json.decoder.JSONDecodeError: Expecting value: line 1 column 2 (char 1)

lhjner commented 5 years ago

您好,我用stanfordnlp处理了数据,遇到json.decoder.JSONDecodeError问题,很多人说是json文件的问题,但是我用了sample.json也遇到同样问题. 希望得到您的解答,谢谢! Namespace(batch=128, dev='ace-05-splits/dev.json', device='cpu', earlystop=999999, epochs=9223372036854775807, finetune=None, hps=None, l2decay=0, lr=0.001, maxnorm=3, optimizer='adam', out='out', restart=999999, seed=42, test='ace-05-splits/test.json', train='ace-05-splits/sample.json', webd='word2vec.txt') Running on cpu loading corpus from ace-05-splits/sample.json Traceback (most recent call last): File "enet/run/ee/runner.py", line 241, in EERunner().run() File "enet/run/ee/runner.py", line 99, in run keep_events=1) File "/home/lhj/coding/EMNLP2018-JMEE-master/enet/corpus/Data.py", line 191, in init super(ACE2005Dataset, self).init(path, fields, **kwargs) File "/home/lhj/coding/EMNLP2018-JMEE-master/enet/corpus/Corpus.py", line 20, in init examples = self.parse_example(path, fields) File "/home/lhj/coding/EMNLP2018-JMEE-master/enet/corpus/Data.py", line 202, in parse_example jl = json.loads(line,encoding="utf-8") File "/home/lhj/anaconda3/envs/jmee/lib/python3.5/json/init.py", line 319, in loads return _default_decoder.decode(s) File "/home/lhj/anaconda3/envs/jmee/lib/python3.5/json/decoder.py", line 339, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File "/home/lhj/anaconda3/envs/jmee/lib/python3.5/json/decoder.py", line 357, in raw_decode raise JSONDecodeError("Expecting value", s, err.value) from None json.decoder.JSONDecodeError: Expecting value: line 1 column 2 (char 1)

xiaoya6666 commented 4 years ago

我发现似乎是他读数据的方式有点问题

lhjner commented 4 years ago

我发现似乎是他读数据的方式有点问题

对，没错，是读取.json文件时的错误，跟.json文件本身没有关系

xiaoya6666 commented 4 years ago

同学，你有没有遇到用BucketIterator生成迭代器会生成一个无限循环的迭代器的情况？这个迭代器有问题么？

2019-12-07

lxyyy123

发件人：lhjner notifications@github.com 发送时间：2019-12-04 20:45 主题：Re: [lx865712528/EMNLP2018-JMEE] json.decoder.JSONDecodeError: Expecting value: line 1 column 2 (char 1) (#20) 收件人："lx865712528/EMNLP2018-JMEE"EMNLP2018-JMEE@noreply.github.com 抄送："xiaoya6666"lxyyy123@163.com,"Comment"comment@noreply.github.com

我发现似乎是他读数据的方式有点问题对，没错，是读取.json文件时的错误，跟.json文件本身没有关系 — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or unsubscribe.

Hanlard commented 4 years ago

把对应那行的数据删了就行了，有个文件夹里面有训练集列表

tengweiorg commented 4 years ago

@lhjner 您好，请问您知道这个json问题怎么改吗？

Candy555 commented 4 years ago

@lhjner hello，我也遇到这个问题，请问你解决了吗？可以分享一下解决方法吗？

Tuofengalways commented 4 years ago

@lhjner 您好，请问您知道这个json问题怎么改吗？

不是json文件的问题，是他读取文件的代码有问题，他是按行读取然后对每行解析成json对象，但是我预处理后的json文件最外层是list，照他这个方式第一行读出来是个“[/n”；可以尝试一下把整个文件读进来解析成一个json对象然后再迭代处理。 def parse_example(self, path, fields): examples = []

    with open(path, "r", encoding="utf-8") as f:
        json_input = json.load(f)
        for line in json_input:
            ex = self.parse_sentence(line, fields)
            if ex is not None:
                examples.append(ex)

lx865712528 / EMNLP2018-JMEE

json.decoder.JSONDecodeError: Expecting value: line 1 column 2 (char 1) #20