# JPMS Module Issues? **URL:** \ **Category:** Module Development\ **Created:** [July 2, 2024, 1:04pm UTC](https://forum.inductiveautomation.com/t/jpms-module-issues/92678 "2024-07-02T13:04:01Z")\ **Posts on this page:** 14\ **Page:** 1
**Author:** ![Robert\_McIlvenna](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/robert_mcilvenna/32/80238_2.png) [@Robert\_McIlvenna](https://forum.inductiveautomation.com/u/Robert_McIlvenna)\ **Post date:** [July 2, 2024, 1:04pm UTC](https://forum.inductiveautomation.com/t/jpms-module-issues/92678/1 "2024-07-02T13:04:02Z")
Recently I got back into module development, and I have a module being developed with Maven for dependencies that hasn't been updated for a few months. I'm trying to get the module to debug using [https://docs.inductiveautomation.com/display/SE/Debugging+in+IntelliJ](https://docs.inductiveautomation.com/display/SE/Debugging+in+IntelliJ), which is missing now (thankfully archived) but I couldn't find any current version. And I get this error I have never seen before. What is this even saying? Where do I put these? Which packages are correct? Here are my arguments: ```python -Djavaws.sr.gateway.addr.0=localhost:8088/main -Djavaws.sr.main=com.inductiveautomation.ignition.designer.DesignerStartupHook -Djavaws.ignition.debug=true -Dautologin.username=*** -Dautologin.password=*** -Dproject.name=*** -Djavaws.sr.runtimeOverride=true ``` The error: ```python Jul 02, 2024 8:55:41 AM com.inductiveautomation.ignition.client.launch.util.JpmsModuleUtilities allModuleConditionsMet WARNING: JPMS Module java.desktop Does not open the correct packages to ALL-UNNAMED. com.inductiveautomation.ignition.client.launch.steps.ValidationException: JPMS Module opens/export check failed! check your --add-opens and --add-exports clauses at com.inductiveautomation.ignition.client.launch.steps.CheckJpmsRequirementsStep.run(CheckJpmsRequirementsStep.java:33) at com.inductiveautomation.ignition.client.launch.AbstractStepRunner.run(AbstractStepRunner.java:33) at java.base/java.lang.Thread.run(Thread.java:1570) ``` ---
**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\ **Post date:** [July 2, 2024, 1:10pm UTC](https://forum.inductiveautomation.com/t/jpms-module-issues/92678/2 "2024-07-02T13:10:13Z")
Try putting this into a file called `client-designer-args.txt` (or whatever you want): ```python --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.desktop/java.awt=ALL-UNNAMED --add-opens=java.desktop/java.awt.event=ALL-UNNAMED --add-opens=java.desktop/javax.swing=ALL-UNNAMED --add-opens=java.desktop/javax.swing.tree=ALL-UNNAMED --add-opens=java.desktop/javax.swing.plaf=ALL-UNNAMED --add-opens=java.desktop/javax.swing.plaf.basic=ALL-UNNAMED --add-opens=java.desktop/javax.swing.plaf.synth=ALL-UNNAMED --add-exports=java.base/sun.security.action=ALL-UNNAMED --add-exports=java.desktop/com.apple.eawt=ALL-UNNAMED --add-exports=java.desktop/com.sun.awt=ALL-UNNAMED --add-exports=java.desktop/com.sun.java.swing.plaf.windows=ALL-UNNAMED --add-exports=java.desktop/sun.awt=ALL-UNNAMED --add-exports=java.desktop/sun.awt.image=ALL-UNNAMED --add-exports=java.desktop/sun.awt.shell=ALL-UNNAMED --add-exports=java.desktop/sun.awt.windows=ALL-UNNAMED --add-exports=java.desktop/sun.swing=ALL-UNNAMED --add-exports=java.desktop/sun.swing.plaf.synth=ALL-UNNAMED --add-exports=java.desktop/sun.swing.table=ALL-UNNAMED --add-exports=java.desktop/sun.print=ALL-UNNAMED ``` Then in the IDEA run configuration, under VM options where all the other `-D` args are, add a line like: ```python @D:/IA/ignition_83/.run/client-designer-args.txt ``` pointing to the text file. It's just `@` and then the file path. ---
**Author:** ![Robert\_McIlvenna](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/robert_mcilvenna/32/80238_2.png) [@Robert\_McIlvenna](https://forum.inductiveautomation.com/u/Robert_McIlvenna)\ **Post date:** [July 2, 2024, 1:54pm UTC](https://forum.inductiveautomation.com/t/jpms-module-issues/92678/3 "2024-07-02T13:54:03Z")
That seemed to get farther, but now I'm getting version mismatch? I've got an 8.1.42 gateway, I've got 8.1.42 as ignition platform version and sdk version in my pom.xml and I've got -Dscadarail.version=dev in my VM arguements. What else could cause that? ---
