Failed to create project if choose import from github

Hello folks,

I installed the latest gitlab ce on my centos 7 machine and set remote github server in gitlab.rb file, but when I tried to create a new project and selected “import from github”, and click “list your github repositories”, I could see my repo in github and tried import, but it failed and my repo was imported with empty content except repo name. Only in sidekiq.log I could see that “WARN: RepositoryImportWorker::ImportError: Error importing repository into zjiliang/github-trial-test - The remote data could not be imported.”

My github version is Enterprise 2.10
My gitlab ce version is 10.0.1

Does anybody face the same issue? I have been bothered in this for a long time.