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eth/tracers: flatCallTracer error compatible with parity (ethereum#30497
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Compatible error message in the flat call tracer with parity-style endpoints.

Signed-off-by: jsvisa <[email protected]>
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jsvisa authored Nov 1, 2024
1 parent f3b4bbb commit a1093d9
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Showing 13 changed files with 115 additions and 40 deletions.
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Expand All @@ -80,14 +79,12 @@
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Expand All @@ -76,14 +75,12 @@
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"gasLimit": "9289249",
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Expand Up @@ -66,8 +66,7 @@
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Expand Up @@ -62,8 +62,7 @@
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Expand Up @@ -73,8 +73,7 @@
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Expand All @@ -90,4 +89,4 @@
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Expand All @@ -97,14 +96,12 @@
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Expand All @@ -90,14 +89,12 @@
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{
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Expand All @@ -79,4 +78,4 @@
"type": "create"
}
]
}
}
2 changes: 2 additions & 0 deletions eth/tracers/native/call_flat.go
Original file line number Diff line number Diff line change
Expand Up @@ -55,6 +55,7 @@ var parityErrorMapping = map[string]string{
}

var parityErrorMappingStartingWith = map[string]string{
"out of gas:": "Out of gas", // convert OOG wrapped errors, eg `out of gas: not enough gas for reentrancy sentry`
"invalid opcode:": "Bad instruction",
"stack underflow": "Stack underflow",
}
Expand Down Expand Up @@ -370,6 +371,7 @@ func convertErrorToParity(call *flatCallFrame) {
for gethError, parityError := range parityErrorMappingStartingWith {
if strings.HasPrefix(call.Error, gethError) {
call.Error = parityError
break
}
}
}
Expand Down

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