forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-20 10:52:25 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

cm/evm: initialize tracer before getTracer

Browse source 
Signed-off-by: jsvisa <delweng@gmail.com>
This commit is contained in:
jsvisa 2023-12-15 14:04:32 +08:00
parent 6be8969383
commit 931c8141f8
1 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
cmd/evm/internal/t8ntool/transition.go
View file

@ -99,15 +99,15 @@ func Transition(ctx *cli.Context) error {
if ctx.IsSet(TraceTracerConfigFlag.Name) { if ctx.IsSet(TraceTracerConfigFlag.Name) {
config = []byte(ctx.String(TraceTracerConfigFlag.Name)) config = []byte(ctx.String(TraceTracerConfigFlag.Name))
} }
tracer, err := tracers.DefaultDirectory.New(ctx.String(TraceTracerFlag.Name), nil, config)
if err != nil {
return NewError(ErrorConfig, fmt.Errorf("failed instantiating tracer: %w", err))
}
getTracer = func(txIndex int, txHash common.Hash) (vm.EVMLogger, error) { getTracer = func(txIndex int, txHash common.Hash) (vm.EVMLogger, error) {
traceFile, err := os.Create(path.Join(baseDir, fmt.Sprintf("trace-%d-%v.json", txIndex, txHash.String()))) traceFile, err := os.Create(path.Join(baseDir, fmt.Sprintf("trace-%d-%v.json", txIndex, txHash.String())))
if err != nil { if err != nil {
return nil, NewError(ErrorIO, fmt.Errorf("failed creating trace-file: %v", err)) return nil, NewError(ErrorIO, fmt.Errorf("failed creating trace-file: %v", err))
} }
tracer, err := tracers.DefaultDirectory.New(ctx.String(TraceTracerFlag.Name), nil, config)
if err != nil {
return nil, NewError(ErrorConfig, fmt.Errorf("failed instantiating tracer: %w", err))
}
return &traceWriter{tracer, traceFile}, nil return &traceWriter{tracer, traceFile}, nil
} }
} else { } else {