Null point exception errors

[cwood]

Hi all

Downloaded latest version and installed along with ASIO following the REW 101 Getting started guide.

I am getting a freeze up on start and the following errors when I use the configuration area. I had been able to get through most of the ASIO config and it was seeing my AVR etc but eventually wouldn't even start. This is the current error.

Any help or suggestions appreciated.


REW V5.20.3 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:
java.lang.NullPointerException
Stack Trace:
roomeqwizard.E.B(y:3538)
roomeqwizard.E.D(y:1048)
roomeqwizard.TH$25.actionPerformed(y:2400)
javax.swing.JComboBox.fireActionEvent(JComboBox.java:1258)
javax.swing.JComboBox.setSelectedItem(JComboBox.java:586)
javax.swing.JComboBox.setSelectedIndex(JComboBox.java:622)
javax.swing.plaf.basic.BasicComboPopup$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)

 

[John Mulcahy]

The ASIO driver is failing to load. That should generate a more helpful message, but if some content of the ASIO error is missing it can generate that exception. I'll fix that for the next build, but in the meantime the driver may not be loading if it is already loaded for something else. Which driver are you using? If ASIO4All could try FlexASIO instead.

 

[cwood]

Thanks, I loaded what the getting started specified so I Assume "4all". I could play sounds through all channels via windows, the ASIO config box at first didn't show my devices as active, but a restart seemed to sort that out. Everything looked normal except REW would just freeze on startup and sometimes throw those errors. I reduced the startup memory from 1.5 to 1, didnt help.

 

[cwood]

Loaded flex. As soon as I select it in the configuration area I get this:


REW V5.20.3 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:
java.lang.NullPointerException
Stack Trace:
roomeqwizard.E.B(y:3538)
roomeqwizard.E.D(y:1048)
roomeqwizard.TH$25.actionPerformed(y:2400)
javax.swing.JComboBox.fireActionEvent(JComboBox.java:1258)
javax.swing.JComboBox.setSelectedItem(JComboBox.java:586)
javax.swing.JComboBox.setSelectedIndex(JComboBox.java:622)
javax.swing.plaf.basic.BasicComboPopup$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)

 

[John Mulcahy]

Same error, so still unable to load the driver. Don't know why that would be. The next release will show a message rather than an error, but I'm doubtful it will fix things. I can send you a link to a test build to try in the meantime if you like.