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eth: improve very important error message

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This commit is contained in:
Felix Lange 2018-01-02 13:22:01 +01:00
parent 7f1acb08b4
commit a3d039a8df
1 changed files with 1 additions and 1 deletions
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2
eth/api_tracer.go
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@ -674,7 +674,7 @@ func (api *PrivateDebugAPI) traceTx(ctx context.Context, message core.Message, v
return nil, fmt.Errorf("tracing failed: %v", err) return nil, fmt.Errorf("tracing failed: %v", err)
} }
if err := core.WritePreimages(api.eth.ChainDb(), vmctx.BlockNumber.Uint64(), statedb.Preimages()); err != nil { if err := core.WritePreimages(api.eth.ChainDb(), vmctx.BlockNumber.Uint64(), statedb.Preimages()); err != nil {
return nil, fmt.Errorf("error writing preimage from trace: %v", err) return nil, fmt.Errorf("can't write preimage: %v", err)
} }
// Depending on the tracer type, format and return the output // Depending on the tracer type, format and return the output
switch tracer := tracer.(type) { switch tracer := tracer.(type) {