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I run ZELcore wallet, "Lich King, v4.12.0". I noticed some instruction to run full node so I try to replicate it.

I try to run full FLUX node, I have to synchronize block-chain first. That is painful process, zelcashd crashes in the background. I have to restart synchronization process again and again. I am at date 24 Jun 2019, in that time I meet some trouble.

I run ZELcore at Linux Mint 19.3 (with the latest updates), it is 64-bit Linux, it has 16GB of RAM and SSD with more than 70 GB of free space, 4 core CPU (AMD X4 610)... I run zelcore.AppImage (md5sum 79d2761e4adef72d56f769e0f5dfc614).

ZELcore has nice GUI and it hides low level details, until it works, it is OK. I needed some time to realize, that zelcashd is started in the background. I see it runs for 10 or 20 minutes and than it stops, it crashes or it is killed by the kernel. I cannot see any message about problem in debug.log. When zelcashd process crashes, GUI shows "Status Connecting..." but it doesn't try to start the process. I see that some clients are put to blacklist, many of them:

2021-04-05 10:13:06 UpdateTip: new best=000000269730dd3fe29b004e75e248894abeb667335948f8b4ac1a9158f30291  height=364209  log2_work=45.071749  tx=1027960  date=2019-06-22 11:50:44 progress=0.186269  cache=34.1MiB(22003tx)
2021-04-05 10:13:06 ERROR: ContextualCheckTransaction(): zelnodes tx seen before active
2021-04-05 10:13:06 ERROR: AcceptToMemoryPool: ContextualCheckTransaction failed
2021-04-05 10:13:06 Misbehaving: 62.122.203.220:16125 (40 -> 50)
2021-04-05 10:13:06 UpdateTip: new best=0000004d171ac976a72be1b67a87ae9e419b018509521eeecd77ee9d53b0653a  height=364210  log2_work=45.071751  tx=1027962  date=2019-06-22 11:51:29 progress=0.186270  cache=34.1MiB(22004tx)

I modified line "daemon=0" in ~/.zelcash/zelcash.conf and I started zelcashd from CLI, it runs in foreground and I see it crashes in few minutes - Segmentation fault (core dumped):

$ ~/ZelCore/bin/zelcash/zelcashd
...
Thank you for running a Zelcash node!
You're helping to strengthen the network and contributing to a social good :)

In order to ensure you are adequately protecting your privacy when using
Zelcash, please see <https://z.cash/support/security/>.

     Downloading blocks | 372480 / ~832010 (44%)
            Connections | 16
  Network solution rate | 406151 Sol/s

You are currently not mining.
To enable mining, add 'gen=1' to your zelcash.conf and restart.

Since starting this node 17 minutes, 18 seconds ago:
- You have validated 70077 transactions!

[Press Ctrl+C to exit] [Set 'showmetrics=0' to hide]
Segmentation fault (core dumped)

This is tail of debug.log:

