【发布时间】:2011-06-19 23:35:28
【问题描述】:
我收到 Assertion: 10340:Failure parsing JSON string 错误,通过 Github API 在管道中运行 mongoimport,如下所示:
lsoave@ubuntu:~/rails/github/gitwatcher$ curl https://api.github.com/users/lgs/repos | mongoimport -h localhost -d gitwatch_dev -c repo -f repositories
connected to: localhost
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0Mon Jun 20 00:56:01 Assertion: 10340:Failure parsing JSON string near: [
100 22303 100 22303 0 0 31104 0 --:--:-- --:--:-- --:--:-- 111k
0x816d8a1 0x8118814 0x84b357a 0x84b5bb8 0x84adc65 0x84b2ee1 0x60bbd6 0x80f5bc1
mongoimport(_ZN5mongo11msgassertedEiPKc+0x221) [0x816d8a1]
mongoimport(_ZN5mongo8fromjsonEPKcPi+0x3b4) [0x8118814]
mongoimport(_ZN6Import9parseLineEPc+0x7a) [0x84b357a]
mongoimport(_ZN6Import3runEv+0x1a98) [0x84b5bb8]
mongoimport(_ZN5mongo4Tool4mainEiPPc+0x1ce5) [0x84adc65]
mongoimport(main+0x51) [0x84b2ee1]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe6) [0x60bbd6]
mongoimport(__gxx_personality_v0+0x3f1) [0x80f5bc1]
exception:Failure parsing JSON string near: [
[
...
...
Mon Jun 20 00:45:20 Assertion: 10340:Failure parsing JSON string near: "name": "t
0x816d8a1 0x8118814 0x84b357a 0x84b5bb8 0x84adc65 0x84b2ee1 0x126bd6 0x80f5bc1
mongoimport(_ZN5mongo11msgassertedEiPKc+0x221) [0x816d8a1]
mongoimport(_ZN5mongo8fromjsonEPKcPi+0x3b4) [0x8118814]
mongoimport(_ZN6Import9parseLineEPc+0x7a) [0x84b357a]
mongoimport(_ZN6Import3runEv+0x1a98) [0x84b5bb8]
mongoimport(_ZN5mongo4Tool4mainEiPPc+0x1ce5) [0x84adc65]
mongoimport(main+0x51) [0x84b2ee1]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe6) [0x126bd6]
mongoimport(__gxx_personality_v0+0x3f1) [0x80f5bc1]
exception:Failure parsing JSON string near: "name": "t
"name": "tentacles"
...
...
在此处查看完整跟踪:http://pastie.org/2093486。无论如何,我从 Github API 得到的 json 格式似乎没问题( curl https://api.github.com/users/lgs/repos ):
[
{
"open_issues": 0,
"watchers": 3,
"homepage": "http://scrubyt.org",
"language": null,
"forks": 1,
"pushed_at": "2009-02-25T22:49:08Z",
"created_at": "2009-02-25T22:22:40Z",
"fork": true,
"url": "https://api.github.com/repos/lgs/scrubyt",
"private": false,
"size": 188,
"description": "A simple to learn and use, yet powerful web scraping toolkit!",
"owner": {
"avatar_url": "https://secure.gravatar.com/avatar/9c7d80ebc20ab8994e51b9f7518909ae?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2
Fgravatar-140.png",
"login": "lgs",
"url": "https://api.github.com/users/lgs",
"id": 1573
},
"name": "scrubyt",
"html_url": "https://github.com/lgs/scrubyt"
},
...
...
]
这是一个 sn-p:http://www.pastie.org/2093524。
如果我尝试指定 csv 格式,它会起作用:
lsoave@ubuntu:~/rails/github/gitwatcher$ curl https://api.github.com/users/lgs/repos | mongoimport -h localhost -d gitwatch_dev -c repo -f repositories --type csv
connected to: localhost
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 22303 100 22303 0 0 23914 0 --:--:-- --:--:-- --:--:-- 106k
imported 640 objects
lsoave@ubuntu:~/rails/github/gitwatcher$
【问题讨论】:
-
不要使用像 pastebin 这样的不稳定服务来引用来自 SO 帖子的代码/数据。
-
... 易变? ...粘贴箱?以前的代码链接既不是 pastebin 也不是 volatile ;-) 感谢您的投票!
-
我可以在 1.8.1 64b 上复制它。调查可能发生的事情。我将输出粘贴到 JSON 验证器中,并且 JSON 是有效的。