valb3r
commented
1 year ago @wangwhQAQ Thanks for the report. It looks like some class path issue conflict with other plugin. Can you please check if the issue persists on your machine if you download pristine IntelliJ without any other plugins installed?
As I can't spot issue, all works on my machine:
wangwhQAQ
Describe the bug I encountered an error when using the Flowable BPMN visualizer plugin for the first time. I created a new bpmn 2.0 file and opened the diagram to prepare for drawing the process flow. However, no matter what operation I performed (such as creating a start event), no code was generated on the left side, and IntelliJ reported an error.
To Reproduce Steps to reproduce the behavior:
BPMN definition <?xml version="1.0" encoding="UTF-8"?> <definitions xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:flowable="http://flowable.org/bpmn" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:omgdc="http://www.omg.org/spec/DD/20100524/DC" xmlns:omgdi="http://www.omg.org/spec/DD/20100524/DI" typeLanguage="http://www.w3.org/2001/XMLSchema" expressionLanguage="http://www.w3.org/1999/XPath" targetNamespace="http://www.flowable.org/processdef">
Expected behavior As mentioned above, no XML code can be generated by any operation, and IntelliJ will report an error.
Screenshots I have put the specific error message in the "Additional context" section.
IntelliJ version (please complete the following information):
Additional context The following is the detailed content of the error reported by IntelliJ. org.dom4j.DocumentException: class org.dom4j.DocumentFactory cannot be cast to class org.dom4j.DocumentFactory (org.dom4j.DocumentFactory is in unnamed module of loader com.intellij.ide.plugins.cl.PluginClassLoader @1128acf3; org.dom4j.DocumentFactory is in unnamed module of loader com.intellij.ide.plugins.cl.PluginClassLoader @609e2eab) Nested exception: class org.dom4j.DocumentFactory cannot be cast to class org.dom4j.DocumentFactory (org.dom4j.DocumentFactory is in unnamed module of loader com.intellij.ide.plugins.cl.PluginClassLoader @1128acf3; org.dom4j.DocumentFactory is in unnamed module of loader com.intellij.ide.plugins.cl.PluginClassLoader @609e2eab) at org.dom4j.io.SAXReader.read(SAXReader.java:468) at org.dom4j.io.SAXReader.read(SAXReader.java:329) at com.valb3r.bpmn.intellij.plugin.bpmn.parser.core.BaseBpmnParser.update(BaseBpmnParser.kt:99) at com.valb3r.bpmn.intellij.plugin.core.events.IntelliJFileCommitter.executeCommitAndGetHash$lambda$0(ProcessModelUpdateEvents.kt:37) at com.intellij.openapi.command.WriteCommandAction.lambda$runWriteCommandAction$4(WriteCommandAction.java:362) at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.lambda$doRunWriteCommandAction$1(WriteCommandAction.java:150) at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:955) at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.lambda$doRunWriteCommandAction$2(WriteCommandAction.java:148) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:219) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:184) at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.doRunWriteCommandAction(WriteCommandAction.java:157) at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.run(WriteCommandAction.java:124) at com.intellij.openapi.command.WriteCommandAction.runWriteCommandAction(WriteCommandAction.java:362) at com.intellij.openapi.command.WriteCommandAction.runWriteCommandAction(WriteCommandAction.java:350) at com.valb3r.bpmn.intellij.plugin.core.events.IntelliJFileCommitter.executeCommitAndGetHash(ProcessModelUpdateEvents.kt:36) at com.valb3r.bpmn.intellij.plugin.core.events.ProcessModelUpdateEvents.commitToFile(ProcessModelUpdateEvents.kt:123) at com.valb3r.bpmn.intellij.plugin.core.events.ProcessModelUpdateEvents.addObjectEvent(ProcessModelUpdateEvents.kt:217) at ShapeCreator.actionPerformed(CommonCanvasPopupMenuProvider.kt:40) at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1972) at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2313) at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405) at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262) at java.desktop/javax.swing.AbstractButton.doClick(AbstractButton.java:374) at java.desktop/javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1028) at java.desktop/com.apple.laf.AquaMenuItemUI.doClick(AquaMenuItemUI.java:157) at java.desktop/javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1072) at java.desktop/java.awt.Component.processMouseEvent(Component.java:6648) at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3392) at java.desktop/java.awt.Component.processEvent(Component.java:6413) at java.desktop/java.awt.Container.processEvent(Container.java:2266) at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5022) at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324) at java.desktop/java.awt.Component.dispatchEvent(Component.java:4854) at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4948) at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4575) at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4516) at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2310) at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2802) at java.desktop/java.awt.Component.dispatchEvent(Component.java:4854) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:781) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:730) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:724) at java.base/java.security.AccessController.doPrivileged(AccessController.java:399) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:97) at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:754) at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:752) at java.base/java.security.AccessController.doPrivileged(AccessController.java:399) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:751) at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:909) at