Does not run in debug mode

[Borewit]

yarn start

Uncaught TypeError: Cannot read property 'isPromise' of undefined
    at Object../node_modules/assert/build/assert.js (assert.js:42)
    at __webpack_require__ (bootstrap:79)
    at Object../node_modules/then-read-stream/lib/index.js (index.js:3)
    at __webpack_require__ (bootstrap:79)
    at Object../node_modules/strtok3/lib/ReadStreamTokenizer.js (ReadStreamTokenizer.js:5)
    at __webpack_require__ (bootstrap:79)
    at Object../node_modules/strtok3/lib/core.js (core.js:3)
    at __webpack_require__ (bootstrap:79)
    at Object../node_modules/music-metadata/lib/core.js (core.js:3)
    at __webpack_require__ (bootstrap:79)

Reported: browserify/commonjs-assert#49
Proposed PR to update conflicting dependencies: webpack/node-libs-browser#95
PRs:

• downgrade: Fix assert isPromise error run in debug mode #98
• enforce dependencies: Enforce util v0.12.0 to prevent version conflicts #99

[Borewit]

Issue seems to be related to assert@2.0.0, downgrading to assert@1.5.0 seems to fix the issue.