From 13fb7c2f74a1405aea79e54812aa73f37c1705af Mon Sep 17 00:00:00 2001
From: Ivan FB <128452529+Ivansete-status@users.noreply.github.com>
Date: Mon, 20 Nov 2023 23:25:55 +0100
Subject: [PATCH] group_manager.nim more except detail when cant connect eth
 client (#2195)

---
 waku/waku_rln_relay/group_manager/on_chain/group_manager.nim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/waku/waku_rln_relay/group_manager/on_chain/group_manager.nim b/waku/waku_rln_relay/group_manager/on_chain/group_manager.nim
index 3420882ef..2cfaf1b74 100644
--- a/waku/waku_rln_relay/group_manager/on_chain/group_manager.nim
+++ b/waku/waku_rln_relay/group_manager/on_chain/group_manager.nim
@@ -403,7 +403,8 @@ method init*(g: OnchainGroupManager): Future[void] {.async.} =
   try:
     ethRpc = await newWeb3(g.ethClientUrl)
   except CatchableError:
-    raise newException(ValueError, "could not connect to the Ethereum client")
+    let errMsg = "could not connect to the Ethereum client: " & getCurrentExceptionMsg()
+    raise newException(ValueError, errMsg)
 
   # Set the chain id
   let chainId = await ethRpc.provider.eth_chainId()