com.intellij.ide.IdeEventQueue.dispatchMouseEvent(IdeEventQueue.java:831) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:753) at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$5(IdeEventQueue.java:437) at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:774) at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$6(IdeEventQueue.java:436) at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:113) at com.intellij.ide.IdeEventQueue.performActivity(IdeEventQueue.java:615) at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:434) at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:813) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:480) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92) Nested exception: java.lang.ClassCastException: class org.dom4j.DocumentFactory cannot be cast to class org.dom4j.DocumentFactory (org.dom4j.DocumentFactory is in unnamed module of loader com.intellij.ide.plugins.cl.PluginClassLoader @1128acf3; org.dom4j.DocumentFactory is in unnamed module of loader com.intellij.ide.plugins.cl.PluginClassLoader @609e2eab) at org.dom4j.DocumentFactory.getInstance(DocumentFactory.java:92) at org.dom4j.io.SAXReader.getDocumentFactory(SAXReader.java:629) at org.dom4j.io.SAXReader.createContentHandler(SAXReader.java:953) at org.dom4j.io.SAXReader.read(SAXReader.java:433) at org.dom4j.io.SAXReader.read(SAXReader.java:329) at com.valb3r.bpmn.intellij.plugin.bpmn.parser.core.BaseBpmnParser.update(BaseBpmnParser.kt:99) at com.valb3r.bpmn.intellij.plugin.core.events.IntelliJFileCommitter.executeCommitAndGetHash$lambda$0(ProcessModelUpdateEvents.kt:37) at com.intellij.openapi.command.WriteCommandAction.lambda$runWriteCommandAction$4(WriteCommandAction.java:362) at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.lambda$doRunWriteCommandAction$1(WriteCommandAction.java:150) at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:955) at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.lambda$doRunWriteCommandAction$2(WriteCommandAction.java:148) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:219) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:184) at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.doRunWriteCommandAction(WriteCommandAction.java:157) at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.run(WriteCommandAction.java:124) at com.intellij.openapi.command.WriteCommandAction.runWriteCommandAction(WriteCommandAction.java:362) at com.intellij.openapi.command.WriteCommandAction.runWriteCommandAction(WriteCommandAction.java:350) at com.valb3r.bpmn.intellij.plugin.core.events.IntelliJFileCommitter.executeCommitAndGetHash(ProcessModelUpdateEvents.kt:36) at com.valb3r.bpmn.intellij.plugin.core.events.ProcessModelUpdateEvents.commitToFile(ProcessModelUpdateEvents.kt:123) at com.valb3r.bpmn.intellij.plugin.core.events.ProcessModelUpdateEvents.addObjectEvent(ProcessModelUpdateEvents.kt:217) at ShapeCreator.actionPerformed(CommonCanvasPopupMenuProvider.kt:40) at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1972) at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2313) at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405) at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262) at java.desktop/javax.swing.AbstractButton.doClick(AbstractButton.java:374) at java.desktop/javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1028) at java.desktop/com.apple.laf.AquaMenuItemUI.doClick(AquaMenuItemUI.java:157) at java.desktop/javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1072) at java.desktop/java.awt.Component.processMouseEvent(Component.java:6648) at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3392) at java.desktop/java.awt.Component.processEvent(Component.java:6413) at java.desktop/java.awt.Container.processEvent(Container.java:2266) at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5022) at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324) at java.desktop/java.awt.Component.dispatchEvent(Component.java:4854) at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4948) at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4575) at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4516) at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2310) at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2802) at java.desktop/java.awt.Component.dispatchEvent(Component.java:4854) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:781) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:730) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:724) at java.base/java.security.AccessController.doPrivileged(AccessController.java:399) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:97) at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:754) at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:752) at java.base/java.security.AccessController.doPrivileged(AccessController.java:399) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:751) at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:909) at com.intellij.ide.IdeEventQueue.dispatchMouseEvent(IdeEventQueue.java:831) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:753) at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$5(IdeEventQueue.java:437) at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:774) at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$6(IdeEventQueue.java:436) at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:113) at com.intellij.ide.IdeEventQueue.performActivity(IdeEventQueue.java:615) at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:434) at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:813) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:480) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92)