bytedeco/javacpp

Raspberry Pi failure with OpenJDK

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#349 opened on Oct 6, 2019

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 (22 comments) (0 reactions) (1 assignee)Java (620 forks)batch import
enhancementhelp wanted

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Description

Yes, I know you already know but that was tagged on to the HDF5 stuff so proper bug report time

Is there still a skip tests switch? I wanna do presets hdf5 for you.

This is an ARMHF 32bit on a Raspberry Pi4 with stock OS (a Debian Buster fork)

Of note is this which occurs right at the start - possibly the problem? Full log attached.

debug.jcpp.zip

WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.google.inject.internal.cglib.core.$ReflectUtils$1 (file:/usr/share/maven/lib/guice.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain) WARNING: Please consider reporting this to the maintainers of com.google.inject.internal.cglib.core.$ReflectUtils$1 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

Contributor guide

Research direction
Investigate the illegal reflective access warning and test failure on ARMHF 32 bit; check compatibility of javacpp with OpenJDK on Raspberry Pi OS.
Tech stack
java
Domain
backend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
JavaMavenRaspberry Pi
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40