Android 插入数据库时出错

这是TechDetails表

 @Table(name = "Partners")
public class MajorPartners extends Model {

 @Column(name = "Bayer")
    public String bayer;
 @Column(name = "DuPont")
    public String duPont;
 @Column(name = "BASF")
    public String basf;
 @Column(name = "Monsanto")
    public String monsanto;
 @Column(name = "Tata Rallis")
    public String tataRallis;
 @Column(name = "Cheminova")
    public String cheminova;
 @Column(name = "Syngenta")
    public String syngenta;
 @Column(name = "UPL")
    public String upl;
 @Column(name = "Nagarjuna")
    public String nagarjuna;
 @Column(name = "Pioneer")
    public String pioneer;
 @Column(name = "Rallies")
    public String rallies;
 @Column(name = "Excel")
    public String excel;
 @Column(name = "Gharda")
    public String gharda;
 @Column(name = "Razi")
    public String razi;
 @Column(name = "Naziveedu")
    public String naziveedu;
 @Column(name = "Ankur  ")
    public String ankur;
 @Column(name = "Mahyco")
    public String mahyco;

 public MajorPartners()
    {
        super();
    }

    public MajorPartners(String[] values)
    {
        super();
             this.bayer = values[0];    
             this.duPont = values[1]; 
             this.basf = values[2];
             this.monsanto = values[3];
             this.tataRallis = values[4];
             this.cheminova = values[5];
             this.syngenta = values[6];
             this.upl = values[7];
             this.nagarjuna = values[8];
             this.pioneer = values[9];
             this.rallies = values[10];
             this.excel = values[11];
             this.gharda = values[12];
             this.razi = values[13];
             this.naziveedu = values[14];
             this.ankur = values[15];
             this.mahyco = values[16];

        }


    }

}

这是人桌

@Table(name = "TechnicalDetails")
public class TechnicalDetails extends Model {  
@Column(name = "storeArea")
public String storeArea;
@Column(name = "numberOfSalesPerson")
public String numberOfSalesPerson;
@Column(name = "totalRevenue")
public String totalRevenue;
@Column(name = "numberOfFarmersServing")
public String numberOfFarmersServing;
@Column(name = "catchmentArea")
public String catchmentArea;
@Column(name = "farmerOrientedService")
public String farmerOrientedService;

public TechnicalDetails()
{
    super();
}

public TechnicalDetails(String storeArea,String numberOfSalesPerson,String totalRevenue,
                        String numberOfFarmersServing, String catchmentArea,String farmerOrientedService )
{
    super();
    this.storeArea = storeArea;
    this.numberOfSalesPerson = numberOfSalesPerson;
    this.totalRevenue = totalRevenue;
    this.numberOfFarmersServing = numberOfFarmersServing;
    this.catchmentArea = catchmentArea;
    this.farmerOrientedService = farmerOrientedService;
}

}

这就是我将信息输入数据库的方式

@Table(name = "Person")
public class Person extends Model { 
@Column(name = "personName")
public String personName;
@Column(name = "address")
public String address;
@Column(name = "district")
public String district; 
@Column(name = "block")
public String block;
@Column(name = "MajorPartnersId")
public MajorPartners majorPartnerId;
@Column(name = "TechnicalDetailsId")
public TechnicalDetails technicalDetailsId;

public Person()
{
    super();
}

public Person(String personName ,String address , String district, String block, MajorPartners majorPartnersId, TechnicalDetails technicalDetailsId)
{
    super();
    this.personName = personName;
    this.address = address;
    this.district = district;
    this.block = block; 
    this.majorPartnerId = majorPartnersId;
    this.technicalDetailsId = technicalDetailsId;   
}

---

}

删除您的列名中的空格

Tata Rallis

您在此处发布了完整的应用程序代码，但有错误的代码除外！错误出现在

Model

class:DClass

MajorPartners

line的

save（）

方法中#18:@Column（name=“Tata Rallis”）应该是@Column（name=“TataRallis”），我更改了它，但现在我得到另一个异常，说“合作伙伴没有名为Tatarallis的专栏，请先卸载应用程序，然后再试一次……在新安装后，它是否工作正常？？

@Table(name = "Person")
public class Person extends Model { 
@Column(name = "personName")
public String personName;
@Column(name = "address")
public String address;
@Column(name = "district")
public String district; 
@Column(name = "block")
public String block;
@Column(name = "MajorPartnersId")
public MajorPartners majorPartnerId;
@Column(name = "TechnicalDetailsId")
public TechnicalDetails technicalDetailsId;

public Person()
{
    super();
}

public Person(String personName ,String address , String district, String block, MajorPartners majorPartnersId, TechnicalDetails technicalDetailsId)
{
    super();
    this.personName = personName;
    this.address = address;
    this.district = district;
    this.block = block; 
    this.majorPartnerId = majorPartnersId;
    this.technicalDetailsId = technicalDetailsId;   
}

public class Submit extends Activity {
Button sub;
Button exi;
@Override
protected void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    requestWindowFeature(Window.FEATURE_NO_TITLE);
    requestWindowFeature(Window.FEATURE_ACTION_BAR);
    getWindow().setFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS,    WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
    setContentView(R.layout.submit_screen);
    sub=(Button)findViewById(R.id.sub_but);
    exi=(Button)findViewById(R.id.exi_but);
        sub.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            String yesNo;
            if(Tech.flag==1){ yesNo="YES";}
            else{yesNo="NO";}
            TechnicalDetails technicalDetails = new TechnicalDetails(
             Tech.store_area.getText().toString(),
             Tech.no_of_sales.getText().toString(),
             Tech.total_rev.getText().toString(),
             Tech.no_of_farm.getText().toString(),
             Tech.catch_area.getText().toString(),
             yesNo);
            technicalDetails.save();
            MajorPartners majorPartners = new MajorPartners(Part0.value);
            majorPartners.save();
            Person person = new Person(Registration.name.getText().toString(), Registration.address.getText().toString(),
                                       Registration.district.getText().toString(), Registration.block.getText().toString(),
                                       majorPartners, technicalDetails);
            person.save();

            Intent intent = new Intent(getApplicationContext(), Start.class);
            intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
            intent.putExtra("EXIT", true);
            startActivity(intent);  
        }
    });
    exi.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View arg0) {
            // TODO Auto-generated method stub
            String yesNo;
            if(Tech.flag==1){ yesNo="YES";}
            else{yesNo="NO";}

            TechnicalDetails technicalDetails = new TechnicalDetails(
             Tech.store_area.getText().toString(),
             Tech.no_of_sales.getText().toString(),
             Tech.total_rev.getText().toString(),
             Tech.no_of_farm.getText().toString(),
             Tech.catch_area.getText().toString(),
             yesNo);

            technicalDetails.save();

            MajorPartners majorPartners = new MajorPartners(Part0.value);
            majorPartners.save();


            Person person = new Person(Registration.name.getText().toString(), Registration.address.getText().toString(),
                                       Registration.district.getText().toString(), Registration.block.getText().toString(),
                                       majorPartners, technicalDetails);
            person.save();
            Intent intent = new Intent(getApplicationContext(), Start.class);
            intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
            intent.putExtra("SHUT", true);
            startActivity(intent);              
        }
    }); 
}