MOTU x Java

[Cristianolo]

Hi.
Over the last few days I have noticed that my MOTU Ultralite MK3 Hybrid audio interface is no longer working properly in REW.
If I try to use JAVA driver, when trying to select the input channel pair (anyone) the following message appears


REW V5.20.4 running Azul Systems, Inc. JRE 1.8.0_302 64-bit on Windows 10 Locale: language en, keyboard US, windows-1252 at 96 DPI

Message:
javax.sound.sampled.LineUnavailableException: MOTU Analog 3-4 (MOTU Audio Wave for 64 bit) does not have any lines supporting PCM_SIGNED 48000.0 Hz, 16 bit, stereo, 4 bytes/frame, little-endian
Stack Trace:
MOTU Analog 3-4 (MOTU Audio Wave for 64 bit) does not have any lines supporting PCM_SIGNED 48000.0 Hz, 16 bit, stereo, 4 bytes/frame, little-endian
roomeqwizard.E.å(y:458)
roomeqwizard.XH$13.actionPerformed(y:2388)
javax.swing.JComboBox.fireActionEvent(JComboBox.java:1258)
javax.swing.JComboBox.setSelectedItem(JComboBox.java:586)
javax.swing.JComboBox.setSelectedIndex(JComboBox.java:622)
javax.swing.plaf.basic.BasicComboPopup$Handler.mouseReleased(BasicComboPopup.java:868)
java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:290)
java.awt.Component.processMouseEvent(Component.java:6539)
javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
javax.swing.plaf.basic.BasicComboPopup$1.processMouseEvent(BasicComboPopup.java:517)
java.awt.Component.processEvent(Component.java:6304)
java.awt.Container.processEvent(Container.java:2239)
java.awt.Component.dispatchEventImpl(Component.java:4889)
java.awt.Container.dispatchEventImpl(Container.java:2297)
java.awt.Component.dispatchEvent(Component.java:4711)
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4904)
java.awt.LightweightDispatcher.processMouseEvent(Container.java:4535)
java.awt.LightweightDispatcher.dispatchEvent(Container.java:4476)
java.awt.Container.dispatchEventImpl(Container.java:2283)
java.awt.Window.dispatchEventImpl(Window.java:2746)
java.awt.Component.dispatchEvent(Component.java:4711)
java.awt.EventQueue.dispatchEventImpl(EventQueue.java:760)
java.awt.EventQueue.access$500(EventQueue.java:97)
java.awt.EventQueue$3.run(EventQueue.java:709)
java.awt.EventQueue$3.run(EventQueue.java:703)
java.security.AccessController.doPrivileged(Native Method)
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:84)
java.awt.EventQueue$4.run(EventQueue.java:733)
java.awt.EventQueue$4.run(EventQueue.java:731)
java.security.AccessController.doPrivileged(Native Method)
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
java.awt.EventQueue.dispatchEvent(EventQueue.java:730)
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

Is this a possible problem in the interface, or in Windows?
I did a clean install of Windows 10 PRO using the newest version available for download.
Using ASIO works normally

 

[John Mulcahy]

Javasound asked for a 48 kHz connection to the soundcard and the OS said no. That might be because another application has locked the card foe exclusive access or it is in use at a different sample rate.