7

我不断收到此错误。我正在努力——

Mac 塞拉利昂 10.8

Python 3.6.2

表格 1.0.5

Traceback (most recent call last):
  File "/Users/Sam/Desktop/mitch test/test.py", line 22, in <module>
    tabula.convert_into(root.fileName, "_ExportedPDF-" + date_time + ".csv", output_format="csv", pages="all")
AttributeError: module 'tabula' has no attribute 'convert_into'

这是我的代码,它给了我一个错误。

tabula.convert_into(root.fileName, "_ExportedPDF-" + date_time + ".csv", output_format="csv", pages="all")

更新:

当我尝试这样做时,from tabula import wrapper我得到了错误:

ImportError: cannot import name 'wrapper'

更新:

根据@L 修复评论。阿尔瓦雷斯

收到以下错误:

Traceback (most recent call last):
  File "/Users/Sam/Desktop/mitch test/test.py", line 22, in <module>
    tabula.convert_into(root.fileName, "_ExportedPDF-" + date_time + ".csv", output_format="csv", pages="all")
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/tabula/wrapper.py", line 140, in convert_into
    subprocess.check_output(args)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/subprocess.py", line 336, in check_output
    **kwargs).stdout 
File"/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/subprocess.py", line 418, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['java', '-jar', '/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/tabula/tabula-0.9.2-jar-with-dependencies.jar', '--pages', 'all', '--guess', '--format', 'CSV', '--outfile', '_ExportedPDF-Jul 26 2017.csv', '/Users/Sam/Desktop/mitch test/security_by_curr_risk_ldw.pdf']' returned non-zero exit status 1.
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2 回答 2

12

我怀疑你这样做了pip install tabula,它安装了tabula一个版本为 1.0.5 的库。这是github 存储库。它没有 convert_into 函数

但你实际上是想安装这个 tabula,它的最后一个版本是 0.9.0

你应该pip uninstall tabulapip3 install tabula-py

于 2017-07-27T02:28:37.423 回答
2

CalledProcessError:命令'['java','-jar','/lib/python2.7/site-packages/tabula/tabula-1.0.1-jar-with-dependencies.jar','--pages',' 1', '--guess',]' 返回非零退出状态 1

如果您遇到上述错误,则意味着您必须安装 java-jre 和 java-jdk

sudo apt-get install default-jre

sudo apt-get install default-jdk

如果上述安装方法有效,您可以按照此处的步骤操作 https://www.digitalocean.com/community/tutorials/how-to-install-java-with-apt-get-on-ubuntu-16-04

于 2018-01-04T10:43:03.853 回答