From 026ce592f3b16bd771651dda12a013eb9b010dab Mon Sep 17 00:00:00 2001
From: Stan Kladko <13399135+kladkogex@users.noreply.github.com>
Date: Fri, 23 Feb 2024 16:49:58 +0000
Subject: [PATCH] 1767 Fixed test crash

---
 test/unittests/libweb3jsonrpc/jsonrpc.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/test/unittests/libweb3jsonrpc/jsonrpc.cpp b/test/unittests/libweb3jsonrpc/jsonrpc.cpp
index 2850d4661..3ca98572b 100644
--- a/test/unittests/libweb3jsonrpc/jsonrpc.cpp
+++ b/test/unittests/libweb3jsonrpc/jsonrpc.cpp
@@ -245,9 +245,14 @@ class TestIpcClient : public jsonrpc::IClientConnector {
 };
 
 struct JsonRpcFixture : public TestOutputHelperFixture {
+
+    // chain params needs to be a field of JsonRPCFixture
+    // since references to it are passed to the server
+    ChainParams chainParams;
+
     JsonRpcFixture( const std::string& _config = "", bool _owner = true, bool _deploymentControl = true, bool _generation2 = false, bool _mtmEnabled = false ) {
         dev::p2p::NetworkPreferences nprefs;
-        ChainParams chainParams;
+
 
         if ( _config != "" ) {
             if ( !_generation2 ) {