pure returns (T) {
    return T(1, 2);
  }
}

B.sol:

pragma solidity ^0.4.19;
pragma experimental ABIEncoderV2;

import './A.sol';

contract B {
  function g(A a) public pure returns (A.T) {
    return a.f();
  }
}

[chriseth]

Thanks, I created a new issue.