JS code builds without errors.
Error is thrown by undeclared variable baseUrls.
On the latest version (0.3.9) it appears there is an undeclared variable baseUrls that causes an error in strict mode:

Was this issue resolved by #991 ?
@yumetodo: It will be, at least to the best of my knowledge. The release has not happened yet - shooting for Monday. See #1001
Fixed by #991. Close this.
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Fixed by #991. Close this.