試していたらこんなエラーも吐いたので一応貼っておきます
java.io.FileNotFoundException: D:\Program Files\V2CMOD\image\c\ce60a5f504895e3d1e57e8b7689ff0fdfe355498 (指定されたファイルが見つかりません。)
at java.base/java.io.FileInputStream.open0(Native Method)
at java.base/java.io.FileInputStream.open(FileInputStream.java:213)
at java.base/java.io.FileInputStream.<init>(FileInputStream.java:155)
at org.monazilla.v2c.V2CWebpANIMReader.getDuration(V2CWebpANIMReader.java:159)
at org.monazilla.v2c.V2CWebpAnimation.<init>(V2CWebpAnimation.java:73)
at org.monazilla.v2c.V2CImagePopup.popupImage(V2CImagePopup.java:345)
at org.monazilla.v2c.V2CAbstractThreadPanel.popupImage(V2CAbstractThreadPanel.java:9397)
at org.monazilla.v2c.V2CAbstractThreadPanel.linkPopup(V2CAbstractThreadPanel.java:17240)
at org.monazilla.v2c.V2CAbstractThreadPanel.tryPopup(V2CAbstractThreadPanel.java:17711)
at org.monazilla.v2c.V2CAbstractThreadPanel.actionPerformed(V2CAbstractThreadPanel.java:17834)
at java.desktop/javax.swing.Timer.fireActionPerformed(Timer.java:317)
at java.desktop/javax.swing.Timer$DoPostEvent.run(Timer.java:249)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:389)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
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)
