下载铬时，gclient同步失败

我在linux和windows中执行gclient同步，并且两者都在15分钟后出现同样的错误。下载铬时，gclient同步失败

Traceback (most recent call last): 
    File "/home/jgd/dev/depot_tools/gclient.py", line 2295, in <module> 
    sys.exit(main(sys.argv[1:])) 
    File "/home/jgd/dev/depot_tools/gclient.py", line 2281, in main 
    return dispatcher.execute(OptionParser(), argv) 
    File "/home/jgd/dev/depot_tools/subcommand.py", line 252, in execute 
    return command(parser, args[1:]) 
    File "/home/jgd/dev/depot_tools/gclient.py", line 2030, in CMDsync 
    ret = client.RunOnDeps('update', args) 
    File "/home/jgd/dev/depot_tools/gclient.py", line 1340, in RunOnDeps 
    work_queue.flush(revision_overrides, command, args, options=self._options) 
    File "/home/jgd/dev/depot_tools/gclient_utils.py", line 1047, in run 
    self.item.run(*self.args, **self.kwargs) 
    File "/home/jgd/dev/depot_tools/gclient.py", line 766, in run 
    self.ParseDepsFile() 
    File "/home/jgd/dev/depot_tools/gclient.py", line 562, in ParseDepsFile 
    gclient_eval.Check(deps_content, filepath, global_scope, local_scope) 
    File "/home/jgd/dev/depot_tools/gclient_eval.py", line 240, in Check 
    result_scope = _gclient_exec(content, global_scope, filename=path) 
    File "/home/jgd/dev/depot_tools/gclient_eval.py", line 185, in _gclient_exec 
    _visit_in_module(stmt) 
    File "/home/jgd/dev/depot_tools/gclient_eval.py", line 169, in _visit_in_module 
    value = _gclient_eval(node.value, global_scope, filename=filename) 
    File "/home/jgd/dev/depot_tools/gclient_eval.py", line 146, in _gclient_eval 
    return _convert(node_or_string) 
    File "/home/jgd/dev/depot_tools/gclient_eval.py", line 145, in _convert 
    getattr(node, 'lineno', '<unknown>'))) 
ValueError: unexpected AST node: <_ast.Num object at 0x1cf5d10> Num(n=1) (file '/home/jgd/dev/jgd/webrtc/src/chromium/src/buildtools/DEPS', line 1) 
Error: Command '/usr/bin/python -u src/sync_chromium.py --target-revision 316b880c55452eb694a27ba4d1aa9e74ec9ef342' returned non-zero exit status 1 in /home/jgd/dev/jgd/webrtc

两者都是新鲜安装的，我不知道发生了什么，这是我第一次发生这种情况。知道任何人如何解决它？

编辑：出现在错误跟踪的DEPS文件如下：

recursion = 1 
use_relative_paths = True 

vars = { 
    "git_url": "https://chromium.googlesource.com", 

    "clang_format_rev": "0ed791d1387a3c9146ea6c453c646f3c0fc97784", # r282136 
    "libcxx_revision": "b1ece9c037d879843b0b0f5a2802e1e9d443b75a", # r256621 
    "libcxxabi_revision": "0edb61e2e581758fc4cd4cd09fc588b3fc91a653", # r256323 
} 

deps = { 
    "clang_format/script": 
     Var("git_url") + "/chromium/llvm-project/cfe/tools/[email protected]" + 
     Var("clang_format_rev"), 
    "third_party/libc++/trunk": 
     Var("git_url") + "/chromium/llvm-project/libcxx.git" + "@" + 
     Var("libcxx_revision"), 
    "third_party/libc++abi/trunk": 
     Var("git_url") + "/chromium/llvm-project/libcxxabi.git" + "@" + 
     Var("libcxxabi_revision"), 
}

AFAIK这是自动生成的。

来源

2017-06-01 jgd

我在Ubuntu-16.04上复制了几个小时，对我来说很好。你执行的命令是什么？ – Ajay

git克隆和gclient同步 – jgd

删除目录，并在新目录中新开始它应该工作。 – Ajay

这里的问题是使用的Python版本。正如你可以在命令错误提示中看到的那样，我使用的版本并不是在铬网站中推荐的2.7+版本。做从Python到Python2.7的变化解决了这个问题。

来源

2017-06-02 07:52:54 jgd

sync_chromium.py在12月份被删除，取而代之的是更高效，更小的下载包。我建议您按照https://webrtc.org/native-code/development的指示进行操作，并获得更新的结帐。它应该不太可能有下载问题。

来源

2017-06-01 14:30:58 kjellander

我需要做sync_chromium.py因为我没有这个更小的下载包，所以在版本中。 – jgd

我不关注。如果您使用的是最新的HEAD，您将不会拥有该文件：https://chromium.googlesource.com/external/webrtc/+/master/ – kjellander

我没有使用最新的HEAD – jgd

下载铬时，gclient同步失败

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