ContributionsMost RecentMost LikesSolutionsRe: How to see the outputs and logs of the a python script? Thank you both for the help and for the detailed answers. The issue with this specific pipeline is still not solved though. I always do the validation before running the pipeline (in fact each pipeline saving will automatically validate the pipeline) and still this specific pipeline does not show any data preview. This could be the result of having custom snaps specific for connecting to our internal platform to read and write data. Other pipelines which includes python scripts do not have such an issue. @rsramkosk When I validate your pipeline I can see both the data preview and the python logs (via Dashboard). But for my own pipeline this is not the case. The main pipeline invokes multiple child pipelines and the logs of the parent pipeline should include the all the script logs. The python script runs some command lines in a mounted storage. Still not sure what happens to the log afterwards. @rsramkosk a question/feedback on your UntarFile workflow: Could it be that pipe.tmpDir in some instances couldn’t be accessed because of the different admin configurations? When I validate/run your workflow I get this error: Failure: Error browsing the directory contents. /logs/snaplogic/tmp/sl_pipe_5e31419d06650079bd2a0fb7_5c211261-c4d8-41b5-bbaa-e054812628f3, Resolution: Please try again. Thank you for the help. Re: How to see the outputs and logs of the a python script? Hi @j.angelevski, thank you for the response. I have checked and all snaps are in “Validate & Execute” mode. But still no preview is available. After running the script 3 docs are produced as shown in the screenshot below but I cannot see them in the preview: The python script runs a cli command to extract a compressed file in tar format. I want to customise the script but I dont see any output or any logs from the script. How to see the outputs and logs of the a python script? I have a pipeline which included a python script. Although the pipeline works properly but I cannot see the output of my script both in the data preview and also in the logs. E.g. when I download the logs I dont see this output: self.log.info(" This is a python log") Also the data preview somehow does not work for this specific pipeline although there is no special character in the project name which apparently is a known bug. self.output.write("This is a python output") Any idea on this would be appreciated. Re: Cannot preview data I have the same issue for one specific workflow. The project name is without any special character. The workflow runs successfully but no data preview is shown. Any idea why this is the case?