java version "1.8.0_281"
Java(TM) SE Runtime Environment (build 1.8.0_281-b09)
Java HotSpot(TM) 64-Bit Server VM (build 25.281-b09, mixed mode)
Server will start in a new command window.
but the other command window turn out just a second, and then fade out
I can not use http://localhost:7876/ to visit it because the server have not run up
Please help me to find out . can you give me any advise to see error log or whatever?
Hi Tom, we assume this is for the Coalculus project?
Adding a child chain to an existing parent chain is not an immediate process since introducing it will fork the chain between nodes that has already upgraded and recognize the new child chain and nodes that are not yet upgraded and will discard these child chain transaction.
Therefore the process has to be planned in advance and some code to create the initial distribution of the child chain tokens must be developed and triggered on a certain block height to distribute the tokens after giving enough time for nodes to upgrade.
With the latest Ardor codebase you must add 2 JSON files with the balances of the new child chain for mainnet and testnet to conf/data directory. The file names must start with the child chain name and the testnet one must end with -testnet. E.g. GUSD.json and GUSD-testnet.json.
Then in FxtDbVersion you add a new DB update step in which you call ChildChainLoader.enableChildChainLoading - see how it's done for the MPG child chain.
But I'm not sure if Coalculus was upgraded to the latest Ardor codebase - if not, this procedure won't work. Was it upgraded?
Now I see that ChildChainLoader.enableChildChainLoading is available in that version. You can try without upgrade, but generally it is always better to stay up-to-date with the latest release.
The ID of COAL-3TA9... is cryptographically generated from the passphrase. If you don't know the password you cannot send transactions from that account. I don't know who owns the passphrase of this account