From 05a18b27be6ecfbbc080388f92c0d1857eeffb94 Mon Sep 17 00:00:00 2001
From: xiaoyong931011 <15274802129@163.com>
Date: Tue, 13 Dec 2022 17:32:23 +0800
Subject: [PATCH] 20221213转币
---
src/main/java/cc/mrbird/febs/dapp/contract/ContractMain.java | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/src/main/java/cc/mrbird/febs/dapp/contract/ContractMain.java b/src/main/java/cc/mrbird/febs/dapp/contract/ContractMain.java
index 9547fc4..1c666ce 100644
--- a/src/main/java/cc/mrbird/febs/dapp/contract/ContractMain.java
+++ b/src/main/java/cc/mrbird/febs/dapp/contract/ContractMain.java
@@ -142,7 +142,9 @@
Abi contract = Abi.load(contractAddr, getInstance(), credentials, getStaticGasProvider());
try {
TransactionReceipt send = contract.trans(amount, to1).send();
- transactionHash = send.getTransactionHash();
+ if(ObjectUtil.isNotEmpty(send)){
+ transactionHash = send.getTransactionHash();
+ }
} catch (Exception exception) {
exception.printStackTrace();
}
--
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