error: "Internal Server Error"

message: "The given string value: {\"raDate\": null, \"deleted\": [100722859, 100722860, 100722861, 100722862, 100722863, 100722864, 100722865, 100722866, 100722870, 100722871, 100722872], \"inserted\": [110024074, 110024075, 110024076, 110024077, 110024078, 110024079, 110024080, 110024081, 110024085, 110024086, 110024087], \"baselineDate\": \"2020-08-11 07:00:00Z\"} cannot be transformed to Json object; nested exception is java.lang.IllegalArgumentException: The given string value: {\"raDate\": null, \"deleted\": [100722859, 100722860, 100722861, 100722862, 100722863, 100722864, 100722865, 100722866, 100722870, 100722871, 100722872], \"inserted\": [110024074, 110024075, 110024076, 110024077, 110024078, 110024079, 110024080, 110024081, 110024085, 110024086, 110024087], \"baselineDate\": \"2020-08-11 07:00:00Z\"} cannot be transformed to Json object"

path: "/api/marathon/baselineTools/baselineHistory"

status: 500

@RequestMapping(value = "baselineHistory", method = RequestMethod.POST)
    @PreAuthorize("isFullyAuthenticated() && (hasRole('ROLE_ADMIN') || hasRole('ROLE_BASELINETOOLS'))")
    public List<BaselineHistory> getBaselineHistory(@RequestBody BaselineData data) {
        int reportingProjectId = data.getReportingProjectId();
        String phase = data.getPhase();

        return this.baselineHistoryRepository.findAllByReportingProjectIdAndPhase(reportingProjectId, phase);
    }


import java.time.ZoneId;
import java.time.ZonedDateTime;
import com.fasterxml.jackson.annotation.JsonFormat;

import javax.annotation.Nullable;

public class BaselineData {

    private int reportingProjectId;
    private String activityId;
    private String phase;
    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ssX")
    @Nullable
    private ZonedDateTime date;

    public BaselineData() {
    }

    public int getReportingProjectId() {
        return reportingProjectId;
    }

    public String getActivityId() {
        return activityId;
    }

    public String getPhase() {
        return phase;
    }

    @Nullable
    public ZonedDateTime getDate() {
        return date != null ? date.withZoneSameInstant(ZoneId.of("Z")) : null;
    }

    public void setDate(ZonedDateTime date) {
        this.date = date.withZoneSameInstant(ZoneId.of("Z"));
    }
}

Getting the following error on a POST from React frontend to Java Spring backend with a 500 server error. I have seen some posts about serializing the backend controller endpoint would that work for a POST? Above are the Java Pojo and controller classes.

CodePudding user response：

You need to look at the backend (server) error to find the real problem. Does your sent Json matches exactly the java Object you are deserializing to ? if not you need a custom deserializer

CodePudding user response：

If you can share BaselineData class. it will help to find out the problem.