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java 12
Hello I have a message that says java encryption what does that mean jmri will not open? What do I have to do ? louis
Started by Louis Grundman @ · Most recent @
Java version 21.0.6 3 #java
I have just upgraded the club computer to Linux Mint 22. As part of that upgrade, the system installed Java version 21.0.6. The JMRI version installed is5.2. I plan to upgrade it to 5.10. Will that version of JMRI be compatible with java 21, or do I need to change to java 17? I don't see that java 21 is recommended on the JMRI website. Dave Morgan https://www.tcmr.club/
Started by Sandpiper @ · Most recent @
Internal Sensors 4
My sensor table shows a lot of internal sensors numbering up from IS5000. How do I find out what eac one senses? What turns IS5000 on and what turns it off?
Started by sontrak @ · Most recent @
Locked File /ProblemsBeingWorkedOn/dsand/Demo.py uploaded #file-notice
The following items have been added to the Files area of the [email protected] group. /ProblemsBeingWorkedOn/dsand/Demo.py By: Dave Sand <ds@...> Description: An example of using a PropertyChange listener to invoke an AbstractAutomaton class that uses waitMsec to avoid stopping the main JMRI thread.
Started by Group Notification @
Another Could not create JAVA virtual machine problem solved by GROK 2 #java
The last thread on this topic seems to have been locked.and I didn't see a resolution. I installed JMRI and Azul Java 17 in January on a Windows 11 laptop that was a couple months old. It worked fine then. Today I got the dreaded cannot create the Java virtual machine. I could not find anything helpful here except type JAVA -version into the command prompt. That got me not the version but this: extensions mechanism no longer supported; Use -classpath instead. I tried repairing JAVA, I deleted it and reinstalled it with reboots between each step. No success I consulted GROK. Eventually it had me search for: JAVA_HOME>JRE/LIB/EXT I had a heck of a time finding it, because AZUL doesn't install a file called JAVA. Nor did I ever find a JAVA_HOME. I did find JAVA files in my ThinkorSwim directory (a stock market program) Eventually I discovered the lib file; it is in the Program Files in the ZULU directory. I tried renaming the LIB file to old LIB, but that didn't work. GROK had me change it back to LIB and look for files with the .jar extension in the EXT folder. I moved that single file to a new file on the desktop as well as one that was in the LIB directory. That still didn't solve my problem. GROK told me to change EXT to old EXT. That worked. Decoder Pro works and so does Thinkorswim. ThinkorSwim, unbeknownst to me also uses Java. I reinstalled it after I installed DecoderPro and Zulu's maybe that cause my problem? For you JAVA geeks here is my whole conversation with GROK. It is long because I am the opposite of a JAVA geek and it started with what is -classpath. https://x.com/i/grok?conversation=1903914814411256108 Hopefully it helps someone. -- Henry S,
Started by Henry @ · Most recent @
Sound files 3
Sorry, this is probably a pretty basic question. can I load a sound file onto a decoder using decoderpro?
Started by Dwight Kayto @ · Most recent @
How to display different levels objects either in Panel or Layout Editor 3
I do not see an "Edit" menu in either editor that will allow me to display only objects that are all set at a level different than other objects -- Rodney McNeill
Started by Rodney @ · Most recent @
Problems With dispatcher 23 #dispatcher
Hello Friends I would describe myself as a beginner when it comes to JRMI,been working on it around a week The end goal is to automate a train. As you see above i have entered Turnouts sensors and Signal Heads.I used SSL and i admit it was messy,so maybe thats come back to haunt me,but when i run a train Manually it seems to run nicely.Above you see a Train occupied in Platform 1. Does it look okay? So to the problem.I created a simple transit,using 3 sections Platform 1 to a Turnout Block to A Mainline(left to right. Everything looks good until i create a train in Dispatcher,as soon as i do the Dispatcher tells me the train is "waiting"and nothing happens I have noticed the Green Lamp you see on Platform turns from Green to Red as soon as i run dispatcher,so its saying ahead is occupied but where. Can anyone advise or ask me Questions to help solve Again thanks for your time.
