Govo

> Found a solution! > > Because Centos6 binutils version is 2.20 - GAS is very old. Just install from git binutils version 2.31. That's all. For now working solution...

#### "Not optimized:Yield" The `yield` keyword is used in the function body.

> What does the exact full error message say, including the source error? This full error message: ``` Error: builder error: unsupported value ```

But the same value, .json() work fine, only .form() throw the error. @seanmonstar

the same to me!!!!

这个库本身就是一个 DEMO，不过是egret2.0版本的了

For me, reinstalling the whole package fixed.