Error: ENOENT: no such file or directory, open '/tmp/build_c0584bd6/static/sw.js'

[lazyseals]

Hey,

When I build my application vianuxt build in Heroku I see the following error message:

 ERROR  ENOENT: no such file or directory, open '/tmp/build_c0584bd6/static/sw.js'
 WARN  This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). The promise rejected with the reason:
 ERROR  Error: ENOENT: no such file or directory, open '/tmp/build_c0584bd6/static/sw.js'

From my understanding the error occurs, because it tries to access the sw.js file from my previous build located at the path '/tmp/build_c0584bd6/static/sw.js'. However, as Heroku creates a new isolated instance for every build/deploy (ref: https://stackoverflow.com/questions/17289459/heroku-tmp-folder-deletion) it totally makes sense that this file cannot be accessed.

How can I get rid of this error during my build in Heroku?

Thanks in advance!