Module build failed: ReferenceError: Unknown plugin "transform-decorators-legacy"

[iamvijaydev]

I getting the following error when tried to integrate as per walkthrough. Any help is much appreciated. Thanks in advance.

ERROR in ./~/react-json-tree/lib/index.js
Module build failed: ReferenceError: Unknown plugin "transform-decorators-legacy" specified in "<path-removed-for-protection>\\node_modules\\react-json-tree\\.babelrc" at 0, attempted to resolve relative to "<path-removed-for-protection>\\node_modules\\react-json-tree"
    at <path-removed-for-protection>\node_modules\babel-core\lib\transformation\file\options\option-manager.js:180:17
    at Array.map (native)
    at Function.normalisePlugins (<path-removed-for-protection>\node_modules\babel-core\lib\transformation\file\options\option-manager.js:158:20)
    at OptionManager.mergeOptions (<path-removed-for-protection>\node_modules\babel-core\lib\transformation\file\options\option-manager.js:234:36)
    at OptionManager.init (<path-removed-for-protection>\node_modules\babel-core\lib\transformation\file\options\option-manager.js:368:12)
    at File.initOptions (<path-removed-for-protection>\node_modules\babel-core\lib\transformation\file\index.js:212:65)
    at new File (<path-removed-for-protection>\node_modules\babel-core\lib\transformation\file\index.js:135:24)
    at Pipeline.transform (<path-removed-for-protection>\node_modules\babel-core\lib\transformation\pipeline.js:46:16)
    at transpile (<path-removed-for-protection>\node_modules\babel-loader\lib\index.js:46:20)
    at Object.module.exports (<path-removed-for-protection>\node_modules\babel-loader\lib\index.js:155:20)
 @ ./~/redux-devtools-log-monitor/lib/LogMonitorEntry.js 27:21-47
 @ ./~/redux-devtools-log-monitor/lib/LogMonitorEntryList.js
 @ ./~/redux-devtools-log-monitor/lib/LogMonitor.js
 @ ./~/redux-devtools-log-monitor/lib/index.js
 @ ./src/containers/devTools/index.jsx
 @ ./src/containers/root/Root.dev.js
 @ ./src/containers/root/index.js
 @ ./src/index.js
 @ multi (webpack)-dev-server/client?http://localhost:3000 webpack/hot/dev-server react-hot-loader/patch webpack-dev-server/client?http://localhost:3000 webpack/hot/only-dev-server ./src/index.js

[iamvijaydev]

I made a silly mistake in my webpack configuration. I forgot to exclude /node_modules/ from processing of /\.(js|jsx)$/ files. For more please read here.