$ tail ~/.zelcash/debug.log 
2021-04-05 11:19:04 UpdateTip: new best=0000003407dee94cf781b80aa8cc0e017deefd3521494e08bcb94d45571b9f3f  height=372491  log2_work=45.085761  tx=1053968  date=2019-07-04 01:58:13 progress=0.190967  cache=96.2MiB(57525tx)
2021-04-05 11:19:04 UpdateTip: new best=00000014fa31b4b1b371e4527a1154bdc748a6f4807a6ad1e32b7c9922b69948  height=372492  log2_work=45.085763  tx=1053971  date=2019-07-04 01:59:56 progress=0.190967  cache=96.2MiB(57528tx)
2021-04-05 11:19:04 UpdateTip: new best=00000012f2ae1b9ecff32aca086ec8ba8292f8e1c786981448ddeb76b229a882  height=372493  log2_work=45.085764  tx=1053972  date=2019-07-04 02:00:05 progress=0.190967  cache=96.2MiB(57529tx)
2021-04-05 11:19:04 UpdateTip: new best=0000005da3582657776582c54ed193cc13b8d672fd69be3a960f93e33a407bb9  height=372494  log2_work=45.085766  tx=1053973  date=2019-07-04 02:00:14 progress=0.190968  cache=96.2MiB(57530tx)
2021-04-05 11:19:04 UpdateTip: new best=0000004cdb8b97aeba2fad503e87b5581f849b2da8a7b0ce2e197d43290a8d94  height=372495  log2_work=45.085768  tx=1053977  date=2019-07-04 02:00:46 progress=0.190968  cache=96.2MiB(57532tx)
2021-04-05 11:19:04 UpdateTip: new best=00000034089759e74b0a45a45d8e37517034ca87da3ea3a297feb099e1a3ccbe  height=372496  log2_work=45.08577  tx=1053979  date=2019-07-04 02:01:30 progress=0.190969  cache=96.2MiB(57533tx)
2021-04-05 11:19:04 UpdateTip: new best=00000049d86067952875266c1ad5ba76f17658999d37ff1ca4c264e390e1559c  height=372497  log2_work=45.085772  tx=1053980  date=2019-07-04 02:01:44 progress=0.190969  cache=96.2MiB(57534tx)
2021-04-05 11:19:04 UpdateTip: new best=0000001a2417e9466972d6245447699f7c6bd40fcf216e5713893b5bd93f75fb  height=372498  log2_work=45.085774  tx=1053986  date=2019-07-04 02:09:37 progress=0.190970  cache=96.2MiB(57536tx)
2021-04-05 11:19:04 UpdateTip: new best=0000000b0287eb79a19fefffab012de62b05e7667c19d42a97ee2d0836588fc4  height=372499  log2_work=45.085775  tx=1053990  date=2019-07-04 02:11:26 progress=0.190971  cache=96.2MiB(57537tx)
2021-04-05 11:19:05 UpdateTip: new best=00000052e2ac144c2872ff641c646e41dac166ac577bc9b0837f501aba19de4a  height=372500  log2_work=45.085777  tx=1053993  date=2019-07-04 02:15:44 progress=0.190971  cache=96.2MiB(57538tx

It started at 2021-04-05 11:01:46, it crashed at 2021-04-05 11:19:05

I miss "cli" tool to talk with zelcashd

I run zelcashd under debuger "gdb", it gives more detail about crash:

...
    Downloading blocks | 369236 / ~832020 (44%)
            Connections | 16
     Downloading blocks | 370936 / ~832020 (44%)
            Connections | 16
     Downloading blocks | 370948 / ~832010 (44%)
            Connections | 16
  Network solution rate | 333883 Sol/s

     Downloading blocks | 372490 / ~832020 (44%)
            Connections | 16
  Network solution rate | 387309 Sol/s

You are currently not mining.
To enable mining, add 'gen=1' to your zelcash.conf and restart.

Since starting this node 16 minutes, 42 seconds ago:
- You have validated 70062 transactions!

[Press Ctrl+C to exit] [Set 'showmetrics=0' to hide]

Thread 21 "zelcash-msghand" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffbd7fa700 (LWP 10582)]
0x000055555562e0f8 in ?? ()
(gdb)

The tail of ~/.zelcash/debug.log at time of crash:

2021-04-05 11:45:31 UpdateTip: new best=0000001a2417e9466972d6245447699f7c6bd40fcf216e5713893b5bd93f75fb  height=372498  log2_work=45.085774  tx=1053986  date=2019-07-04 02:09:37 progress=0.190964  cache=96.2MiB(57536tx)
2021-04-05 11:45:31 UpdateTip: new best=0000000b0287eb79a19fefffab012de62b05e7667c19d42a97ee2d0836588fc4  height=372499  log2_work=45.085775  tx=1053990  date=2019-07-04 02:11:26 progress=0.190964  cache=96.2MiB(57537tx)
2021-04-05 11:45:31 UpdateTip: new best=00000052e2ac144c2872ff641c646e41dac166ac577bc9b0837f501aba19de4a  height=372500  log2_work=45.085777  tx=1053993  date=2019-07-04 02:15:44 progress=0.190965  cache=96.2MiB(57538tx)

