in ie8 Object.keys failed this conversion

[zongzheng123]

it's my webpack4 configuration => entry: ['es5-shim/es5-sham', 'es5-shim', 'babel-polyfill', './src/index.js'],
it's error message => SCRIPT438: Object does not support "keys" properties or methods
give me a hand plesase, thanks

[ljharb]

You have to load the es5-shim before the es5-sham; what happens if you do that?

[zongzheng123]

You have to load the es5-shim before the es5-sham; what happens if you do that?

thanks for you,This may not be problem of es5-shim

[ljharb]

Closing then; happy to reopen if it's still an issue.