**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\ **Post date:** [July 2, 2024, 2:39pm UTC](https://forum.inductiveautomation.com/t/jpms-module-issues/92678/4 "2024-07-02T14:39:23Z")
Your IDE (debugger) and your JVM need to be running the same version of java. Either tell Ignition to use your platform java17, or tell your IDE to use Ignition's java17 (not sure about that latter). ---
**Author:** ![Robert\_McIlvenna](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/robert_mcilvenna/32/80238_2.png) [@Robert\_McIlvenna](https://forum.inductiveautomation.com/u/Robert_McIlvenna)\ **Post date:** [July 2, 2024, 3:10pm UTC](https://forum.inductiveautomation.com/t/jpms-module-issues/92678/5 "2024-07-02T15:10:19Z")
I've got my IDE using Oracle OpenJDK 17.0.10. Still giving the mismatch error. How would I point ignition to use this as well in the config file? ---
**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\ **Post date:** [July 2, 2024, 3:31pm UTC](https://forum.inductiveautomation.com/t/jpms-module-issues/92678/6 "2024-07-02T15:31:16Z")
It's not the Java versions. I would have thought it was the `-Dscadarail.version=dev` missing. What's the exact error and stack trace you're seeing? You see it when launching the Designer from your IDE, or in the Gateway logs? ---
**Author:** ![Robert\_McIlvenna](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/robert_mcilvenna/32/80238_2.png) [@Robert\_McIlvenna](https://forum.inductiveautomation.com/u/Robert_McIlvenna)\ **Post date:** [July 2, 2024, 3:33pm UTC](https://forum.inductiveautomation.com/t/jpms-module-issues/92678/7 "2024-07-02T15:33:05Z")
Starting from the IDE ```python 11:32:06.454 [StartupStep-Starter] DEBUG com.inductiveautomation.ignition.client.gateway_interface.GatewayConnectionManager -- Client is running in Independent mode com.inductiveautomation.ignition.client.gateway_interface.GatewayException: Version mismatch at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.newGatewayException(GatewayInterface.java:360) at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.sendMessage(GatewayInterface.java:334) at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.sendMessage(GatewayInterface.java:287) at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.invoke(GatewayInterface.java:967) at com.inductiveautomation.ignition.designer.DesignerStartupHook.initI18N(DesignerStartupHook.java:379) at com.inductiveautomation.ignition.designer.DesignerStartupHook.startup(DesignerStartupHook.java:319) at com.inductiveautomation.ignition.client.launch.steps.StartupStep$Starter.run(StartupStep.java:126) at java.base/java.lang.Thread.run(Thread.java:842) 11:32:06.631 [StartupStep-Starter] INFO com.inductiveautomation.ignition.client.util.gui.progress.ClientProgressManager -- Progress manager started. java.util.concurrent.ExecutionException: java.util.concurrent.ExecutionException: com.inductiveautomation.ignition.client.gateway_interface.GatewayException: Version mismatch at java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:396) at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2073) at com.inductiveautomation.ignition.designer.DesignerStartupHook.openSplashScreen(DesignerStartupHook.java:448) at com.inductiveautomation.ignition.designer.DesignerStartupHook.startup(DesignerStartupHook.java:332) at com.inductiveautomation.ignition.client.launch.steps.StartupStep$Starter.run(StartupStep.java:126) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: java.util.concurrent.ExecutionException: com.inductiveautomation.ignition.client.gateway_interface.GatewayException: Version mismatch at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at java.desktop/javax.swing.SwingWorker.get(SwingWorker.java:613) at com.inductiveautomation.ignition.designer.DesignerStartupHook$AuthenticationStrategySwingWorker.done(DesignerStartupHook.java:425) at java.desktop/javax.swing.SwingWorker$5.run(SwingWorker.java:750) at java.desktop/javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(SwingWorker.java:848) at java.desktop/sun.swing.AccumulativeRunnable.run(AccumulativeRunnable.java:112) at java.desktop/javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(SwingWorker.java:858) at java.desktop/javax.swing.Timer.fireActionPerformed(Timer.java:311) at java.desktop/javax.swing.Timer$DoPostEvent.run(Timer.java:243) at java.desktop/java.awt.event.InvocationEvent.dispatch$$$capture(InvocationEvent.java:318) at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:771) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:716) at