prestateTracer fails with TypeError when tracing a specific lock #249
Description
System information
Erigon version: erigon/0.08.1/linux-amd64/go1.22.10
OS & Version: Linux
Chain/Network: OP mainnet
Expected behaviour
Doing a debug_traceBlockByNumber with prestateTracer works with Geth/v1.101503.1-dev.1-7ec33828-20250313 on a specific block 103736515 on the OP mainnet.
curl -X POST GETH_NODE \
-H "Content-Type: application/json" \
-d '{
"id": 1,
"jsonrpc": "2.0",
"method": "debug_traceBlockByNumber",
"params": [
"0x62EE4C3",
{
"tracer": "prestateTracer"
}
]
}'
Response on Geth:
{
"jsonrpc": "2.0",
"id": 1,
"result": [
{
"result": {
"0x1c233157caf59768b0503268dbbd647e51ee644a": {
"balance": "0x6d4d188d3e3f",
"nonce": 168,
"code": "0x",
"storage": {}
},
"0xacd03d601e5bb1b275bb94076ff46ed9d753435a": {
"balance": "0x5295499552d35955500",
"nonce": 713161,
"code": "0x",
"storage": {}
}
}
}
]
}
Actual behaviour
Doing a debug_traceBlockByNumber with prestateTracer fails with erigon/0.08.1 on a specific block 103736515 on the OP mainnet.
curl -X POST OP_ERIGON_NODE \
-H "Content-Type: application/json" \
-d '{
"id": 1,
"jsonrpc": "2.0",
"method": "debug_traceBlockByNumber",
"params": [
"0x62EE4C3",
{
"tracer": "prestateTracer"
}
]
}'
Response on OP-Erigon:
{
"jsonrpc": "2.0",
"id": 1,
"result": [
{
"error": "TypeError: cannot read property '0xacd03d601e5bb1b275bb94076ff46e...' of null in server-side tracer function 'result'"
}
]
}