Cause Analysis:
The parameter passed by the selectByExample() method is wrong, the example type should be passed, not the entity class.
The error code is as follows:
@Override
public PlantGrow selectPlantGrow(PlantGrow plantGrow1) {
List<PlantGrow> plantGrows = plantGrowMapper.selectByExample(plantGrow1);
if (!CollectionUtils.isEmpty(plantGrows)) {
return plantGrows.get(0);
}
return null;
}
Solution: Modify to select.
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