Started at 2021-04-05 11:28:49, crashed at 2021-04-05 11:45:31

https://github.com/zelcash/ZelCore/blob/8a8ccfff9bb1423589a750426d4968c97b3aca39/languages/zh.js#L27

Hi, all XRP transaction show rejected by XRP network. In logs this shows:

2023-03-21T19:04:34.816Z Error while obtaining ripple balance 2023-03-21T19:04:34.816Z Request failed with status code 404 AxiosError: Request failed with status code 404 at file:///C:/Users/USER/AppData/Local/Programs/zelcore/resources/app.asar/dist/electron/node_vendors.js:2:26793331 at XMLHttpRequest.d (file:///C:/Users/USER/AppData/Local/Programs/zelcore/resources/app.asar/dist/electron/node_vendors.js:2:26793476) 2023-03-21T19:04:59.900Z Error while obtaining kadena transactions 2023-03-21T19:04:59.900Z timeout of 50000ms exceeded AxiosError: timeout of 50000ms exceeded at s.ontimeout (file:///C:/Users/USER/AppData/Local/Programs/zelcore/resources/app.asar/dist/electron/node_vendors.js:2:26794243) 2023-03-21T19:04:59.902Z timeout of 50000ms exceeded AxiosError: timeout of 50000ms exceeded at s.ontimeout (file:///C:/Users/USER/AppData/Local/Programs/zelcore/resources/app.asar/dist/electron/node_vendors.js:2:26794243) 2023-03-21T19:04:59.901Z Error while obtaining kadena transactions 2023-03-21T19:05:44.116Z {"name":"NewsBTC","feed":"https://www.newsbtc.com/feed","site":"https://www.newsbtc.com","about":"NewsBTC is a premier news and resource platform, working since October 2013 to bring quality news content, reviews, technical analysis and other unique insights to the ever-growing cryptocurrency community.","pic":"@/assets/news/newsbtc.svg"} 2023-03-21T19:05:44.116Z Network Error AxiosError: Network Error at s.onerror (file:///C:/Users/USER/AppData/Local/Programs/zelcore/resources/app.asar/dist/electron/node_vendors.js:2:26794020) 2023-03-21T19:05:46.945Z Request failed with status code 404 2023-03-21T19:05:46.945Z Error while obtaining ripple balance AxiosError: Request failed with status code 404 at file:///C:/Users/USER/AppData/Local/Programs/zelcore/resources/app.asar/dist/electron/node_vendors.js:2:26793331 at XMLHttpRequest.d (file:///C:/Users/USER/AppData/Local/Programs/zelcore/resources/app.asar/dist/electron/node_vendors.js:2:26793476) 2023-03-21T19:05:47.005Z {"name":"Ripple Blog","feed":"https://ripple.com/insights/feed","site":"https://ripple.com","about":"Ripple is centralized payment protocol used to hold fiat currency, cryptocurrency and commodities. Ripple has been adopted by banks and payment networks as settlement infrastructure technology.","pic":"@/assets/logos/XRP.svg"} 2023-03-21T19:05:47.006Z Request failed with status code 404 AxiosError: Request failed with status code 404 at file:///C:/Users/USER/AppData/Local/Programs/zelcore/resources/app.asar/dist/electron/node_vendors.js:2:26793331 at XMLHttpRequest.d (file:///C:/Users/USER/AppData/Local/Programs/zelcore/resources/app.asar/dist/electron/node_vendors.js:2:26793476) 2023-03-21T19:05:47.180Z {"name":"NewsBTC","feed":"https://www.newsbtc.com/feed","site":"https://www.newsbtc.com","about":"NewsBTC is a premier news and resource platform, working since October 2013 to bring quality news content, reviews, technical analysis and other unique insights to the ever-growing cryptocurrency community.","pic":"@/assets/news/newsbtc.svg"} 2023-03-21T19:05:47.180Z Network Error AxiosError: Network Error at s.onerror (file:///C:/Users/USER/AppData/Local/Programs/zelcore/resources/app.asar/dist/electron/node_vendors.js:2:26794020) 2023-03-21T19:06:16.996Z Error while obtaining ripple balance 2023-03-21T19:06:16.996Z Request failed with status code 404 AxiosError: Request failed with status code 404 at file:///C:/Users/USER/AppData/Local/Programs/zelcore/resources/app.asar/dist/electron/node_vendors.js:2:26793331 at XMLHttpRequest.d (file:///C:/Users/USER/AppData/Local/Programs/zelcore/resources/app.asar/dist/electron/node_vendors.js:2:26793476)

