Invalid characters have been found in literals within the transpiled JavaScript output

In my TypeScript code, I have a field definition that is structured like this:

languages: Array<{}> = [{ key: "fr", name: "français" }];

However, when the TypeScript file is compiled into JavaScript, the output ends up looking like this:

this.languages = [{ key: "fr", name: "franais" }];

I'm wondering why the transpiler is changing the literals in this way and what steps can be taken to prevent this from happening?

Answer №1

Finally figured it out...

I solved the issue by switching the encoding of the TypeScript file from

Western European (Windows) - Codepage 1252
to
Unicode (UTF-8 with signature) - Codepage 65001)
. This resolved the problem completely.

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