Performance Advisor crash

Can't compile the Performance Advisor report with the following error. Any tips appreciated!

!ENTRY org.eclipse.osgi 4 0 2020-04-09 00:37:49.570
!MESSAGE Application error
!STACK 1
java.lang.AssertionError
at com.arm.meerkat.application.capturedata.Frame.<init>(Frame.java:25)
at com.arm.meerkat.application.capturedata.FrameProvider.initialiseGaFrames(FrameProvider.java:227)
at com.arm.meerkat.application.capturedata.FrameProvider.doInitialise(FrameProvider.java:135)
at com.arm.meerkat.application.capturedata.Provider.initialise(Provider.java:65)
at com.arm.meerkat.application.capturedata.CaptureData.initialise(CaptureData.java:111)
at com.arm.meerkat.application.PerformanceAdvisor.call(PerformanceAdvisor.java:242)
at com.arm.meerkat.application.Application.start(Application.java:94)
at com.arm.meerkat.application.Application.start(Application.java:1)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:660)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:597)
at org.eclipse.equinox.launcher.Main.run(Main.java:1468)