Error Decoder
In minified stdlib production builds, we avoid including full error messages in order to reduce bundle sizes and, thus, the number of bytes sent over the wire.
If you are directly depending on stdlib packages and wanting to debug locally, one option is to install unminified stdlib packages and bundle from source, thus allowing access to full error messages. Otherwise, if you encounter an exception while using a production build, this page will reassemble the original text of the error.