java.lang.RuntimeException: Error saving project

[efwrge]

Please describe what you did before the error occurred.

IMPORTANT! If the error occurs with a specific APK file please attach or provide link to apk file!

• Jadx version: 1.5.5
• Java version: 25.0.3
• Java VM: Eclipse Adoptium OpenJDK 64-Bit Server VM
• Platform: Windows 11 (10.0 amd64)
• Max heap size: 22736 MB
• Program args: -Xms128M -XX:MaxRAMPercentage=70.0 -Dawt.useSystemAAFontSettings=lcd -Dswing.aatext=true -Djava.util.Arrays.useLegacyMergeSort=true -Djdk.util.zip.disableZip64ExtraFieldValidation=true -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --enable-native-access=ALL-UNNAMED -Dsun.java2d.noddraw=true -Dsun.java2d.d3d=false -Dsun.java2d.ddforcevram=true -Dsun.java2d.ddblit=false -Dswing.useflipBufferStrategy=true

java.lang.RuntimeException: Error saving project
	at jadx.gui.settings.JadxProject.save(JadxProject.java:314)
	at jadx.gui.settings.JadxProject.saveAs(JadxProject.java:303)
	at jadx.gui.ui.MainWindow.saveProjectAs(MainWindow.java:417)
	at jadx.gui.utils.ui.ActionHandler.lambda$new$0(ActionHandler.java:22)
	at jadx.gui.utils.ui.ActionHandler.actionPerformed(ActionHandler.java:85)
	at jadx.gui.ui.action.JadxGuiAction.actionPerformed(JadxGuiAction.java:101)
	at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1972)
	at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2314)
	at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:407)
	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:986)
	at java.desktop/javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1030)
	at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:300)
	at java.desktop/java.awt.Component.processMouseEvent(Component.java:6576)
	at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3404)
	at java.desktop/java.awt.Component.processEvent(Component.java:6341)
	at java.desktop/java.awt.Container.processEvent(Container.java:2260)
	at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4958)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2318)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4790)
	at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4917)
	at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4560)
	at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4501)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2304)
	at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2671)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4790)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:725)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:702)
	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)
Caused by: java.nio.file.AccessDeniedException: C:\standoff2_decoded.jadx
	at java.base/sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:89)
	at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:103)
	at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:108)
	at java.base/sun.nio.fs.WindowsFileSystemProvider.newByteChannel(WindowsFileSystemProvider.java:231)
	at java.base/java.nio.file.spi.FileSystemProvider.newOutputStream(FileSystemProvider.java:426)
	at java.base/java.nio.file.Files.newOutputStream(Files.java:215)
	at java.base/java.nio.file.Files.newBufferedWriter(Files.java:2725)
	at jadx.gui.settings.JadxProject.save(JadxProject.java:310)
	... 34 more

[jpstotz]

This looks more like an maloperation problem (thus a user caused error) than a Jadx problem.

If you don't have write permissions in C:\ then you should not select that path to save your Jadx project.