我只是按照说明：https : //github.com/near/nearcore/blob/master/chain/indexer/README.md
来设置测试网索引器。指令cargo run --release --home-dir ~/.near/testnet init --chain-id testnet --download中建议运行的命令不起作用，看来我们应该替换它 ->cargo run --release -- --home-dir ~/.near/testnet init --chain-id testnet --download
然后，正如指令中所述，我修改了配置文件以调整分片。然后运行命令：cargo run --release -- --home-dir ~/.near/testnet/ run并接收：
Finished release [optimized] target(s) in 0.51s
Running `/Users/bohdan_malkevych/Documents/me/git/near-protocol/nearcore/target/release/indexer-example --home-dir /Users/bohdan_malkevych/.near/testnet/ run`
thread 'main' panicked at 'Could not open genesis config file.: Os { code: 2, kind: NotFound, message: "No such file or directory" }', /Users/bohdan_malkevych/Documents/me/git/near-protocol/nearcore/core/chain-configs/src/genesis_config.rs:216:37
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace …