anyone else experiencing null pointers intermittenly?

[0xBigBoss]

Shovel seems to run fine and every now and then I'm seeing this error below. I am running it against a local anvil node so unsure if it's something else. Experiencing the error on versions 3410 and d4be

[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x4f756c]

goroutine 515808 [running]:
github.com/indexsupply/x/dig.(*logWithCtx).get(0x400104f9d0, {0x40002a0476?, 0x400104f546?})
	/app/dig/dig.go:930 +0x1ac
github.com/indexsupply/x/dig.Integration.processTx({{0x4000038300, 0x1d}, {0x0, {0x40002a0590, 0xd}, {0x40002a0540, 0x5}, {0x400025d340, 0x3, 0x4}}, ...}, ...)
	/app/dig/dig.go:981 +0x144
github.com/indexsupply/x/dig.Integration.Insert({{0x4000038300, 0x1d}, {0x0, {0x40002a0590, 0xd}, {0x40002a0540, 0x5}, {0x400025d340, 0x3, 0x4}}, ...}, ...)
	/app/dig/dig.go:798 +0x470
github.com/indexsupply/x/shovel.(*Task).insert.func1()
	/app/shovel/task.go:548 +0x16c
golang.org/x/sync/errgroup.(*Group).Go.func1()
	/go/pkg/mod/golang.org/x/[email protected]/errgroup/errgroup.go:78 +0x58
created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 89
	/go/pkg/mod/golang.org/x/[email protected]/errgroup/errgroup.go:75 +0x98

[0xBigBoss]

For me the fix was manually adding the column field to my integrations event ABI inputs.

{
//...
"event": {
        "type": "event",
        "anonymous": false,
        "inputs": [
          {
            "name": "sender",
            "column": "sender", // <--- this was required for all inputs
            "internalType": "address",
            "type": "address",
            "indexed": true
          },
          {
            "name": "amount",
            "column": "amount",
            "internalType": "uint256",
            "type": "uint256",
            "indexed": false
          },
          {
            "name": "referrer",
            "column": "referrer",
            "internalType": "address",
            "type": "address",
            "indexed": false
          },
          {
            "name": "reward",
            "column": "reward",
            "internalType": "uint256",
            "type": "uint256",
            "indexed": false
          }
        ],
        "name": "Receipt"
      }
//...
}