ZcashMinerr::parseJob(): Invalid or unsupported block header version error

[AleksaDjordjic]

The miner just keeps looping this , i dont know what it means. Can someone help me ?
I am using v0.5a AMD Static

[10:15:56][0x0000175c] stratum | Connecting to stratum server equihash.eu.nicehash.com:3357
[10:15:56][0x0000175c] stratum | Connected!
[10:15:57][0x0000175c] stratum | Subscribed to stratum server
[10:15:57][0x0000175c] miner | Extranonce is 003665a646f6223a00000000d9e59f9f84
[10:15:57][0x0000175c] stratum | Authorized worker 3Hyxdgtoj1qejXm1Vt6qotNhYwXxw3xMhs.2ndPC
[10:15:57][0x0000175c] stratum | Target set to 0001e1e1e1e00000000000000000000000000000000000000000000000000000
[10:15:57][0x0000175c] stratum | ZcashMiner::parseJob(): Invalid or unsupported block header version
[10:15:57][0x0000175c] stratum | Reconnecting in 3 seconds...

[maztheman]

what is the command line you are using?

[AleksaDjordjic]

nheqminer.exe -l equihash.eu.nicehash.com:3357 -u 3Hyxdgtoj1qejXm1Vt6qotNhYwXxw3xMhs.2ndPC

[AleksaDjordjic]

Wait , now i launched it again and it works .... shows speed reports and receives new jobs ..... this message does not loop anymore ...

Sorry for wasting your time , i guess a 100th relaunch worked
but it is using my CPU , how to make it use the GPU ?

Edit : Nvmd , it started looping that message again after 5-10 mins

[maztheman]

nheqminer.exe -l equihash.eu.nicehash.com:3357 -u 3Hyxdgtoj1qejXm1Vt6qotNhYwXxw3xMhs.2ndPC -od 0 -t 0

[maztheman]

the errors happens sometimes due to server sending back corrupted data or something. There is a patch I can do that will ignore that error and allow the job to be added.

[AleksaDjordjic]

Ok , thanks for info

Edit* (sry) : would that make the job unacceptable to the pool and be recognized as stale or something like that result ?

[maztheman]

Very late response:
Looks like most stratum clients comment out this if block:

nheqminer/nheqminer/libstratum/ZcashStratum.cpp

Line 536 in 1c57e7b

if (ret->header.nVersion == 4) {