# 常见交易失败原因

### 建议失败用户首先检查滑点比例、优先费、防夹模式设置 <a href="#jian-yi-shi-bai-yong-hu-shou-xian-jian-cha-hua-dian-bi-li-you-xian-fei-fang-jia-mo-shi-she-zhi-yi-xi" id="jian-yi-shi-bai-yong-hu-shou-xian-jian-cha-hua-dian-bi-li-you-xian-fei-fang-jia-mo-shi-she-zhi-yi-xi"></a>

### 失败/超时原因 <a href="#shou-dong-jiao-yi-huo-zi-dong-mai-mai-deng-gua-dan-jiao-yi-shi-bai-chao-shi-yuan-yin" id="shou-dong-jiao-yi-huo-zi-dong-mai-mai-deng-gua-dan-jiao-yi-shi-bai-chao-shi-yuan-yin"></a>

#### **1. 超时失败可能由以下几种原因导致：** <a href="#id-1.-shou-dong-jiao-yi-gua-dan-jiao-yi-chao-shi-shi-bai-ke-neng-you-yi-xia-ji-zhong-yuan-yin-dao-zh" id="id-1.-shou-dong-jiao-yi-gua-dan-jiao-yi-chao-shi-shi-bai-ke-neng-you-yi-xia-ji-zhong-yuan-yin-dao-zh"></a>

多数情况下是钱包中优先费以及滑点设置较低造成

* 优先费较低，节点打包速度慢，容易倒计时结束后超时&#x20;
* 滑点较低，代币价格波动较大时，无法触发（比如k线插针等剧烈震荡情况）

#### **2. 提交失败/执行失败可能由以下几种原因导致：** <a href="#id-2.-shou-dong-jiao-yi-gua-dan-jiao-yi-ti-jiao-shi-bai-zhi-xing-shi-bai-ke-neng-you-yi-xia-ji-zhong" id="id-2.-shou-dong-jiao-yi-gua-dan-jiao-yi-ti-jiao-shi-bai-zhi-xing-shi-bai-ke-neng-you-yi-xia-ji-zhong"></a>

**1）手动交易/挂单交易提交失败（未上链）：**

* 钱包余额不足，当钱包 ETH/SOL 余额不足买入金额，或者不足以支付Gas，建议 SOL 链钱包预留金额至少大于0.02 SOL
* 卖出时钱包代币不足，当钱包中无代币情况下，无法提交交易
* 买入提交失败，代币本身的限制，可能是项目初期买入时限购
* 卖出提交失败，可能是因为项目是貔貅或者你在黑名单列表，无法卖出

**2）手动交易/挂单交易执行失败（已上链）：**

* 通常是滑点较低导致的交易执行失败，提交上链执行失败，会消耗Gas/优先费。建议在冲新盘，或者盘正处于fomo时，提高交易滑点。

**3）无可用路由（未上链）：**

* 代币创建者/项目方撤池子，导致无可用路由，无法买入/卖出
* Solana pump.fun，moonshot 等代币，当代币市值已满 $45K，官方正在添加池子在 Raydium/Meteora DEX 过程等待开盘时，无法交易，请等待


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