try to fix 'method handler crashed' for debug_traceCall of #9090 (#10502

) Cherry pick PR #10401 into the release branch Co-authored-by: mars <[email protected]>
erigontech · May 27, 2024 · b0df97f · b0df97f
1 parent 2e500bd
commit b0df97f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/turbo/jsonrpc/tracing.go b/turbo/jsonrpc/tracing.go
@@ -325,7 +325,7 @@ func (api *PrivateDebugAPIImpl) TraceCall(ctx context.Context, args ethapi.CallA
 	}
 
 	var stateReader state.StateReader
-	if config.TxIndex == nil || isLatest {
+	if config == nil || config.TxIndex == nil || isLatest {
 		stateReader, err = rpchelper.CreateStateReader(ctx, dbtx, blockNrOrHash, 0, api.filters, api.stateCache, api.historyV3(dbtx), chainConfig.ChainName)
 	} else {
 		stateReader, err = rpchelper.CreateHistoryStateReader(dbtx, blockNumber, int(*config.TxIndex), api.historyV3(dbtx), chainConfig.ChainName)