Description
I am experiencing issues with Electrs on my Umbrel node and would appreciate assistance. My setup includes Umbrel version 1.3 running on a Raspberry Pi 5 with 8GB RAM and a 2TB SSD. Bitcoin is fully synchronized, and the Lightning Network is functioning correctly. However, when attempting to connect Sparrow Wallet to Electrs, I encounter the following problem:
Electrs displays the message: "Connecting to Electrs server…" continuously.
Here is the relevant log output:
electrs_electrs_1 | Starting electrs 0.10.7 on aarch64 linux with Config { network: Bitcoin, db_path: "/data/db/bitcoin", db_log_dir: None, daemon_auth: CookieFile("/data/.bitcoin/.cookie"), daemon_rpc_addr: 10.xxx.xxx.8:8332, daemon_p2p_addr: 10.xxx.xxx.8:8333, electrum_rpc_addr: 0.0.0.0:50001, monitoring_addr: 127.0.0.1:4224, wait_duration: 10s, jsonrpc_timeout: 15s, index_batch_size: 10, index_lookup_limit: None, reindex_last_blocks: 0, auto_reindex: true, ignore_mempool: false, sync_once: false, skip_block_download_wait: false, disable_electrum_rpc: false, server_banner: "Umbrel Electrs (0.10.7)", signet_magic: f9beb4d9 }
electrs_electrs_1 | [2025-02-04T10:38:32.818Z INFO electrs::metrics::metrics_impl] serving Prometheus metrics on 127.0.0.1:4224
electrs_electrs_1 | [2025-02-04T10:38:32.818Z INFO electrs::server] serving Electrum RPC on 0.0.0.0:50001
electrs_electrs_1 | [2025-02-04T10:38:32.862Z INFO electrs::db] "/data/db/bitcoin": 38 SST files, 0.000038662 GB, 0.000000021 Grows
electrs_electrs_1 | [2025-02-04T10:38:32.866Z INFO electrs::db] closing DB at /data/db/bitcoin
electrs_electrs_1 | Error: electrs failed
electrs_electrs_1 |
electrs_electrs_1 | Caused by:
electrs_electrs_1 | 0: failed to open bitcoind cookie file: /data/.bitcoin/.cookie
electrs_electrs_1 | 1: No such file or directory (os error 2)
It appears that Electrs is unable to locate the bitcoind cookie file at /data/.bitcoin/.cookie. I suspect there might be a configuration issue causing this problem since it should use rpc, shouldn't? Has anyone encountered a similar issue or can provide guidance on resolving this?
Thank you in advance for your assistance.