no items in calendar by using a google-account

i added my google-account in in settings my account is visible. But there no way to enter my password and so calendar can't receive any content from my calendar.

ProblemType: Bug
DistroRelease: elementary 0.4
Package: elementary-desktop 1.414+469+r1~daily~ubuntu0.4.1 [origin: LP-PPA-elementary-os-daily]
ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
Uname: Linux 4.4.0-34-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
CrashDB: elementary_meta
CurrentDesktop: Pantheon
Date: Mon Aug 15 21:44:06 2016
InstallationDate: Installed on 2016-08-09 (6 days ago)
InstallationMedia: elementary OS 0.4 "Loki" - Daily amd64 (20160716)
SourcePackage: elementary-meta
SuspiciousXErrors:

ThirdParty: True
UpgradeStatus: No upgrade log present (probably fresh install)