Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.

?- configuration.module has an unknown property 'loaders'. These properties are valid:

? ?object { defaultRules?, exprContextCritical?, exprContextRecursive?, exprContextRegExp?, exprContextRequest?, noParse?, rules?, strictExportPresence?, strictThisContextOnImports?, unknownContextCritical?, unknownContextRecursive?, unknownContextRegExp?, unknownContextRequest?, unsafeCache?, wrappedContextCritical?, wrappedContextRecursive?, wrappedContextRegExp? }

? ?-> Options affecting the normal modules (`NormalModuleFactory`).

總是提示這個，解決不掉，是什么錯，能否幫忙看看