Şu komutları çalıştırarak Babel 7'ye (6'dan) yükselttim :
npm remove babel-cli
npm install --save-dev @babel/cli @babel/core @babel/preset-env
İşte .babelrc
dosyam:
{ "presets": ["env"] }
Sonra koştum:
babel js/src --out-dir js/dist
Ve sonuçta:
TypeError: Cannot read property 'bindings' of null
at Scope.moveBindingTo (/xyz/node_modules/@babel/traverse/lib/scope/index.js:867:13)
at BlockScoping.updateScopeInfo (/xyz/node_modules/babel-plugin-transform-es2015-block-scoping/lib/index.js:364:17)
at BlockScoping.run (/xyz/node_modules/babel-plugin-transform-es2015-block-scoping/lib/index.js:330:12)
at PluginPass.BlockStatementSwitchStatementProgram (/xyz/node_modules/babel-plugin-transform-es2015-block-scoping/lib/index.js:70:24)
at newFn (/xyz/node_modules/@babel/traverse/lib/visitors.js:193:21)
at NodePath._call (/xyz/node_modules/@babel/traverse/lib/path/context.js:53:20)
at NodePath.call (/xyz/node_modules/@babel/traverse/lib/path/context.js:40:17)
at NodePath.visit (/xyz/node_modules/@babel/traverse/lib/path/context.js:88:12)
at TraversalContext.visitQueue (/xyz/node_modules/@babel/traverse/lib/context.js:118:16)
at TraversalContext.visitSingle (/xyz/node_modules/@babel/traverse/lib/context.js:90:19)
Neyi yanlış yaptım?
webpack.config.js
eğer varsa da yapmanız gerektiğini unutmayın .