java.base/java.security.AccessController.doPrivileged(AccessController.java:399) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:741) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90) Caused by: com.inductiveautomation.ignition.client.gateway_interface.GatewayException: Version mismatch at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.newGatewayException(GatewayInterface.java:360) at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.sendMessage(GatewayInterface.java:334) at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.sendMessage(GatewayInterface.java:287) at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.invoke(GatewayInterface.java:967) at com.inductiveautomation.ignition.designer.gateway.DTGatewayInterface.getAuthenticationStrategy(DTGatewayInterface.java:174) at com.inductiveautomation.ignition.designer.DesignerStartupHook$AuthenticationStrategySwingWorker.doInBackground(DesignerStartupHook.java:398) at com.inductiveautomation.ignition.designer.DesignerStartupHook$AuthenticationStrategySwingWorker.doInBackground(DesignerStartupHook.java:388) at java.desktop/javax.swing.SwingWorker$1.call(SwingWorker.java:304) at java.base/java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:264) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java) at java.desktop/javax.swing.SwingWorker.run(SwingWorker.java:343) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Disconnected from the target VM, address: '127.0.0.1:50329', transport: 'socket' ``` ---
**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\ **Post date:** [July 2, 2024, 3:46pm UTC](https://forum.inductiveautomation.com/t/jpms-module-issues/92678/8 "2024-07-02T15:46:19Z")
Hmm, still not sure, it doesn't look `scadarail.version` is even read anywhere these days... ---
**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\ **Post date:** [July 2, 2024, 3:59pm UTC](https://forum.inductiveautomation.com/t/jpms-module-issues/92678/9 "2024-07-02T15:59:15Z")
Ok, change `-Dscadarail.version=dev` to `-Dignition.version=dev`. ---
**Author:** ![Robert\_McIlvenna](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/robert_mcilvenna/32/80238_2.png) [@Robert\_McIlvenna](https://forum.inductiveautomation.com/u/Robert_McIlvenna)\ **Post date:** [July 2, 2024, 4:01pm UTC](https://forum.inductiveautomation.com/t/jpms-module-issues/92678/10 "2024-07-02T16:01:33Z")
> [@Kevin.Herron](#): > > -Dignition.version=dev That did the trick! Thank you! ---
**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\ **Post date:** [July 2, 2024, 4:02pm UTC](https://forum.inductiveautomation.com/t/jpms-module-issues/92678/11 "2024-07-02T16:02:19Z")
Must have been a while since you last tried this, the change responsible for this was made in November 2018 and released with Ignition 8.0.0. ---
**Author:** ![Robert\_McIlvenna](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/robert_mcilvenna/32/80238_2.png) [@Robert\_McIlvenna](https://forum.inductiveautomation.com/u/Robert_McIlvenna)\ **Post date:** [July 2, 2024, 4:04pm UTC](https://forum.inductiveautomation.com/t/jpms-module-issues/92678/12 "2024-07-02T16:04:08Z")
Yes it has. But also is there up to date documentation similar to [https://docs.inductiveautomation.com/display/SE/Debugging+in+IntelliJ](https://docs.inductiveautomation.com/display/SE/Debugging+in+IntelliJ)? Seems all the documentation was overhauled in the last year or something and I can't find things where they used to be. ---
**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\ **Post date:** [July 2, 2024, 4:05pm UTC](https://forum.inductiveautomation.com/t/jpms-module-issues/92678/13 "2024-07-02T16:05:08Z")
For better or worse [https://www.sdk-docs.inductiveautomation.com/](https://www.sdk-docs.inductiveautomation.com/) is what's available. It's incomplete, and will be woefully out of date when 8.3 is released. edit: though we are tracking and intending to update docs and SDK examples for 8.3. ---
**Author:** ![Robert\_McIlvenna](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/robert_mcilvenna/32/80238_2.png) [@Robert\_McIlvenna](https://forum.inductiveautomation.com/u/Robert_McIlvenna)\ **Post date:** [July 2, 2024, 4:06pm UTC](https://forum.inductiveautomation.com/t/jpms-module-issues/92678/14 "2024-07-02T16:06:08Z")
I see, thanks