Java error when trying to start measurement

[Ken Taylor]

I am getting the following error when I try to start a measurement :

REW V5.20 Beta 36 running JRE 1.8.0_202 64-bit on Windows 10, en, windows-1252


Message:
java.lang.NullPointerException
Stack Trace:
roomeqwizard.wD.A(y:1057)
roomeqwizard.wD.run(y:1661)

I am running windows version 1809.

Thanks - Ken

 

[John Mulcahy]

Can you include screenshots of your soundcard preferences and the Measure dialog? What is the last action you carry out before the error occurs?

 

[Ken Taylor]

I have updated windows to latest version 1909.
I get the error message as soon as I open the Measure tab
I tried switching to Java and back to ASIO4ALL in my preferences and had to reenter everything. When I selected Umik1 as Input device I received the following error :

REW V5.20 Beta 36 running JRE 1.8.0_202 64-bit on Windows 10, en, windows-1252


Message:
java.lang.NullPointerException
Stack Trace:
roomeqwizard.xF.A(y:419)
roomeqwizard.xF.B(y:3554)
roomeqwizard.E$6.run(y:669)
java.awt.event.InvocationEvent.dispatch(Unknown Source)
java.awt.EventQueue.dispatchEventImpl(Unknown Source)
java.awt.EventQueue.access$500(Unknown Source)
java.awt.EventQueue$3.run(Unknown Source)
java.awt.EventQueue$3.run(Unknown Source)
java.security.AccessController.doPrivileged(Native Method)
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
java.awt.EventQueue.dispatchEvent(Unknown Source)
java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
java.awt.EventDispatchThread.pumpEvents(Unknown Source)
java.awt.EventDispatchThread.pumpEvents(Unknown Source)
java.awt.EventDispatchThread.run(Unknown Source)

 

[John Mulcahy]

I tried switching to Java and back to ASIO4ALL in my preferences and had to reenter everything. When I selected Umik1 as Input device I received the following error :

I've fixed that for the next build, thanks.

The box on the soundcard preferences where you have entered the UMIK cal file is actually for soundcard calibration, should clear that. I'll change the title for the next build to make that clear.

The original problem is a bit trickier. Something similar happened a few months ago and I never did find out the cause. I have made some experimental changes that may help, I'll produce a test build with those and send you a link to it via the Conversations system to see if it stops the problem.