# java.lang.Exception: Exception parsing "module.xml" **URL:** \ **Category:** Ignition\ **Tags:** ignition80\ **Created:** [July 13, 2020, 10:19pm UTC](https://forum.inductiveautomation.com/t/java-lang-exception-exception-parsing-module-xml/36664 "2020-07-13T22:19:24Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![rshah18](https://avatars.discourse-cdn.com/v4/letter/r/7ea924/32.png) [@rshah18](https://forum.inductiveautomation.com/u/rshah18)\ **Post date:** [July 13, 2020, 10:19pm UTC](https://forum.inductiveautomation.com/t/java-lang-exception-exception-parsing-module-xml/36664/1 "2020-07-13T22:19:24Z")
java.lang.Exception: Exception parsing “module.xml” at com.inductiveautomation.ignition.gateway.modules.ModuleManagerImpl.parseModuleInfo(ModuleManagerImpl.java:1685) at com.inductiveautomation.ignition.gateway.modules.ModuleManagerImpl.extractModuleInfo(ModuleManagerImpl.java:1678) at com.inductiveautomation.ignition.gateway.web.pages.config.ModuleInstallPage.eulaCertCheck(ModuleInstallPage.java:120) at com.inductiveautomation.ignition.gateway.web.pages.config.ModuleInstallPage$1.onSubmitInternal(ModuleInstallPage.java:71) at com.inductiveautomation.ignition.gateway.web.components.CsrfPreventingForm.onSubmit(CsrfPreventingForm.java:67) at org.apache.wicket.markup.html.form.Form$9.component(Form.java:1248) at org.apache.wicket.markup.html.form.Form$9.component(Form.java:1242) at org.apache.wicket.util.visit.Visits.visitPostOrderHelper(Visits.java:274) at org.apache.wicket.util.visit.Visits.visitPostOrder(Visits.java:245) at org.apache.wicket.markup.html.form.Form.delegateSubmit(Form.java:1241) at org.apache.wicket.markup.html.form.Form.process(Form.java:923) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:769) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:702) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.base/java.lang.reflect.Method.invoke(Unknown Source) at org.apache.wicket.RequestListenerInterface.internalInvoke(RequestListenerInterface.java:258) at org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:216) at org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.invokeListener(ListenerInterfaceRequestHandler.java:240) at org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler.java:226) at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:814) at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64) at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:253) at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:210) at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:281) at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:188) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:245) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1596) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:590) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1607) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1297) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1577) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1212) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:59) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322) at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:59) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) at org.eclipse.jetty.server.Server.handle(Server.java:500) at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383) at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:270) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:388) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938) at java.base/java.lang.Thread.run(Unknown Source) Caused by: java.lang.IllegalArgumentException: Invalid version: “1.0-SNAPSHOT” at com.inductiveautomation.ignition.common.model.Version.(Version.java:91) at com.inductiveautomation.ignition.common.model.Version.parse(Version.java:250) at com.inductiveautomation.ignition.common.modules.ModuleInfoParser.endElement(ModuleInfoParser.java:138) at java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(Unknown Source) at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown Source) at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source) at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source) at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) at java.xml/com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source) at java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source) at java.xml/com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) at com.inductiveautomation.ignition.common.modules.ModuleInfoParser.fromXML(ModuleInfoParser.java:242) at com.inductiveautomation.ignition.gateway.modules.ModuleManagerImpl.parseModuleInfo(ModuleManagerImpl.java:1683) Did anybody encounter this problem. ---
**Author:** ![rshah18](https://avatars.discourse-cdn.com/v4/letter/r/7ea924/32.png) [@rshah18](https://forum.inductiveautomation.com/u/rshah18)\ **Post date:** [July 13, 2020, 10:30pm UTC](https://forum.inductiveautomation.com/t/java-lang-exception-exception-parsing-module-xml/36664/2 "2020-07-13T22:30:13Z")
its fixed. thank you ---
**Author:** ![ricardo.cabrita](https://avatars.discourse-cdn.com/v4/letter/r/ac8455/32.png) [@ricardo.cabrita](https://forum.inductiveautomation.com/u/ricardo.cabrita)\ **Post date:** [September 17, 2020, 3:38pm UTC](https://forum.inductiveautomation.com/t/java-lang-exception-exception-parsing-module-xml/36664/3 "2020-09-17T15:38:52Z")
Hi there, I am having a similar issue with a module I made. Could you please explain what was the problem and how you went about fixing it ? thank you ---
**Author:** ![PerryAJ](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/perryaj/32/3281_2.png) [@PerryAJ](https://forum.inductiveautomation.com/u/PerryAJ)\ **Post date:** [September 17, 2020, 3:44pm UTC](https://forum.inductiveautomation.com/t/java-lang-exception-exception-parsing-module-xml/36664/4 "2020-09-17T15:44:59Z")
This is generally due to an improper entry in the `module.xml` file that is included in the zipped up _modl_ file that is your module. If you unzip the .modl and post your module.xml, we can take a look. ---
**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:** [September 17, 2020, 4:01pm UTC](https://forum.inductiveautomation.com/t/java-lang-exception-exception-parsing-module-xml/36664/5 "2020-09-17T16:01:21Z")
> [@rshah18](#): > > Invalid version: “1.0-SNAPSHOT” The original post had an invalid version in there. There should be 3 parts, like this: 1.0.0-SNAPSHOT ---
**Author:** ![ricardo.cabrita](https://avatars.discourse-cdn.com/v4/letter/r/ac8455/32.png) [@ricardo.cabrita](https://forum.inductiveautomation.com/u/ricardo.cabrita)\ **Post date:** [September 17, 2020, 5:41pm UTC](https://forum.inductiveautomation.com/t/java-lang-exception-exception-parsing-module-xml/36664/6 "2020-09-17T17:41:23Z")
Hi, thanks both of you for your replies. My issue was also not having the version with three parts, it works now. Thank you.