# [h3] Implicit with addServerHandler
Getting error after updating nuxt 3 latest version 3.0.0-rc.12
3.xpending triage
Nuxt Build Error (RegExp.prototype.exec)
pending triageupstreamneeds reproduction
version 3.6.5 , h3 does not provide an export named 'fetchWithEvent'
3.xpending triageneeds reproduction
h3 v2 compatability for error handler
pending triagepossible regression
after update 3.4.3 to 3.5.0 set "type": "module" in the package.json
3.xpending triageneeds reproduction