Need help with problem using JMiner to mine

luxe

@WMaher said in Need help with problem using JMiner to mine:

Error: Failed to 'getAccountBlocks': java.lang.NullPointerException
Error: Failed to 'getRewardRecipient' for pool info: java.lang.NullPointerException
Error: Failed to 'getBlockchainStatus' from 'walletServer' to find last winner. last winner 'N/A', walletServer out of sync.

Please read here, do not use https for walletServer, a bug i have to fix.
https://forums.burst-team.us/topic/24/burstcoin-jminer-v0-4-10-gpu-assisted-poc-miner-all-platforms/273

WMaher

@luxe

I did what you said and I got farther then I have this time but im still getting a error if you could take a look at it that would be awesome, I already up'd the timeout time to 45 seconds

Im getting the error:
Error: Failed to 'getRewardRecipient' for pool info: Invalid URI host: null (authority: null)

vmantilla

Set the part of jminer that gets the winner like this, and add the optDevPool parameter. The walletServer variable just return errors, and doesn't help/hurt you either way (other than curiosity).

Winner

walletServer=
winnerRetriesOnAsync=
winnerRetryIntervalInMs=

optDevPool=false

vmantilla

The walletServer parameter left blank was a tip from @Luxe. I had the same problem.

WMaher

@vmantilla
I think I did what u wanted me to

luxe

@WMaher

walletServer=http://localhost:8125

you missed the http!

DevPool is no longer supported, so optDevPool is obsolete ... wonder why you have that in your config ... as it is not included in release anymore or here https://github.com/de-luxe/burstcoin-jminer/blob/master/jminer.default.properties

WMaher

@luxe

i addded that because a dude told me to that replied to this post,

but when i put the http i get this

I would love it if you remote accessed my computer but if you dont want to i get that

luxe

@WMaher for localhost working, you need to run local wallet. If you do not have wallet running try

walletServer=http://burstcoin.cc:8889

for example ... or choose another non https wallet here burstcoin.cc

WMaher

@luxe said in Need help with problem using JMiner to mine:

http://burstcoin.cc:8889

Im sorry if this is really easy but im being dump and missing the point but I have local wallet running and i'd rather not use a different wallet unless i had to

luxe

@WMaher all that issues does not effect you mining, walletServer is just for info ... your local wallet needs to sync before it can deliver accurate information ... or there is the out of sync notice. So once you finished downloading blockchain ... error messages will disappear

WMaher

@luxe

so even tho i get the errors

Error: Failed to 'getRewardRecipient' for pool info: {"errorDescription":"Unknown account","errorCode":5}
Failed to receive account blocks.

or all this stuff

com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "errorDescription" (class burstcoin.jminer.core.network.model.Blocks), not marked as ignorable (2 known properties: "blocks", "requestProcessingTime"])
at [Source: org.eclipse.jetty.client.util.InputStreamResponseListener$Input@26611bfd; line: 1, column: 22] (through reference chain: burstcoin.jminer.core.network.model.Blocks["errorDescription"])
at com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException.from(UnrecognizedPropertyException.java:62) ~[jackson-databind-2.8.8.jar!/:2.8.8]
at com.fasterxml.jackson.databind.DeserializationContext.handleUnknownProperty(DeserializationContext.java:834) ~[jackson-databind-2.8.8.jar!/:2.8.8]
at com.fasterxml.jackson.databind.deser.std.StdDeserializer.handleUnknownProperty(StdDeserializer.java:1093) ~[jackson-databind-2.8.8.jar!/:2.8.8]
at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownProperty(BeanDeserializerBase.java:1478) ~[jackson-databind-2.8.8.jar!/:2.8.8]
at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownVanilla(BeanDeserializerBase.java:1456) ~[jackson-databind-2.8.8.jar!/:2.8.8]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:282) ~[jackson-databind-2.8.8.jar!/:2.8.8]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:140) ~[jackson-databind-2.8.8.jar!/:2.8.8]
at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3798) ~[jackson-databind-2.8.8.jar!/:2.8.8]
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2908) ~[jackson-databind-2.8.8.jar!/:2.8.8]
at burstcoin.jminer.core.network.task.NetworkRequestAccountBlocksTask.getAccountBlocks(NetworkRequestAccountBlocksTask.java:99) [classes!/:0.4.10-SNAPSHOT]
at burstcoin.jminer.core.network.task.NetworkRequestAccountBlocksTask.run(NetworkRequestAccountBlocksTask.java:73) [classes!/:0.4.10-SNAPSHOT]
at java.lang.Thread.run(Unknown Source) [na:1.8.0_131]

Its all ok and i just need to make sure i dont get a wallet out of sync error

luxe

@WMaher walletServer is only used to get information from burst api, due it is not supported by pools ... as long as you don't have walletServer in sync, maybe set 'listPlotFiles=false' and you will not get the error above. And yes all is fine ... just let it run and if your local wallet is in sync you will have no more problems at all.

Btw. you can speed up sync your burstcoin wallet:
https://forums.burst-team.us/topic/751/howto-use-opencl-gpu-for-accelerated-snyc-with-blockchain

WMaher

@luxe

sorry for beting a noob and bothering you even more but I just want to make sure that Im doing this right, Im rather positive my stuff is synced or whatever. But can you take a look at this screenshot and tell me if it looks ok? If its ok I was wondering when I will see the burst come into my account Im not trying to be greedy and I know this takes time but im just curious

ever

luxe

@WMaher All looks ok, the 'Unable to get mining info' are just temp connection issues and if they pop up from time to time it's not that big problem.

WMaher

@luxe

im not getting the unable to get mining info from wallet from time to time im getting it all the time

vmantilla

Sorry if this sounds silly, but I did this. So...

Check how you have defined the location of your plots in the plotPaths statement and ensure you used forward slashes.