I have a Pig script that uses a Python UDF. It worked two days ago, but then someone updated Apache Pig to version 0.11.0-cdh4.3.0. Since then I get this error:
ERROR 2998: Unhandled internal error. org/python/core/PyObject
I have tried having the HADOOP_CLASSPATH, as mentioned in this post, updated with the Jython jar, but that does not change anything. I did log out and back in, but the same error happens. All of the scripts running Java UDFs work fine. I also tried registering the jython.jar in my script. Any help would be appreciated!
Try adding $PIG_HOME/lib/jython.jar to your $PIG_CLASSPATH environment variable.
Related
I am new with programming, so it is maybe harder for me to understand but I have the following issue:
I have a script that imports "eurostag.dll", which according to its manual, should work until Python 3.6. (but the manual is not updated, so it may work also with later updates, I assume).\ The issue is that I have Python 3.8. and when running the script I receive the following message:
"Failed to load EUROSTAG library (Could not find module 'D:\Eurostag\eustag_esg.dll' (or one of its dependencies). Try using the full path with constructor syntax.)"
I have tried to move the .dll library where the script is, but nothing changed. I tried also changing the directory with os.chdir, but the same message appears (with the same 'D:\Eurostag\eustag_esg.dll', so the directory was not changed.
Does anybody know if there is any workaround for this?
Thank you!
I am trying to get vs intellicode up and running for python and there were no errors in installation.
However, I am not seeing any starred suggestions.
I did some research and found that ReSharper may cause the problem but I dont have resharper installed.
but when i checked the output of the python language server output, it read the following:
Current invocation parsing returned null, aborting IntelliCode recommendation!
I guess thats the problem.
Any solutions to get it up and running?
Thanks, in advance.
Had same problem with python in WSL. Try to disable the deeplearning model from the extension's settings.
See https://github.com/MicrosoftDocs/intellicode/issues/191#issuecomment-647699535
I am new in Python and Basic. I am trying to replicate the IMPORTHTML function from Google Sheets in LibreOffice (LO) Calc. In a nutshell, I want to create a GetHtmTable( Url, Table Index) Basic function in Calc which will call a Python script to do the heavy work.
So based on Villeroy's great example, I implemented in LO 5.1.6.2. the Basic SOUNDEX function which calls the Python script sheetFunctions.py to get familiar with the process. My environment is Linux Mint 18, I use Python 3, I imported all kind of libraries such as Uno, PIP etc.. I use PycharmProjects as a Python editor.
I see clearly under the LO Calc menu tools->macro->organize macros->python the sheetFunctions.py Python script, which indeed is in the folder /usr/lib/libreoffice/share/Scripts/python.
Whenever, I run the SOUNDEX Basic function I see the following error message:
BASIC runtime error. An exception occurred Type:
com.sun.star.script.provider.ScriptFrameworkErrorException Message:
: an
error occurred during file opening
/usr/lib/libreoffice/program/pythonscript.py:429 in function
getModuleByUrl() [lastRead = self.sfa.getDateTimeModified( url )]
/usr/lib/libreoffice/program/pythonscript.py:993 in function
getScript() [mod = self.provCtx.getModuleByUrl( fileUri )]
I tried to debug the SOUNDEX basic function and found out the blocking point is when the program runs getScript("vnd.sun.star.script:sheetFunctions.py$soundex?language=Python&location=user").
I've been trying for days now to overcome this error, unsuccessfully I must confess.
I wonder if I need to bring some extra extensions in the Basic environment or a missing add-in in the Linux/Python one?
I changed the location=user by location=document and got stuck again. I added recently libreoffice-script-provider-python thanks to the command sudo apt-get install libreoffice-script-provider-python but this did not help. I also embedded in the Calc document the Python script but same this did not solve the issue.
The location name does not match. The standard place for self-written scripts is under the user directory. This is location=user, for example ~/.config/libreoffice/4/user/Scripts/python.
Then there is location=share, which refers to the path in your question. These parameters are described under Python Script in the URI Specification.
See also my answer to this question. Be sure to try the APSO extension if you haven't yet. Especially, APSO helps when using location=document, because embedding requires several steps including editing manifest.xml.
We are building a User Interface APP (predicting a continuous variable through a machine learning model) through R Shiny.
Since we built the machine learning model in Python3 sklearn module, we hope that we could write python codes in R Shiny to call that model and corresponding functions.
We used R-package "reticulate" to create virtual python environment where it would save python packages, and through which we could call python3 functions.
We created the virtual environment using the following line of code (the function in R package "reticulate")
use_virtualenv("env", required = TRUE)
Where we indeed have the following directory "env/bin" in which there are python and python3 to execute.
The Shiny APP worked perfectly locally. HOWEVER, when we made attempts to publish, it gave the following error (please see picture) (after the APP was successfully deployed and on shinyapps.io, it said the APP was running).
The issue was "Error 126", which denied the permission for our APP to access the virtual environment. This issue had no previous (similar) case on Stackoverflow, and therefore we spent a long time to debug (issue not resolved).
If anyone knows how to solve this problem, would it be possible for you to kindly mark your solution tips below? (We hope your solution would not modify our basic layout, i.e. "calling python-made model in Shiny and publish through Shiny") We really appreciate your efforts to help us out!
Thank you so much!
Could you share the code where actual call to python script is being made? is it a python module function that you are calling from Rshiny? what does the python module/function do and return? I have used reticulate inside shiny to call Python scripts and it works fine. Didn't require to set the environment. Just provide the source to python script and call it like any other R function.
If you're trying to deploy to shinyapps.io, you may need to set the RETICULATE_PYTHON env variable so that reticulate uses the correct version of Python when running your app:
VIRTUALENV_NAME = 'env'
Sys.setenv(RETICULATE_PYTHON = paste0('/home/shiny/.virtualenvs/',
VIRTUALENV_NAME,
'/bin/python'))
Full example here demonstrates one method for configuring a Shiny + reticulate app so that it can easily run both locally and on shinyapps.io.
Since a while I have not use Gundo. Today, I have an error in my code and would like to go back on other "branch" using Gundo. But when I start Gundo, I have this error message : Gundo requires Vim to be compiled with Python 2.4+ and Gundo is not working anymore. Can someone help please ?
It seems that Gundo can't work without python 2.4. The workaround I found is to use undotree git repos here. It is cool because it recognizes my gundo log, so that I don't loose anything.