Enclosed Exception:
style.syntax.error.at [<unknown>, style, -ms-transform: rotate(360deg); -webkit-transform: rotate(360deg); transform: rotate(360deg);, java.lang.NullPointerException]
2023-07-17 13:27:40,253 [ 48626] ERROR - m.intellij.util.SlowOperations - Slow operations are prohibited on EDT. See SlowOperations.assertSlowOperationsAreAllowed javadoc.
java.lang.Throwable: Slow operations are prohibited on EDT. See SlowOperations.assertSlowOperationsAreAllowed javadoc.
at com.intellij.openapi.diagnostic.Logger.error(Logger.java:182)
at com.intellij.util.SlowOperations.assertSlowOperationsAreAllowed(SlowOperations.java:102)
at com.intellij.util.indexing.FileBasedIndexImpl.ensureUpToDate(FileBasedIndexImpl.java:784)
at com.intellij.psi.stubs.StubIndexImpl.processAllKeys(StubIndexImpl.java:442)
at com.intellij.psi.stubs.StubIndex.processAllKeys(StubIndex.java:68)
at com.intellij.psi.stubs.StubIndexImpl.getAllKeys(StubIndexImpl.java:430)
at com.intellij.psi.stubs.AbstractStubIndex.getAllKeys(AbstractStubIndex.java:14)
at org.jetbrains.kotlin.idea.stubindex.SubpackagesIndexService$cachedValue$1.compute(SubpackagesIndexService.kt:21)
at com.intellij.psi.impl.PsiCachedValueImpl.doCompute(PsiCachedValueImpl.java:39)
at com.intellij.util.CachedValueBase.lambda$getValueWithLock$3(CachedValueBase.java:227)
at com.intellij.util.CachedValueBase.computeData(CachedValueBase.java:42)
at com.intellij.util.CachedValueBase.lambda$getValueWithLock$4(CachedValueBase.java:227)
at com.intellij.openapi.util.RecursionManager$1.computePreventingRecursion(RecursionManager.java:114)
at com.intellij.openapi.util.RecursionGuard.doPreventingRecursion(RecursionGuard.java:44)
at com.intellij.openapi.util.RecursionManager.doPreventingRecursion(RecursionManager.java:68)
at com.intellij.util.CachedValueBase.getValueWithLock(CachedValueBase.java:228)
at com.intellij.psi.impl.PsiCachedValueImpl.getValue(PsiCachedValueImpl.java:28)
at org.jetbrains.kotlin.idea.stubindex.SubpackagesIndexService$Companion.getInstance(SubpackagesIndexService.kt:82)
at org.jetbrains.kotlin.idea.stubindex.PackageIndexUtil.packageExists(PackageIndexUtil.kt:40)
at org.jetbrains.kotlin.idea.caches.resolve.IDEKotlinAsJavaSupport.packageExists(IDEKotlinAsJavaSupport.kt:112)
at org.jetbrains.kotlin.asJava.finder.JavaElementFinder.findPackage(JavaElementFinder.kt:124)
at com.intellij.psi.impl.JavaPsiFacadeImpl.findPackage(JavaPsiFacadeImpl.java:199)
at com.intellij.ui.JavaReferenceEditorUtil.createDocument(JavaReferenceEditorUtil.java:37)
at com.intellij.ui.JavaReferenceEditorUtil.createDocument(JavaReferenceEditorUtil.java:29)
at com.valb3r.bpmn.intellij.plugin.core.BpmnPluginToolWindow.createEditorForClass(BpmnPluginToolWindow.kt:231)
at com.valb3r.bpmn.intellij.plugin.core.BpmnPluginToolWindow.access$createEditorForClass(BpmnPluginToolWindow.kt:52)
at com.valb3r.bpmn.intellij.plugin.core.BpmnPluginToolWindow$openFileAndRender$3.invoke(BpmnPluginToolWindow.kt:130)
at com.valb3r.bpmn.intellij.plugin.core.BpmnPluginToolWindow$openFileAndRender$3.invoke(BpmnPluginToolWindow.kt:125)
at com.valb3r.bpmn.intellij.plugin.core.properties.PropertiesVisualizer.buildClassField(PropertiesVisualizer.kt:279)
at com.valb3r.bpmn.intellij.plugin.core.properties.PropertiesVisualizer.createControls(PropertiesVisualizer.kt:153)
at com.valb3r.bpmn.intellij.plugin.core.properties.PropertiesVisualizer.visualize(PropertiesVisualizer.kt:102)
at com.valb3r.bpmn.intellij.plugin.core.properties.PropertiesVisualizer.addButtonListener$lambda$28(PropertiesVisualizer.kt:373)
at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1967)
at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2308)
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.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:270)
at java.desktop/java.awt.Component.processMouseEvent(Component.java:6654)
at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3345)
at java.desktop/java.awt.Component.processEvent(Component.java:6419)
at java.desktop/java.awt.Container.processEvent(Container.java:2263)
at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5029)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4861)
at java.desktop/javax.swing.plaf.basic.BasicTableUI$Handler.repostEvent(BasicTableUI.java:967)
at java.desktop/javax.swing.plaf.basic.BasicTableUI$Handler.mouseReleased(BasicTableUI.java:1183)
at java.desktop/javax.swing.plaf.basic.BasicTableUI$MouseInputHandler.mouseReleased(BasicTableUI.java:820)
at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:298)
at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:297)
at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:297)
at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:297)
at java.desktop/java.awt.Component.processMouseEvent(Component.java:6654)
at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3345)
at com.intellij.ui.table.JBTable.processMouseEvent(JBTable.java:764)
at java.desktop/java.awt.Component.processEvent(Component.java:6419)
at java.desktop/java.awt.Container.processEvent(Container.java:2263)
at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5029)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4861)
at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4918)
at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4547)
at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4488)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2307)
at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2790)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4861)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:778)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:727)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:751)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:749)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:748)
at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:891)
at com.intellij.ide.IdeEventQueue.dispatchMouseEvent(IdeEventQueue.java:820)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:757)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$6(IdeEventQueue.java:447)
at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:818)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:446)
at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:805)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:498)
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)
Describe the bug