Invalid chracters shows when we use different langauge text

[papegowda]

Hi
We are trying to render the below text in chrome pdf

and we are getting result like below

please let us know how to fix this, This is a nepali langauge

[admin]

Does the same work in playground?

If that is the case, you may need to install additional fonts
https://github.com/jsreport/playground-worker/blob/master/Dockerfile#L9

apt-get install -y libfontconfig fonts-dejavu-core fonts-dejavu-extra fonts-droid-fallback fonts-tlwg-garuda fonts-tlwg-kinnari fonts-tlwg-laksaman fonts-tlwg-loma fonts-tlwg-mono fonts-tlwg-norasi fonts-tlwg-purisa fonts-tlwg-sawasdee fonts-tlwg-typewriter fonts-tlwg-typist fonts-tlwg-typo fonts-tlwg-umpush fonts-tlwg-waree