errored out in DoExecute, couldn't PrepareToExecuteJITExpression

error: Couldn‘t materialize struct: size of variable <varName> disagrees with the ValueObject‘s size Errored out in Execute, couldn‘t PrepareToExecuteJITExpression

expression produced error: error: Couldn‘t materialize: couldn‘t get the value of __once: extracting data from value failed
error: errored out in DoExecute, couldn‘t PrepareToExecuteJITExpression

error: Couldn‘t materialize struct: Couldn‘t read eax (materialize)
Errored out in Execute, couldn‘t PrepareToExecuteJITExpression


第一解决办法

网上百分之九十九都是以上的答案，但是我按上面的办法就是解决不了，还好，现在解决了

原文：http://www.cnblogs.com/songxing10000/p/6178775.html