javascript: fix error mapping with unicodes
javascript: fix error mapping with unicodes

jean/sentry,jean/sentry,JackDanger/sentry,JamesMura/sentry,JackDanger/sentry,beeftornado/sentry,jean/sentry,mvaled/sentry,beeftornado/sentry,gencer/sentry,beeftornado/sentry,mvaled/sentry,mvaled/sentry,BuildingLink/sentry,BuildingLink/sentry,JamesMura/sentry,ifduyue/sentry,looker/sentry,BuildingLink/sentry,mvaled/sentry,ifduyue/sentry,JackDanger/sentry,ifduyue/sentry,ifduyue/sentry,looker/sentry,jean/sentry,looker/sentry,mvaled/sentry,gencer/sentry,gencer/sentry,gencer/sentry,gencer/sentry,BuildingLink/sentry,mvaled/sentry,looker/sentry,jean/sentry,JamesMura/sentry,ifduyue/sentry,JamesMura/sentry,BuildingLink/sentry,JamesMura/sentry,looker/sentry