AN158 reading error

[Mirar]

I keep getting this in the log:

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[2014-10-22 14:22:04.464] SENDING (cb 0x5f): ( 01 0A 00 13 06 03 32 01 00 25 5F AA )
[2014-10-22 14:22:04.474] RECEIVED ACK
[2014-10-22 14:22:04.485] RECEIVED: ( 01 04 01 13 01 E8 )
[2014-10-22 14:22:04.485] SENT ACK
[2014-10-22 14:22:04.485] Delivered to Z-Wave stack
[2014-10-22 14:22:04.496] RECEIVED: ( 01 05 00 13 5F 00 B6 )
[2014-10-22 14:22:04.496] SENT ACK
[2014-10-22 14:22:04.496] Job 0x13 (Meter get (v2)): Delivered
[2014-10-22 14:22:04.496] SETDATA devices.6.data.lastPacketInfo.delivered = True
[2014-10-22 14:22:04.496] SETDATA devices.6.data.lastPacketInfo.packetLength = 6 (0x00000006)
[2014-10-22 14:22:04.496] SETDATA devices.6.data.lastPacketInfo.deliveryTime = 10 (0x0000000a)
[2014-10-22 14:22:04.497] SETDATA devices.6.data.lastPacketInfo = **********
[2014-10-22 14:22:04.497] SendData Response with callback 0x5f received: received by recipient
[2014-10-22 14:22:04.497] SETDATA devices.6.data.lastSend = 20741563 (0x013c7dbb)
[2014-10-22 14:22:04.497] Job 0x13 (Meter get (v2)): success
[2014-10-22 14:22:04.497] Removing job: Meter get (v2)
[2014-10-22 14:22:04.508] RECEIVED: ( 01 14 00 04 00 06 0E 32 02 21 24 00 00 00 0E 00 00 00 00 00 00 DC )
[2014-10-22 14:22:04.508] SENT ACK
[2014-10-22 14:22:04.508] SETDATA devices.6.data.lastReceived = 0 (0x00000000)
[2014-10-22 14:22:04.509] SETDATA devices.6.instances.0.commandClasses.50.data.0.val = 1.400000

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[2014-10-22 14:22:04.509] Error returned from zway_data_set_integer(zway, zassert(_zway_find_data(scale, "delta")), data[4+size] * 0xff + data[5+size]): Bad arguments (-1)
[2014-10-22 14:22:04.509] Error returned from zway_data_set_integer(zway, zassert(_zway_find_data(scale, "ratetype")), rt): Bad arguments (-1)
[2014-10-22 14:22:04.509] Error returned from zway_data_set_float(zway, zassert(_zway_find_data(scale, "previous")), (float)v / powf(10, x)): Bad arguments (-1)
[2014-10-22 14:22:04.509] SETDATA devices.6.instances.0.commandClasses.50.data.0 = Empty

Can anyone help me debug/fix the errors?

(edit: broke up the code section to make the error part more easily seen)

[pofs]

You might need to re-interview your device.

Seems like Meter was detected like version 1, but it sends v2 reports.
If that doesn't help, we'll consider adding some code to automatically upgrade Meter to v2 when v2 packet is received.

[Mirar]

All my AN158 have real problems finishing the interview. This one finished, but obviously not correct...

Seems like the AN158 can be used to test code to re-send interview questions until it's satisfied... but since 2.0.0 (at least) they work a lot better, at least it's possible to finish interview with some coercion.