idea2023.1打开报错，java.lang.NullPointerException: Cannot invoke "java.net.URL.toExternalForm()" because "location" is null

[ReduckProject]

• 错误日志如下

  java.lang.NullPointerException: Cannot invoke "java.net.URL.toExternalForm()" because "location" is null
  at java.desktop/javax.swing.ImageIcon.<init>(ImageIcon.java:234)
  at com.github.linwancen.plugin.graph.ui.GraphWindow.$$$setupUI$$$(GraphWindow.java)
  at com.github.linwancen.plugin.graph.ui.GraphWindow.<init>(GraphWindow.java:21)
  at com.github.linwancen.plugin.graph.ui.GraphWindowFactory.createToolWindowContent(GraphWindowFactory.kt:22)
  at com.intellij.openapi.wm.impl.ToolWindowImpl.createContentIfNeeded(ToolWindowImpl.kt:548)
  at com.intellij.openapi.wm.impl.ToolWindowImpl.scheduleContentInitializationIfNeeded$intellij_platform_ide_impl(ToolWindowImpl.kt:527)
  at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.doShowWindow(ToolWindowManagerImpl.kt:983)
  at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.showToolWindowImpl(ToolWindowManagerImpl.kt:920)
  at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.activateToolWindow$intellij_platform_ide_impl(ToolWindowManagerImpl.kt:629)
  at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.activateToolWindow$intellij_platform_ide_impl$default(ToolWindowManagerImpl.kt:599)
  at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.activated$intellij_platform_ide_impl(ToolWindowManagerImpl.kt:1979)
  at com.intellij.toolWindow.StripeButton._init_$lambda$0(StripeButton.kt:62)
  at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1972)
  at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2313)
  at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405)
  at java.desktop/javax.swing.JToggleButton$ToggleButtonModel.setPressed(JToggleButton.java:411)
  at java.desktop/javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:279)
  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:6656)
  at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3385)
  at com.intellij.toolWindow.StripeButton.processMouseEvent(StripeButton.kt:248)
  at java.desktop/java.awt.Component.processEvent(Component.java:6421)
  at java.desktop/java.awt.Container.processEvent(Container.java:2266)
  at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5026)
  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:2804)
  at java.desktop/java.awt.Component.dispatchEvent(Component.java:4854)
  at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:790)
  at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:739)
  at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:731)
  at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
  at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
  at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:97)
  at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:763)
  at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:761)
  at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
  at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
  at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:760)
  at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.kt:666)
  at com.intellij.ide.IdeEventQueue.dispatchMouseEvent(IdeEventQueue.kt:614)
  at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.kt:569)
  at com.intellij.ide.IdeEventQueue.access$_dispatchEvent(IdeEventQueue.kt:68)
  at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1$1.compute(IdeEventQueue.kt:349)
  at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1$1.compute(IdeEventQueue.kt:348)
  at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:787)
  at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1.invoke(IdeEventQueue.kt:348)
  at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1.invoke(IdeEventQueue.kt:343)
  at com.intellij.ide.IdeEventQueueKt.performActivity$lambda$1(IdeEventQueue.kt:994)
  at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:113)
  at com.intellij.ide.IdeEventQueueKt.performActivity(IdeEventQueue.kt:994)
  at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$4(IdeEventQueue.kt:343)
  at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:831)
  at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.kt:385)
  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)

• 插件版本

  1.01.2023.03.16_23.40

• idea版本信息

IntelliJ IDEA 2023.1 (Ultimate Edition) Build #IU-231.8109.175, built on March 28, 2023 Runtime version: 17.0.6+10-b829.5 amd64 VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o. Windows 11.0 GC: G1 Young Generation, G1 Old Generation Memory: 8192M Cores: 24 Non-Bundled Plugins: com.intellij.javafx (1.0.4) com.gogh.android.plugin.easytranslation (2.01.01) com.itcodebox.fxtools.id (1.2.4) com.intellij.kubernetes (231.8109.91) ASM Bytecode Viewer (9.2) com.github.linwancen.drawgraph (1.01.2023.03.16_23.40) com.haulmont.jpab (2023.1.3-231) mobi.hsz.idea.gitignore (4.5.0) cn.yiiguxing.plugin.translate (3.4.2)

Kotlin: 231-1.8.20-IJ8109.175

[LinWanCen]

万万没想到竟然是这个图标的原因，找了好久 ToT

[LinWanCen]

JetBrains (JetBrains Marketplace)

Jul 31, 2023, 22:52 GMT+3

Hello 林万程,

Version 1.01.2023.07.29_10.26 of the Draw Graph plugin has been approved by JetBrains and is now publicly available at the following link: https://plugins.jetbrains.com/plugin/21242-draw-graph