GitGuide/docs/git/error.md

ERROR

问题一：publickey denied

ssh连接失败，这个问题很迷，耗了1天时间，网上找了很多资料没有结果，有一个博客主也遇到了同样的问题，他最后解决是因为突然就可以了，我也一样

问题二：git is not in the sudoers file. This incident will be reported.

是因为git没有添加到sudo权限，参考xxx is not in the sudoers file.This incident will be reported.的解决方法

1. 先切换到ubuntu用户

    $ su ubuntu
   

2. 赋予sudo文件写权限

    $ sudo chmod u+w /etc/sudoers
   

3. 修改文件/etc/sudoers

    $ sudo vim /etc/sudoers
    # 添加
    youuser ALL=(ALL) ALL
   

   表示允许用户youuser执行sudo命令(需要输入密码)

4. 撤销sudo文件写权限

    $ sudo chmod u-w /etc/sudoers
   

5. 重新切换回原来用户

    $ su git
   

问题三：perl: warning: Falling back to a fallback locale ("en_US.utf8").

$ sudo adduser zhujian
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
    LANGUAGE = (unset),
    LC_ALL = (unset),
    LC_MEASUREMENT = "zh_CN.UTF-8",
    LC_PAPER = "zh_CN.UTF-8",
    LC_MONETARY = "zh_CN.UTF-8",
    LC_NAME = "zh_CN.UTF-8",
    LC_ADDRESS = "zh_CN.UTF-8",
    LC_NUMERIC = "zh_CN.UTF-8",
    LC_TELEPHONE = "zh_CN.UTF-8",
    LC_IDENTIFICATION = "zh_CN.UTF-8",
    LC_TIME = "zh_CN.UTF-8",
    LANG = "en_US.utf8"
    are supported and installed on your system.
perl: warning: Falling back to a fallback locale ("en_US.utf8").
Adding user `zhujian'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC+VVpw5kOZBmzJYz/vngYpAAV61Fq9oChSflQFkfzr1sKHRqq2/sqeZD3gzPQZbrKWcHbuGCWyQOvm1gH+67gW+TpUO9DWeeHqo3h5rlCW+ElJcL/q4b+ZBVEmGDjzE+Sg+6wM+izBl5xzHDFeLhN3Yw1OVc2rwQFQ/CD6FSKdL4b5bt0/5rpu65sv7haXjfDMSEsIVgPY5behLzZzoXy81iN4/tPF3cjDsn/x5Yywc60LdslJ5hW5wlozhq1LibUXk9JQu/+5DDZKi8ytMEoe1S7yROvaC/ofJQR22hINnFoLNBC8gSFM2YR+t9oBF0eiAaVwfgddA0+ScYrWA5Yr zj@zj-ThinkPad-T470p ...
Adding new group `zhujian' (1000) ...
Adding new user `zhujian' (1000) with group `zhujian' ...
Creating home directory `/home/zhujian' ...
...
...

提示语言包问题，参考perl: warning: Falling back to a fallback locale ("en_US.UTF-8")

$ sudo apt install locales-all

问题四：remote: error: cannot lock ref 'refs/heads/master': ref refs/heads/master

在Travis CI上上传文件到远程仓库，出现如下问题

remote: error: cannot lock ref 'refs/heads/master': ref refs/heads/master

起因

我在上传提交时中间中断了

$ git push -u origin dev
Counting objects: 6, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (6/6), done.
Writing objects: 100% (6/6), 556 bytes | 0 bytes/s, done.
Total 6 (delta 5), reused 0 (delta 0)
remote: Resolving deltas: 100% (5/5), completed with 5 local objects.
^C

然后再更新文章后再一次提交，就出现了远程仓库锁定的问题

解决

参考：git: error: cannot lock ref, error: cannot lock ref

将远程仓库下载到本地，然后执行如下命令

git remote prune origin

其作用是同步本地远程分支，删除本地已过时的远程分支

重新触发CI工具执行，此时能够成功更新了

问题五：error: RPC failed; curl 56 GnuTLS recv error (-9)

问题描述

下载Github仓库时出现如下错误

remote: Enumerating objects: 150, done.
remote: Counting objects: 100% (150/150), done.
remote: Compressing objects: 100% (90/90), done.
error: RPC failed; curl 56 GnuTLS recv error (-9): A TLS packet with unexpected length was received.
fatal: The remote end hung up unexpectedly
fatal: 过早的文件结束符（EOF）
fatal: index-pack 失败

解析

参考git error: RPC failed; curl 56 GnuTLS和Git 克隆错误‘RPC failed; curl 56 Recv failure....’ 及克隆速度慢问题解决，有可能是http缓存不够或者网络不稳定问题

• 对于网络不稳定问题

Rebuilding git with openssl instead of gnutls fixed my problem.

• 对于http缓存不够

# httpBuffer加大    
$ git config --global http.postBuffer 524288000

解决

重新设置了http缓存，不过最后是通过码云的方式解决的

1. 先将Github仓库拉取到码云仓库
2. 在从码云上下载

问题六：fatal: 无法读取远程仓库。

$ git clone ssh://git@gitlab.zhujian.tech:7020/zjykzj/hexo-blog.git
正克隆到 'hexo-blog'...
remote: 
remote: ========================================================================
remote: 
remote: The project you were looking for could not be found.
remote: 
remote: ========================================================================
remote: 
fatal: 无法读取远程仓库。

请确认您有正确的访问权限并且仓库存在。

参考：How to fix 'The project you were looking for could not be found' when using git clone

添加私钥

eval "$(ssh-agent -s)"

ssh-add ~/.ssh/<id_rsa>

问题七：fatal: 无法读取远程仓库。

$ git push origin master 
ssh: connect to host ssh.github.com port 443: Connection timed out
fatal: 无法读取远程仓库。

请确认您有正确的访问权限并且仓库存在。

1. 激活私钥
2. 测试远程登录
3. 代理（推荐）

参考：git上传代码报错ssh: connect to host github.com port 22: Connection timed out解决办法

问题八：gnutls_handshake() failed: Error in the pull function

参考：使用curl出现gnutls_handshake() failed: Error in the pull function或者GnuTLS recv error: Error in the pull

• 方法一：sudo apt-get install libcurl4-openssl-dev
• 方法二：开启代理（推荐）