Error: E_MISSING_MESSAGE: Missing required message content for message with variables.

[lidanbj]

I came across bellow message.
Error: E_MISSING_MESSAGE: Missing required message content hi, {0} when run UTs with Karma.
In karma I use react-globalize-webpack-plugins for webpack to build. as bellow

plugins: [
new GlobalizePlugin({
production: false,
developmentLocale: 'en',
supportedLocales: ['en'],
messages: 'src/nls/locales/[locale].json',
writeMessages: false,
output: 'i18n/[locale].js'
}),
],

Code to call :
Globalize.messageFormatter('hi, {0}')("dear");

when run UT the error message at the top would returned. The issue would not happen for these key which does not have variables. like

Globalize.messageFormatter('hi)();

it seems the react-webpack-plugin would translate hi,{0} to hi,(0):hi,{0} . Not sure if it is the reason and how to avoid it.

[jksmithing]

I'm seeing this too, but only when using [email protected]. Works with 1.3.0.