购买面单报错：The label was created successfully, the shipping carrier has not returned the tracking number, pls click on the buy label again later.

如下图所示：



该报错表表示第一次购买的时候，已经成功了，但是面单还没生成完，可以五分钟后重新购买面单，或者无需理会，系统定期会自动补偿。