Mailing List webobjects-dev@wocommunity.org Message #236
From: Ray Kiddy <webobjects-dev@wocommunity.org>
Subject: Re: [WO-DEV] Re: java.lang.IllegalAccessError: class com.webobjects.foundation.NSTimeZone (in unnamed module @0x6c2c1385) cannot access class sun.security.action.GetPropertyAction
Date: Tue, 24 Aug 2021 09:41:16 -0700
To: WebObjects & WOnder Development <webobjects-dev@wocommunity.org>
Hey there -

So, I ran the instructions below, starting with the cloning of the wodocker project. I am on OSX 11.3.1 and usually run java11. I had to launch my Docker app to get the daemon working. I had to install java16.

And everything worked? The app launched successfully? WTF, man! How _did_ this happen? :--)

Ramsey. Your share of this is much appreciated.

cheers - ray


On 8/23/21 3:48 PM, Ramsey Gurley wrote:
Hey Markus,

Yeah, you need to do a

--add-exports java.base/sun.security.action=ALL-UNNAMED

for that on compile as well as run. You can add it to the compile with the maven-compiler-plugin and to run in eclipse, add it under VM args in the run config for your woapp. I have a maven build of a WO app in a docker container that works on Java 16 I've been working on in my spare time.

https://github.com/nullterminated/wodocker/blob/master/pom.xml

I need to add a readme, but if interested in building in a container, just

git clone git@github.com:nullterminated/wodocker.git
cd wodocker
mvn clean verify -Pdocker

to run it is,

docker run --rm -it -p 8080:8080 your.app/wodocker:latest

And then visit http://localhost:8080/

This assumes you have java 16, maven, and docker installed with docker configured such that you don't need sudo.

I was setting up a maven archetype for it, but the archetype:create-from-project goal doesn't seem to like the fluffy bunny layout and I end up with no java source files in the archetype.

Ramsey

On Aug 23, 2021, at 11:56 PM, Markus Ruggiero (rucotec) <webobjects-dev@wocommunity.org> wrote:

I am setting up a new virgin test environment

latest BigSur 11.5.2
latest JDK from Oracle (16.0.2)
latest ant (1.10.11)
latest Eclipse for Java Developer (4.20.0)
WOlips from https://jenkins.wocommunity.org/job/WOLips_master/lastSuccessfulBuild/artifact/temp/dist/

Installed WO through WOInstaller.jar
       - had to run it several times. Each time it failed with unpacking after some more percentage has been processed. Eventually it made it to 100%

Created WOLips.properties
Downloaded Wonder-Master (7.3-snapshot)

ant frameworks
       - chokes on Profiling, just removed this framework -> success
ant frameworks.install
       - ok

In Eclipse create my first WonderApplication, Eclipse workspace is set to Java Compiler 1.8 compliance, no other changes or configs.

Run as WOApplication
CRASH!

Aug 23 16:37:28 BasicConcepts[49665] WARN  NSLog  - Application project found: Will locate resources in '/Users/ruggiero/Programming/eclipseWorkspace/BasicConcepts' rather than '/Users/ruggiero/Programming/eclipseWorkspace/BasicConcepts/' .
Aug 23 16:37:28 BasicConcepts[49665] WARN  er.extensions.appserver.ERXResourceManager  - Application project found: Will locate resources in '/Users/ruggiero/Programming/eclipseWorkspace/BasicConcepts' rather than '/Users/ruggiero/Programming/eclipseWorkspace/BasicConcepts/'.
Aug 23 16:37:28 BasicConcepts[49665] WARN  NSLog  - A fatal exception occurred: class com.webobjects.foundation.NSTimeZone (in unnamed module @0x6c2c1385) cannot access class sun.security.action.GetPropertyAction (in module java.base) because module java.base does not export sun.security.action to unnamed module @0x6c2c1385
[2021-8-23 16:37:28 CEST] <main> java.lang.IllegalAccessError: class com.webobjects.foundation.NSTimeZone (in unnamed module @0x6c2c1385) cannot access class sun.security.action.GetPropertyAction (in module java.base) because module java.base does not export sun.security.action to unnamed module @0x6c2c1385
       at com.webobjects.foundation.NSTimeZone.systemTimeZone(NSTimeZone.java:971)
       at com.webobjects.foundation.NSTimeZone.defaultTimeZone(NSTimeZone.java:818)
       at com.webobjects.foundation.NSTimestampFormatter.defaultFormatTimeZone(NSTimestampFormatter.java:734)
       at com.webobjects.appserver.WOStatisticsStore.<clinit>(WOStatisticsStore.java:249)
       at com.webobjects.appserver.WOApplication.<init>(WOApplication.java:853)
       at er.extensions.appserver.ajax.ERXAjaxApplication.<init>(ERXAjaxApplication.java:30)
       at er.extensions.appserver.ERXApplication.<init>(ERXApplication.java:1129)
       at your.app.Application.<init>(Application.java:10)
       at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
       at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:78)
       at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
       at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
       at java.base/java.lang.reflect.ReflectAccess.newInstance(ReflectAccess.java:128)
       at java.base/jdk.internal.reflect.ReflectionFactory.newInstance(ReflectionFactory.java:350)
       at java.base/java.lang.Class.newInstance(Class.java:642)
       at com.webobjects.appserver.WOApplication.main(WOApplication.java:547)
       at er.extensions.appserver.ERXApplication.main(ERXApplication.java:890)
       at your.app.Application.main(Application.java:7)

APPLICATION SHUTDOWN SEQUENCE COMPLETE

Anyone’s got an idea what’s wrong here? What am I missing? Is this related to Java16?
Thanks a lot
---markus---


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