Given this HTML template
<div class="hint" translate translate-params-ref-name="refName">This value will replace [[{{refName}}]] in the message.</div>
We get : Error: [$parse:ueoe] Unexpected end of expression: {refName.
This error only happens when the translated string actually exists, if the string is missing, then the error does not occur and the template behaves as it should.
Given this HTML template
We get :
Error: [$parse:ueoe] Unexpected end of expression: {refName.This error only happens when the translated string actually exists, if the string is missing, then the error does not occur and the template behaves as it should.