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
.
Read More:
- Error (17) solves the problem of losing the request header of multithread asynchronous feign call
- JSON parse error: raw timestamp (1595952000000) not allowed for
- [Solved] SQLite Error: SQLite error near “@table“: syntax error
- How to Solve Spring Cloud Error context has been closed already
- How to Solve Namedparameterjdbctemplate.queryforobject() Return Error
- [Solved] PhoenixParserException:ERROR 602 (42P00): Syntax error. Missing ‘EOF’
- Feign declarative call service feign.codec.DecodeException: Error while extracting response for type [class **] and…
- Aspecj cannot intercept method annotations on an interface
- Swagger-ui.html Open Error: There was an unexpected error (type=Not Found, status=404)
- [Solved] VUE Use Filters Error: [Vue warn]: Error in render: “TypeError: Cannot read property ‘toFixed’ of undefined”
- [Solved] JNI DETECTED ERROR IN APPLICATION: GetStringUTFChars received NULL jstring
- Android: Can’t create handler inside thread that has not called Looper.prepare() [Solved]
- [Solved] @webservice Error: org.apache.cxf.common.i18n.UncheckedException: No operation was found with
- [Android Error] java.lang.RuntimeException: An error occurred while executing doInBackground()
- [Solved] Websocket Error: WebSocket is already in CLOSING or CLOSED state
- feign.FeignException: status 404 reading XXXClient#XXMethod(String)
- Sentinel could not find the urlblockhandler interface solution
- Crawler: crawls news websites with cookies to get web content
- PIKA trouble02 — (error) ERR Syntax error, try CLIENT (LIST [order by [addr|idle]| KILL ip:port)
- How to parse JSON string in.Net [error reading job object from jsonreader. Current jsonreader item is not an obj]