Maybe a simple answer..

[onobruno]

Summary of your issue

• It is just not working

Environment

Write and check your environment.

• python --version: 3.6
• java -version: 8
• OS and it's version: MacSierra
• Your PDF URL: http://estaticog1.globo.com/2016/02/02/fuv2016_chamada_1.PDF

What did you do when you faced the problem?

I tried to google it. I did not find anything similar

Example code:

paste your core code

from tabula import read_pdf
df = read_pdf('Fuvest/1.pdf')

Output:

Exception in thread "main" java.lang.UnsupportedClassVersionError: technology/tabula/CommandLineApp : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637)
at java.lang.ClassLoader.defineClass(ClassLoader.java:621)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
Traceback (most recent call last):
File "/Users/brunoandradeono/Documents/LiClipse Workspace/Process_imaging/Uni4aDay.py", line 36, in
df = read_pdf('/users/Brunoandradeono/desktop/Fuvest/1.pdf')
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/tabula/wrapper.py", line 75, in read_pdf
output = 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-1.0.1-jar-with-dependencies.jar', '--pages', '1', '--guess', '/users/Brunoandradeono/desktop/Fuvest/1.pdf']' returned non-zero exit status 1.

What did you intend to be?

Get all columns without the header and pass to data frame

[chezou]

It seems tabula-java issue. Go tabula-java issue page. 2017年9月6日(水) 13:33 Bruno Ono <notifications@github.com>:

Summary of your issue - It is just not working Environment Write and check your environment. - python --version: 3.6 - java -version: 8 - OS and it's version: MacSierra - Your PDF URL: http://estaticog1.globo.com/2016/02/02/fuv2016_chamada_1.PDF What did you do when you faced the problem? I tried to google it. I did not find anything similar Example code: paste your core code from tabula import read_pdf df = read_pdf('Fuvest/1.pdf') Output: Exception in thread "main" java.lang.UnsupportedClassVersionError: technology/tabula/CommandLineApp : Unsupported major.minor version 51.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637) at java.lang.ClassLoader.defineClass(ClassLoader.java:621) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) at java.net.URLClassLoader.access$000(URLClassLoader.java:58) at java.net.URLClassLoader$1.run(URLClassLoader.java:197) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:247) Traceback (most recent call last): File "/Users/brunoandradeono/Documents/LiClipse Workspace/Process_imaging/Uni4aDay.py", line 36, in df = read_pdf('/users/Brunoandradeono/desktop/Fuvest/1.pdf') File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/tabula/wrapper.py", line 75, in read_pdf output = 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-1.0.1-jar-with-dependencies.jar', '--pages', '1', '--guess', '/users/Brunoandradeono/desktop/Fuvest/1.pdf']' returned non-zero exit status 1. What did you intend to be? Get all columns without the header and pass to data frame — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#54>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AA38rZVwZYqvOzyyFvCci-zR93M4nxS_ks5sfiChgaJpZM4PN067> .

-- ------- Michiaki Ariga chezou@gmail.com

[CapitaineNemo]

Hi, Bro. I have the same issue with same status. How can we fix it? Where is the tabula-java issue page? Thanks.

[CapitaineNemo]

@onobruno hi bro I find the reason. I use Mac. You can input "java -version" to see which version your Mac actually use. According to the author, this package depends on Java 7 and Java 8. I think your default Java should be Java 1.6 which should be Java 6. So after you install successfully Java 8. Then use "sudo mv /usr/bin/java /usr/bin/java-1.6","sudo ln -s '/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/java' /usr/bin/java"