Started by redsash63 @ · Most recent @
WiThrottle track power switch #withrottleserver
I’ve noticed something odd If my Lenz/JMRI system starts with the track power OFF, WiThrottle doesn’t show the track power switch at all, so I can’t turn the power back on again I then go into JMRI and turn the power on from there, and now I DO have the track power switch However. If JMRI starts with the track power already ON, everything works as expected Does anyone else have a Lenz LZV200and can tell me if theirs behaves the same please?? Cheers Phil G by
Started by Phil G @
Is the Digitrax SDXH187Ao Missing from Decoder list? 3 #definitions #digitrax
Just installed a Digitrax Decoder SDXH187Ao (or 0?). Using a NCE system on program track and DP can’t find the decoder. Using the drop-down menu decoder selection list for Digitrax, I am unable to find this decoder on the list. I have found a SDXH167 and thought I read where the 167 is an older version. Do I need to update DP? Would rather stay away from doing this if I can…everything is running smoothly while every update I do entails way to much retweaking and setting up to get things (com ports-Java etc). thank you. Using Decoder Pro 5.2 +R760b9853f with Java 17.0.6 (en) on NCE program track.
Started by fallnflags01 @ · Most recent @
ESU and JMRI 6 #esu
I would like to know how to set faded sound levels using JMRI with ESU decoders. Is there a definitive guide anywhere I could see - either video or text based - that explains the sound settings in detail? Thanks in advance. Chris
Started by Chris Walsh @ · Most recent @
Red Stop on WiThrottle Panel 3 #withrottleserver
I am showing a red stop signal on the WiThrottle Panel. The Panel shows my phone connected to the system, but nothing works. I must have something turned off, blocked or not activated. Haven't found the right reference in the help. What should I check? Larry
Started by [email protected] @ · Most recent @
Ghost Block (v5.11.4) and Turnouts Question 5
I am converting all my turnout blocks from LogixNG to Ghost blocks since I was essentially doing the same thing for all the turnouts. However, I have this one short section with a single curve between two turnouts. Docs say "There must be at least one real block between ghost blocks". Is that really the only way? Or should I accept it and add two insulators and three feeders into the single section of track?
Started by stevemac @ · Most recent @
Dispatcher question - chaining transits 2 #dispatcher
HI, I'm using dispatcher, and I was wondering how I could automaticaly chain two transits for the same locomotive, or even a different one? Thanks. --------------------------------------------- Jean-Louis Paris-France --------------------------------------------- JRMI 5.9.5 on Windows DCC EX on Arduino Mega Java version 17.1.12
Started by Jean-Louis Free @ · Most recent @
LogixNG extracting multiple values from table 3 #logixng
JMRI 5.10 Windows 11 I've been bending my pick trying to figure this out all afternoon. I want to set a collection of turnouts to individual states. I have a table with two columns, turnout name and desired state. I can extract the turnout names to a local variable in a for-each statement and I can set each of those turnouts to some constant state like THROWN. But I can't figure how to extract the target state from that second column and apply it to the current turnout from the same row. Must be simple but I don't get it. George
Started by George Hofmann @ · Most recent @
Panel selection doesn't work 6 #rpi
Pi 5 with bookworm, Java 17 and JMRI 5.10. JMRI Panels have an item called Windows in the title bar. When clicking on this item a drop own opens listing all the active JMRI panels. Clicking on a panel name should bring that Panel to the foreground and mark it as the active panel but in the configuration listed nothing happens when clicking on a panel name. There are no messages in the system log. Dale Gloer Jack of all trades at home and Southern Alberta Model Railway
Started by Dale Gloer @ · Most recent @
Linking labels not working 3
Running a Pi5 with bookworm, Java 17 and JMRI 5.10. I have several panels with linking labels that link to other panels. These have worked for years over many releases of the OS and JMRI but in the current one described they do not work. When clicking on a label nothing happens and there are no errors in the system log. -- Dale Gloer Jack of all trades at home and Southern Alberta Model Railway
Started by Dale Gloer @ · Most recent @
LogixNG vs Jython performance 14 #jython #logixng
I'm just starting to delve into LogixNG. It certainly looks ingenious and powerful. But I wonder, how does it compare in performance to performing the same tasks in a Jython program? Is there any overhead? Thanks George
Started by George Hofmann @ · Most recent @
Editing a layout panel 6
Dear Dave I have done these things over a billion times but have no memory of what to do and no matter what i try nothing works.. i cant find the info in the manual in the edit layout panel area. using jmri 5.10 on windows 11 with a pad-no mouse. in edit mode i select block content and select block 39 i place cursor in upper left corner and click space bar-the selection menu at the top now starts going crazy selecting one item after the other. This is new-why does that happen? shift click gets the block content in the upper left corner i select the object and try to move it. I combine the arrow with every key possible and nothing moves it as i move the cursor how do i move an object? tony
Started by AD @ · Most recent @
Next jmri non test version 9
we need 5.11.2 to use ghosts. i dont like downloading test versions. when will the next non test version expected to be available? also after reaching 5.10 why wasnt the next non test version 6.0? tony
Started by AD @ · Most recent @
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