I use uglify.js to squelch all my third-party components into a single file. I recently upgraded vis-data to 7.1.9. uglify.js now reports an error in ...\node_modules\vis-data\peer\umd.
This is the error as reported in WebStorm debug (file13.js being vis-data/peer/umd/vis-data.js):
{
"message": "Unexpected token: operator (?)",
"filename": "file13.js",
"line": 4453,
"col": 50,
"pos": 152249
}
and indeed if you browse there your see a double question mark:
I use
uglify.jsto squelch all my third-party components into a single file. I recently upgradedvis-datato 7.1.9.uglify.jsnow reports an error in...\node_modules\vis-data\peer\umd.This is the error as reported in WebStorm debug (
file13.jsbeingvis-data/peer/umd/vis-data.js):and indeed if you browse there your see a double question mark:
