开云体育

Greetings.

Thank you for the clear stack trace of your issue. It made it very easy to troubleshoot.

It seems the folks at Oracle changed the constraints on the Hashtable class between Java 8 (which is where I always test for backwards compatibility) and Java 11. I have corrected this issue, and will be releasing another build Real Soon Now[tm], as there was another feature I wanted to get out the door.

Andrew, KA2DDO
author of YAAC

________________________________________
From: [email protected] <[email protected]> on behalf of Alan Bartkowiak <N2ZVN.AE@...>
Sent: Saturday, September 24, 2022 12:26 PM
To: [email protected]
Subject: Re: [yaac-users] next build#177 of YAAC, created 2022-Sep-19

Good morning Andrew,
I updated YAAC to 177 this morning and now it appears to not fully load. By that I mean it will not display any map or any of the tabs on the top of the screen for example Configure, Help, Messages, View.
This is the screen I get as YAAC is loading.


pi@raspberrypi:~/YAAC $ java -jar YAAC.jar
Sat Sep 24 11:59:56 EDT 2022: YAACBootstrap starting...
os.name=Linux
os.version=5.10.103-v7l+
os.arch=arm
locale=en_US
java.version=11.0.16
java.class.version=55.0
JVM: Raspbian OpenJDK Server VM 11.0.16+8-post-Raspbian-1deb10u1
java.class.path=YAAC.jar
Sat Sep 24 11:59:56 EDT 2022: YAACBootstrap finding installation directory....
JSSC found at /home/pi/YAAC/lib/jssc-2.9.4.jar
Sat Sep 24 11:59:56 EDT 2022: starting YAAC....
Sat Sep 24 11:59:57 EDT 2022: YAAC initializing on Linux 5.10.103-v7l+ [arm] with Java 11.0.16
Sat Sep 24 11:59:57 EDT 2022: load cached preferences....
Sat Sep 24 11:59:57 EDT 2022: YAAC checking if upgrader needs moving....
Sat Sep 24 11:59:57 EDT 2022: YAAC finding installation directory....
moving new upgrade.jar into place
Sat Sep 24 11:59:57 EDT 2022: YAAC loading CoreProvider....
Sat Sep 24 11:59:57 EDT 2022: CoreProvider instantiated.
loading plugin --core-- name YAAC version 1.0-beta177(19-Sep-2022)
Sat Sep 24 11:59:58 EDT 2022: YAAC loading plugins....
scanning plugin JAR file /home/pi/YAAC/plugins/sampleplugin.jar
attempting to load provider class org.ka2ddo.yaac.SamplePluginProvider
loading plugin /home/pi/YAAC/plugins/sampleplugin.jar name YAAC Sample Plug-in version V0.1
executing installation cleaner...
deleting cleaner
Sat Sep 24 11:59:58 EDT 2022: YAAC raising splash screen....
Sat Sep 24 11:59:59 EDT 2022: load beacon definitions....
Sat Sep 24 11:59:59 EDT 2022: load status definition....
Sat Sep 24 11:59:59 EDT 2022: set up raw packet data model....
Sat Sep 24 12:00:00 EDT 2022: YAAC starting main GUI....
Sat Sep 24 12:00:00 EDT 2022: YAAC removing splash screen....
Sat Sep 24 12:00:00 EDT 2022: fixing JavaHelp linking...
Sat Sep 24 12:00:00 EDT 2022: setting up common GUI table models...
Sat Sep 24 12:00:00 EDT 2022: starting bulletin board monitor...
Sat Sep 24 12:00:00 EDT 2022: starting firstWindow=map
OpenMap(tm) Version 5.1.15
Copyright (C) BBNT Solutions LLC. All rights reserved.
See for details.

Sat Sep 24 12:00:01 EDT 2022: creating top map toolbar...
Sat Sep 24 12:00:01 EDT 2022: creating SymAttr objects for 1.0.1...
Sat Sep 24 12:00:01 EDT 2022: filling in text for 1.0.1 symbols...
Sat Sep 24 12:00:01 EDT 2022: 1664035201393: starting to load symbol images...
1664035202046: finished loading 1.0.1 basic symbol images...
Sat Sep 24 12:00:02 EDT 2022: 1664035202047: done loading symbols.
Sat Sep 24 12:00:02 EDT 2022: adding map scale widget...
Sat Sep 24 12:00:03 EDT 2022: adding blinkenlight panel...
Sat Sep 24 12:00:03 EDT 2022: creating map footer...
Sat Sep 24 12:00:03 EDT 2022: setting up map hot-keys...
Sat Sep 24 12:00:03 EDT 2022: sizing main map window...
Sat Sep 24 12:00:03 EDT 2022: YAAC: GUI instantiated, now setting up GUI....
Sat Sep 24 12:00:03 EDT 2022: starting web server...
Sat Sep 24 12:00:04 EDT 2022: YAAC starting digipeater....
Sat Sep 24 12:00:04 EDT 2022: YAAC opening ports....
Sat Sep 24 12:00:04 EDT 2022: waiting for I/O starter for Port1:APRS-IS to finish
opening port PortConfig[Port1>APRS-IS,noam.aprs2.net,14580,N2ZVN]
opening port PortConfig[Port2>WXNOW.TXT,/var/tmp/wxnow.txt,12,Dvs]
opening port PortConfig[Port3>AGWPE,Port1 first soundcard mono,8000,N2ZVN]
Sat Sep 24 12:00:04 EDT 2022: attempt#1 opening socket to APRS-IS server noam.aprs2.net/198.50.198.139:14580
old socket rcvBuf=65536
updated socket rcvBuf=65536
Sat Sep 24 12:00:04 EDT 2022: waiting for I/O starter for Port3:AGWPE to finish
Sat Sep 24 12:00:04 EDT 2022: opening noam.aprs2.net:14580 with filter " filter filter m/100 -p/cw"
# aprsc 2.1.11-g80df3b4
# Parse errors on filter spec: 'filter'
Sat Sep 24 12:00:04 EDT 2022: AGWPE localhost/127.0.0.1:8000 port#0 radioport info: 1;Port1 first soundcard mono;Port2 INVALID CHANNEL;Port3 INVALID CHANNEL;Port4 INVALID CHANNEL;Port5 INVALID CHANNEL;Port6 INVALID CHANNEL;
Sat Sep 24 12:00:04 EDT 2022: AGWPE localhost/127.0.0.1:8000 port#0 radioport capability: onairBaud=0 trafficLevel=1 txDelay=25 txTail=4 persist=200 slottime=4 maxFrame=7 #chan=0 #bytesRcvd=1 last Tx Backlog=0
Sat Sep 24 12:00:04 EDT 2022: AGWPE port#0: version localhost/127.0.0.1:8000 V2005.127
Sat Sep 24 12:00:04 EDT 2022: initializing local station N2ZVN
java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.ka2ddo.yaac.bootstrap.YAACBootstrap.main(YAACBootstrap.java:261)
Caused by: java.lang.ExceptionInInitializerError
at org.ka2ddo.aprs.ObjectReport.readFromPreferences(ObjectReport.java:694)
at org.ka2ddo.yaac.io.ObjectReportSender.readFromPreferences(ObjectReportSender.java:192)
at org.ka2ddo.yaac.YAAC.main(YAAC.java:929)
... 5 more
Caused by: java.lang.NullPointerException
at java.base/java.util.Hashtable.put(Hashtable.java:475)
at org.ka2ddo.opentrac.OpenTracEntity.<clinit>(OpenTracEntity.java:46)
... 8 more

Thank you so much in advance for any help and for a great APRS client.