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24 April 2019 06:35 AM

hot4 Newbie

Total Posts: 4

Joined 2019-04-15

I have several reports of crashes from my devices saying

Fatal Exception: java.lang.NullPointerException
Attempt to invoke interface method 'void com.dsi.ant.plugins.antplus.pcc.AntPlusHeartRatePcc$IHeartRateDataReceiver.onNewHeartRateData(long, java.util.EnumSet, int, long, java.math.BigDecimal, com.dsi.ant.plugins.antplus.pcc.AntPlusHeartRatePcc$DataState)' on a null object reference

According to the documentation, when I'm done needing heart rate data, doing


antPlusHeartRatePcc?.subscribeHeartRateDataEvent(null)

is supposed to unregister my receiver from receiving any more heart rate data events.

Why would the AntPlusHeartRatePcc be causing a runtime error with an NPE?

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java.lang.NullPointerException from com.dsi.ant.service.socket
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java.lang.NullPointerException from HeartRateDataReceiver.onNewHeartRateData()