Zlib Error Message - zlib

I have a "zlib error" message as I'm playing an old school RPG called "Laxius Power" on Windows XP. It just kicks me out of the game! How can I fix it?

Zlib is a compression library. Perhaps your game uses some data files that are stored compressed on disk, and one of those files is corrupt or missing. If the error happens when you start the game, there's a chance that's the problem. If the error happens during game-play, who knows.

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MiNiFi GetFile processor fails to get large files

I'm running apache MiNiFi c++, The flow starts with a GetFile processor.
The input directory includes some large files, and when I run MiNiFi the files above ~1.5 GB fail and do not get queued.
The log file states:
[org::apache::nifi::minifi::processors::GetFile] [Warning] failed to stat large_file_path_here
The other smaller files are queued as expected.
Does anyone have a clue what can be wrong? Why can't the processor manage the larger files?
Thanks in advance.
What you found seems like a bug that is present even in the current MiNiFi implementation even up to today. The issue is that file sizes you mentioned, a narrowing exception happens here when trying to determine the length of the file to be written into the content repository.
We will try to fix this issue asap.

How to fix an APFS corruption?

A few weeks ago, I copied some directories from an old external hard drive to my iMac. I ended up with a few corrupt files due to the bad state of this ancient hard drive.
I managed to delete them, but some remain.
At the beginning, I thought it was only a question of file permissions or character encoding, but surprisingly, it's not. I've read every single posts in stackoverflow about similar issues on other unix systems.
Here are some screenshots, you'll understand easily the issue.
That is my OS and the bad files :
I can not delete anything, even after rewriting :
I can not chmod. Chmod shows me some ghost files I didn't know existed.
I can not chown either :
This is an encrypted APFS partition :
I can not run any Disk Utility repair because of this FS corruption (exit error code 8). This doesn't work either on my Mojave USB installer, same error code.
I can not decrypt the partition using FireVault, it stays stuck at 0% forever.
I never saw anything like this. What do you think we should do ?

No theme.css file found Codename One

While I was coding my computer crashed, when I got back to my project and run the Simulator I got this message in console: No theme.css file found. CSSWatcher canceled What does that mean? Is it something critical, how to fix that?
No it's not important at all. It's a new feature that we will announce soon, it's just a message that indicates it isn't active. I've removed it since it's irrelevant.

prawn error reading generated pdf

Have had prawn successfully running and generating pdfs in an application for the last 4 years without any issue. Files are being generated and downloaded from the application onto local machine successfully but when trying to open file getting the following error:
"there was an error opening this document. The file is damaged and could not be repaired"
Any ideas how to resolve would be greatly appreciated - error is occurring on Windows 10 machine and latest adobe readers (don't have old installed anywhere now to test if this is a compatibility issue with the latest versions of this software). Research suggests it might be something to do with header generation in the document and improved security related to this but not clear.
Any ideas? thanks
See comment for solution found, not got to bottom of why server was causing error though

Application calls old source functions

There is an application on remote machine with Linux OS(Fedora), writing to the log file when certain events occur. Some time ago I changed format of the message being written to the log file. But recently it turned out that for some reason in some seldom cases log files with old format messages appear there. I know for sure that none part of my code can write such strings. Also there is no instance of the old application running. Does anyone have some ideas why it can happen? It's not possible to check which process writes those files because anything like auditctl is not installed there, and neither package manager or yum to get it or install. Application is written in C language.
you can use fuser command to find out all the processes that are using that file
`fuser file.log`

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