问题
I am using React 16.4.1 and metrial-ui 4.1.1 and when i tried to run it locally i am getting the following Error.
TypeError: _react.default.memo is not a function
createSvgIcon
c:/apps/projects/app/node_modules/@material-ui/icons/utils/createSvgIcon.js:17
14 | var _SvgIcon = _interopRequireDefault(require("@material-ui/core/SvgIcon"));
And the node and npm versions i have locally (on windows) are 10.16.0 and 6.9.0
When i build the same using Jenkins (running on linux) with node 10.13.0 and npm 6.9.1 it is running fine.
Not sure why such a minor version mismatches are causing this issue.
Thanks Sateesh
回答1:
Unfortunately, React.memo was released in react@16.6.0 source.
It appears that @material-ui/core@4.0.0 (even before 4.1.1) requires react@16.8.0 source.
For what it's worth, there shouldn't be much difficulty in upgrading your React version to even the latest version. The biggest pain point will be if you use a library like enzyme (or other dependencies that try to keep up with exact API parity). You'd need to also update that and it's partnering dependencies.
来源：https://stackoverflow.com/questions/56811531/reactjs-16-4-and-material-ui-4-x-compatibility