I try to run an Ethereum Blockchain using geth for deploying and using contracts. It's a private blockchain, and I have no use for miners or gas. No ether should be distributed, and the participants should be able to deploy and use contracts without Ether in their accounts.
I found How can I send transaction with no gas fee on private chain and tried my luck with --miner.gasprice 0. But I still get 'insufficient funds for intrinsic transaction'.
How to completely remove gas price?