Repro steps:
1, Download latest ZelCore *.deb image
2, In Ubuntu, open it with "Software Install" app
3,
`
4, Try to open link shown in Project website

Issue
Link https://github.com/zelcore-io/ZelTreZ#readme is not publicly available.

Hello, Some time ago I send all my kaspa to a Zelcore wallet, and now no matter the amount I choose to send to another wallet (Exchange or Kaspa web Wallet, even if I use absurd fees like 1000 KAS. I always get an error Transaction Refused by Kaspa Network.

I've tried everything! reinstall Zelcor, install on another computer, raise the fees, lower the fees, try to move all kas, try to move 10, 100, 1000 and always the same error.

But if I try to send all KAS the message is different "Not enough confirmed KAS in the account to perform the transaction" buy this message only appears if I change the amount of fees if I leave the fees by default the the message is "Transaction refused by kaspa **network"

Anyone can help

Hi I am on opensuse tumbleweed, the AppImage is very slow to launch. More than one minute sometimes more than two minutes for the window to appear.

I tried to add jumptask token to my zelcore and it is showing me this error, any fix??

Hello,

I would like to know if Zelcore supports ARM64 architecture? I would love to install Zelcore on Raspberry Pi 4 8GB running GNU/Linux Debian 11 with 5.10.0-9-arm64 kernel.

All latest version down to 3.6.2 will not run on my Linux. Only 3.6.0 runs. When trying the later versions the message
" Try 'xdg-mime --help' for more information. xdg-mime: application argument missing " is scrolled in the terminal and the app never opens up.

All version 3.6.4-beta-build-1907.appimage, 3.7.0-beta-build-1909.appimage, 3.7.1.Appimage, 3.7.2.-beta-build-1975.appimage, 3.8.0-beta-build-1988.appimage, and 3.9.0.Appimage all have this same issue. So not sure what was changed in 3.6.4 and up (3.6.2 runs but has a javascript error) but apparently they all have the same code added/changed that causes the app to not even open.. Again 3.6.0-beta-build-1869.appimage runs perfectly.

If you like I can gdb with your assistance to target output to help identify the issue.

Hey Team

Dont think the Testnet is currently moving. Might be missing miners on testnet:

Transactions and users wanting to test not able to atm

I can't transfer funds to a MEXC wallet or any other wallet. I even tried with 20 KAS as a fee but it always gives me this error - Transaction refused by Kaspa network

Using Zelcore v7.7.4 on Windows 11 with everything updated.

EDIT: I tried sending funds with another Kaspa address in the same account and it works. So it happens only with 1 off my addresses.

https://github.com/zelcash/ZelCore/blob/8a8ccfff9bb1423589a750426d4968c97b3aca39/languages/zh.js#L28

It would be great if we were able to use dApps on the go. MetaMask provides a nice example of how to wrap a eg WebKit browser on iOS so can use wallet for e.g. sushiswap. It’d be great to use Zelcore for Kaddex on mobile!

Hello guys, about this wallet https://play.google.com/store/apps/details?id=com.zelcash.zelcore&hl=en

SCAN dosnt work, android 9
just nothig hapens after button hit

Transferred some Kadena from Kucoin to your app (Kadena wallet) it has been 30min nothing has been arrived yet. No help is given, your live chat not working. Anyone here who can help?