# Processing-4.0b2 crashes on Fedora 35

**URL:** <https://discourse.processing.org/t/processing-4-0b2-crashes-on-fedora-35/34472>\
**Category:** Processing\
**Created:** [January 4, 2022, 9:02pm UTC](https://discourse.processing.org/t/processing-4-0b2-crashes-on-fedora-35/34472 "2022-01-04T21:02:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mario60](https://avatars.discourse-cdn.com/v4/letter/m/e5b9ba/32.png) [@mario60](https://discourse.processing.org/u/mario60)\
**Post date:** [January 4, 2022, 9:02pm UTC](https://discourse.processing.org/t/processing-4-0b2-crashes-on-fedora-35/34472/1 "2022-01-04T21:02:46Z")

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Hi  
on my Fedora 35, processing-4.0b2 crashes any time I try to open a file.  
When I launch from command line, I get:

```auto
[-----@localhost processing-4.0b2]$ /home/-----/processing-4.0b2/processing
[-----@localhost processing-4.0b2]$ WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by processing.app.platform.LinuxPlatform (file:/home/-----/processing-4.0b2/lib/pde.jar) to field sun.awt.X11.XToolkit.awtAppClassName
WARNING: Please consider reporting this to the maintainers of processing.app.platform.LinuxPlatform
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
 [when I try to open a file from the IDE]
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x00007fabf01af0cc, pid=759383, tid=759445
#
# JRE version: OpenJDK Runtime Environment Temurin-11.0.12+7 (11.0.12+7) (build 11.0.12+7)
# Java VM: OpenJDK 64-Bit Server VM Temurin-11.0.12+7 (11.0.12+7, mixed mode, tiered, compressed oops, g1 gc, linux-amd64)
# Problematic frame:
# C 0x00007fabf01af0cc
#
# Core dump will be written. Default location: Core dumps may be processed with "/usr/lib/systemd/systemd-coredump %P %u %g %s %t %c %h" (or dumping to /home/-----/processing-4.0b2/core.759383)
#
# An error report file with more information is saved as:
# /home/-----/processing-4.0b2/hs_err_pid759383.log
#
# If you would like to submit a bug report, please visit:
# https://github.com/adoptium/adoptium-support/issues
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.

```

Do i need to post hs\_err\_pid759383.log somewhere?  
Let me know, I am not sure whether it is a Processing issue (what adaption is?)

Note, processing-3.5.4 works fine on the same machine.

---

<div class="post-metadata">

**Author:** ![mario60](https://avatars.discourse-cdn.com/v4/letter/m/e5b9ba/32.png) [@mario60](https://discourse.processing.org/u/mario60)\
**Post date:** [January 16, 2022, 5:34pm UTC](https://discourse.processing.org/t/processing-4-0b2-crashes-on-fedora-35/34472/2 "2022-01-16T17:34:24Z")

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processing-4.0b **3** works fine. Issue closed! 🙂