TypeError: Cannot read property 'name' of undefined

[lileiseven]

when run vuepress build, it's report:

TypeError: Cannot read property 'name' of undefined
    at workaroundEmptyStyleChunk (/usr/local/lib/node_modules/vuepress/lib/build.js:171:60)
    at build (/usr/local/lib/node_modules/vuepress/lib/build.js:51:9)
    at <anonymous>

[yyx990803]

Looks like webpack 4.5 introduced some different behavior. Looking into it...

[weiying-chen]

Sorry, has this issue been fixed?

[maczyt]

Sorry, has this issue been fixed?

update vuepress