Error reporting in webpack4.5

[yfjl]

Error reporting in webpack4.5

[amireh]

Hi, please provide a proper report for us to be able to help:

• what issue you're having
• what you're expecting
• versions of webpack / happypack
• webpack config

[crayon-shin-chan]

``TypeError: Cannot read property 'watchRun' of undefined at setupWatchRun (/home/czy/桌面/react-demo/node_modules/awesome-typescript-loader/src/instance.ts:369:17) at Object.ensureInstance (/home/czy/桌面/react-demo/node_modules/awesome-typescript-loader/src/instance.ts:137:2) at compiler (/home/czy/桌面/react-demo/node_modules/awesome-typescript-loader/src/index.ts:47:19) at Object.loader (/home/czy/桌面/react-demo/node_modules/awesome-typescript-loader/src/index.ts:16:12) at applySyncOrAsync (/home/czy/桌面/react-demo/node_modules/happypack/lib/applyLoaders.js:350:21) at apply (/home/czy/桌面/react-demo/node_modules/happypack/lib/applyLoaders.js:277:5) at /home/czy/桌面/react-demo/node_modules/happypack/lib/applyLoaders.js:135:7 at applyPitchLoader (/home/czy/桌面/react-demo/node_modules/happypack/lib/applyLoaders.js:188:14) at applyPitchLoader (/home/czy/桌面/react-demo/node_modules/happypack/lib/applyLoaders.js:196:14) at applyPitchLoaders (/home/czy/桌面/react-demo/node_modules/happypack/lib/applyLoaders.js:226:4) 'TypeError: Cannot read

[crayon-shin-chan]

it can not work with awesome-typescript-loader with webpack version is 4.5.0