This is likely to be fixed in JMRI 4.17.4, due out in a day or two.

Bob

On Sep 9, 2019, at 7:57 AM, KEN <boomer17@...> wrote:

When JMRI ver. 4.15.8 is running, loading my panel does not show any errors in the system console.
I updated to 4.17.3 and my panel loads with these errors. Can I get some help please? Is there an east fix?

Thanks,Ken

2019-09-09 10:15:38,926 managers.AbstractManager              ERROR - systemName is already registered. Current system name: IS01. New system name: IS1 [AWT-EventQueue-0]
2019-09-09 10:15:38,926 configurexml.ErrorHandler             ERROR - Could not create sensor System name "IS1" in adaptor of type jmri.jmrix.internal.configurexml.InternalSensorManagerXml
See  for possibly more information. [AWT-EventQueue-0]
2019-09-09 10:16:16,729 managers.AbstractManager              ERROR - systemName is already registered. Current system name: IS010. New system name: IS10 [AWT-EventQueue-0]
2019-09-09 10:16:16,729 configurexml.ErrorHandler             ERROR - Could not create sensor System name "IS10" in adaptor of type jmri.jmrix.internal.configurexml.InternalSensorManagerXml
See  for possibly more information. [AWT-EventQueue-0]
2019-09-09 10:16:19,510 managers.AbstractManager              ERROR - systemName is already registered. Current system name: IS011. New system name: IS11 [AWT-EventQueue-0]
2019-09-09 10:16:19,510 configurexml.ErrorHandler             ERROR - Could not create sensor System name "IS11" in adaptor of type jmri.jmrix.internal.configurexml.InternalSensorManagerXml
See  for possibly more information. [AWT-EventQueue-0]
2019-09-09 10:16:24,276 managers.AbstractManager              ERROR - systemName is already registered. Current system name: IS012. New system name: IS12 [AWT-EventQueue-0]
2019-09-09 10:16:24,276 configurexml.ErrorHandler             ERROR - Could not create sensor System name "IS12" in adaptor of type jmri.jmrix.internal.configurexml.InternalSensorManagerXml
See  for possibly more information. [AWT-EventQueue-0]
2019-09-09 10:16:25,042 managers.AbstractManager              ERROR - systemName is already registered. Current system name: IS013. New system name: IS13 [AWT-EventQueue-0]
2019-09-09 10:16:25,042 configurexml.ErrorHandler             ERROR - Could not create sensor System name "IS13" in adaptor of type jmri.jmrix.internal.configurexml.InternalSensorManagerXml
See  for possibly more information. [AWT-EventQueue-0]
2019-09-09 10:16:25,698 managers.AbstractManager              ERROR - systemName is already registered. Current system name: IS014. New system name: IS14 [AWT-EventQueue-0]
2019-09-09 10:16:25,698 configurexml.ErrorHandler             ERROR - Could not create sensor System name "IS14" in adaptor of type jmri.jmrix.internal.configurexml.InternalSensorManagerXml
See  for possibly more information. [AWT-EventQueue-0]
2019-09-09 10:16:32,808 managers.AbstractManager              ERROR - systemName is already registered. Current system name: IS02. New system name: IS2 [AWT-EventQueue-0]
2019-09-09 10:16:32,808 configurexml.ErrorHandler             ERROR - Could not create sensor System name "IS2" in adaptor of type jmri.jmrix.internal.configurexml.InternalSensorManagerXml
See  for possibly more information. [AWT-EventQueue-0]
2019-09-09 10:16:34,059 managers.AbstractManager              ERROR - systemName is already registered. Current system name: IS03. New system name: IS3 [AWT-EventQueue-0]
2019-09-09 10:16:34,059 configurexml.ErrorHandler             ERROR - Could not create sensor System name "IS3" in adaptor of type jmri.jmrix.internal.configurexml.InternalSensorManagerXml
See  for possibly more information. [AWT-EventQueue-0]
2019-09-09 10:16:34,605 managers.AbstractManager              ERROR - systemName is already registered. Current system name: IS04. New system name: IS4 [AWT-EventQueue-0]
2019-09-09 10:16:34,605 configurexml.ErrorHandler             ERROR - Could not create sensor System name "IS4" in adaptor of type jmri.jmrix.internal.configurexml.InternalSensorManagerXml
See  for possibly more information. [AWT-EventQueue-0]
2019-09-09 10:16:35,152 managers.AbstractManager              ERROR - systemName is already registered. Current system name: IS05. New system name: IS5 [AWT-EventQueue-0]
2019-09-09 10:16:35,152 configurexml.ErrorHandler             ERROR - Could not create sensor System name "IS5" in adaptor of type jmri.jmrix.internal.configurexml.InternalSensorManagerXml
See  for possibly more information. [AWT-EventQueue-0]
2019-09-09 10:16:35,699 managers.AbstractManager              ERROR - systemName is already registered. Current system name: IS06. New system name: IS6 [AWT-EventQueue-0]
2019-09-09 10:16:35,699 configurexml.ErrorHandler             ERROR - Could not create sensor System name "IS6" in adaptor of type jmri.jmrix.internal.configurexml.InternalSensorManagerXml
See  for possibly more information. [AWT-EventQueue-0]
2019-09-09 10:16:36,246 managers.AbstractManager              ERROR - systemName is already registered. Current system name: IS07. New system name: IS7 [AWT-EventQueue-0]
2019-09-09 10:16:36,246 configurexml.ErrorHandler             ERROR - Could not create sensor System name "IS7" in adaptor of type jmri.jmrix.internal.configurexml.InternalSensorManagerXml
See  for possibly more information. [AWT-EventQueue-0]
2019-09-09 10:16:36,762 managers.AbstractManager              ERROR - systemName is already registered. Current system name: IS08. New system name: IS8 [AWT-EventQueue-0]
2019-09-09 10:16:36,762 configurexml.ErrorHandler             ERROR - Could not create sensor System name "IS8" in adaptor of type jmri.jmrix.internal.configurexml.InternalSensorManagerXml
See  for possibly more information. [AWT-EventQueue-0]
2019-09-09 10:16:37,324 managers.AbstractManager              ERROR - systemName is already registered. Current system name: IS09. New system name: IS9 [AWT-EventQueue-0]
2019-09-09 10:16:37,324 configurexml.ErrorHandler             ERROR - Could not create sensor System name "IS9" in adaptor of type jmri.jmrix.internal.configurexml.InternalSensorManagerXml
See  for possibly more information. [AWT-EventQueue-0]

--
Bob Jacobsen
rgj1927@...

Ken,

Sometime in the last year a number of internal changes have happened with
treatment of system names. It would seem the rule being applied to Internal
system names was treating the part after the "IS" as a value and not a
simple string. For some system connections, that's important. For Internal,
that may not be true. Anyway it is seeing IS01 and IS1 as the same sensor,
and your old panel seems to have both. Same with the others, it doesn't
think the ones with a leading zero are different. Right now the simple
solution is to change those names.

If you need help with that trick, let me know. I've not seen your name
around lately.

-Ken Cameron, Member JMRI Dev Team

Ken,

Sometime in the last year a number of internal changes have happened with
treatment of system names. It would seem the rule being applied to Internal
system names was treating the part after the "IS" as a value and not a
simple string. For some system connections, that's important. For Internal,
that may not be true. Anyway it is seeing IS01 and IS1 as the same sensor,
and your old panel seems to have both. Same with the others, it doesn't
think the ones with a leading zero are different. Right now the simple
solution is to change those names.

If you need help with that trick, let me know. I've not seen your name
around lately.

-Ken Cameron, Member JMRI Dev Team