问题
I'm using SourceTree and try to clone from a general github repository, but I got this error:
fatal: unable to access 'https://github.com/mfitzp/15-minute-apps.git/': error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version Completed with errors, see above.
How to solve it?
回答1:
Check Tools > Options > Git in SourceTree, if you're using Use Embedded Git, you can see the git version is 1.9.5 which is old, latest version of git is 2.16.2.
So click Use System Git, if you install the newer version of git, after Use system Git it'll show newer version, then try to clone again it should work fine.
Also see another answer HERE.
回答2:
I had the same problem and my fix was:
1.update git to the latest version
2.in command line check your tls version with command: git config http.sslVersion
3.if the version is tlsv1.0 than you have to update it to tlsv1.2 with command:
- git config --global --unset http.sslVersion
- git config --global --add http.sslVersion tlsv1.2
and than the error won't be present anymore
回答3:
You have to upgrade the git into the last version https://git-scm.com/downloads
回答4:
I had the same problem
First, update the git version from https://git-scm.com/downloads
You can install the 32 version and 64 version
Then try to pull the code from the remote repository.
If that doesn't work, run the following command to list all the git configurations
git config --global --list
Remove all the SSL configuration related settings. Remove only SSL configurations, like SSLVersion, etc. You can get the settings name from the above command result. The result format will be ConfigurationName=value. To remove configurations, run the following command.
git config --global --unset ConfigurationName
For example, if you want to remove the user.name configuration
git config --global --unset user.name
After deleting the SSL configurations, try to pull the code from the remote repository. This time the git will use the default SSL configuration values.
回答5:
I am using Mountain Lion (10.8.5) so I can't get a Git version higher than 2.3.5. The only thing that worked for me was to add an SSH key to my Github account, as explained here.
And then cloning with SSH. Either use SourceTree or just git clone git@github.com:[username]/[repository].git
回答6:
First I have installed git version 2.16. When I type the git version in the terminal, the output is 1.9. So I uninstalled the old version. And check the git version again, it show me 2.16. The issue resolved, The git works.
Also I have done the following step early, But I don't think this is effective.
git config --global --unset http.sslVersion
git config --global --add http.sslVersion tlsv1.2
回答7:
Download new version, it will work like a charm -
https://git-scm.com/downloads
来源：https://stackoverflow.com/questions/48944875/sourcetree-error1407742essl-routinesssl23-get-server-hellotlsv1-alert-protoc