Handle non-existant contract address

7 years ago · 1bde830092
parent 1721da2e46
commit 1bde830092
1 changed files with 3 additions and 0 deletions
--- a/3
+++ b/3
@ -165,6 +165,9 @@ elif (args.address):

    try:
        code = eth.eth_getCode(args.address)
+
+        if (code == "0x"):
+            exitWithError("Received an empty response from eth_getCode. Check the contract address and verify that you are on the correct chain.") 
    except ConnectionError:
        exitWithError("Error connecting to Ethereum node. Make sure that your node is up and that the provided RPC/IPC parameters are correct.")