Thread: help...! how to eliminate these erros in my code?

Code:

#include <stdio.h>
#include <stdlib.h>
#include <conio.h>
#include<windows.h>
#include <string.h>


int main()
{
    FILE *fp, *ft;
    char another, choice;


    struct student
    {
        char student_name[30];
		char matrix_number;
    	char group[20];
    	char cocuricular_activities[15];
    	char lecturer_name[20];
    	char position[20];
    	int  marks;
    	int  attendance;
    };


    struct student stu;


    char student_name[30];


    long int recsize;


    fp = fopen("STUDENT.DAT","rb+");
    if(fp == NULL)
    {
        fp = fopen("STUDENT.DAT","wb+");
        if(fp == NULL)
        {
            printf("Cannot open file");
            exit(1);
        }
    }


    recsize = sizeof(stu);
    while(1)
    {
        system("cls");
       	printf("\n***Cocuriculum Activities Record System***");
		printf("\n1.Add Record\n");
		printf("\n2.Search Record\n");
		printf("\n3.Edit Record\n");
		printf("\n4.List Record\n");
		printf("\n5.Delete Record\n");
		printf("\n6.Exit\n");
		printf("\n Please make your choice :");
		scanf("%d",&choice);
		fflush(stdin);
        choice  = getche();
		switch(choice)
		{
        case'1':
            system("cls");
            fseek(fp,0,SEEK_END);


            another = 'y';
            while(another == 'y')
            {
            	printf("\n Name:	");
				scanf("%s",stu.student_name);
				printf("\n Matrix number :	");
				scanf("%d",&stu.matrix_number);
				printf("\n Group:	");
				scanf("%s",&stu.group);
				printf("\n Cocuricular activities:	");
				scanf("%s",&stu.cocuricular_activities);
				printf("\n Lecturer Name:	");
				scanf("%s",&stu.lecturer_name);
				printf("\n Position:		");
				scanf("%s",&stu.position);
				printf("\n Marks:	");
				scanf("%f",&stu.marks);
				printf("\n Attendance:	");
				scanf("%d",&stu.attendance);


                fwrite(&stu,recsize,1,fp);


                printf("\n Add new reocrd(y/n) ");
                fflush(stdin);
                another = getche();
            }
            break;
		case'2':
			system("cls");
        	rewind(fp);
            while(fread(&stu,recsize,1,fp)==1)
            {
			printf("\n Matrix number:	");
			scanf("%d",&stu.matrix_number);
            }
			break;
		case'3':
            system("cls");
            choice = 'y';
            while(choice == 'y')
           {
                printf("\n Enter student name to edit record:   ");
				scanf("%s", student_name);
				rewind(fp);
				while(fread(&stu,recsize,1,fp)==1)
			{
			      if(strcmp(stu.name,student_name) == 0)
				   {
					printf("\n Enter new student name:	");
					scanf("%s",stu.student_name);
					printf("\n Enter new matrix number:	");
					scanf("%d",stu.matrix_number);
					printf("\n Enter new group:	");
					scanf("%s",stu.group);
					printf("\n Enter new cocuricular activities:	");
					scanf("%s",stu.cocuricular_activities);
					printf("\n Enter new lecturer name:	");
					scanf("%s",stu.lecturer_name);
					printf("\n Enter new position:	");
					scanf("%s",stu.position);
					printf("\n Enter new marks:	");
					scanf("%f",stu.marks);
					printf("\n Enter new attendance");
					scanf("%d",stu.attendance);
					fseek(fp,-recsize,SEEK_CUR);
                    fwrite(&stu,recsize,1,fp);
                    break;
                  }


           }
		printf("\n Edit another record(y/n)");
    	fflush(stdin);
    	another = getche();
             }
  		break;
        case'4':
            system("cls");
            rewind(fp);
            while(fread(&stu,recsize,1,fp)==1)
            {
                printf("\n %s,name.stu");
                printf("\n %d,matrix_number.stu");
                printf("\n %s,group.stu");
                printf("\n %s,cocuricular_activities.stu");
                printf("\n %s,lecturer_name.stu");
                printf("\n %f,marks.stu");
                printf("\n %d,attendance.stu");
            }
            getch();
            break;
        case'5':
            system("cls");
            another = 'y';
            while(another == 'y')
            {
            	printf("\n Enter name of student to delete record:	");
    			scanf("%s",student_name);
    	    	ft = fopen("temp.dat","wb");
    	    	rewind(fp);
            	while(fread(&stu,recsize,1,fp) == 1)
                {
                	if(strcmp(stu.name,student_name) != 0)
                    {
                        fwrite(&stu,recsize,1,ft);
                	}
            	}
                fclose(fp);
                fclose(ft);
                remove("STUDENT.DAT");
                rename("Student.dat","STUDENT.DAT");
                fp = fopen("ESTUDENT.DAT", "rb+");
                printf("Delete another record(y/n)");
                fflush(stdin);
                another = getche();
            }
            break;
        case'6':
        fclose(fp);
        exit(0);
        }
    }
    return 0;
}

C:\Users\USER\Documents\programming basic assignment\vv1.c|108|error: 'struct student' has no member named 'name'|
C:\Users\USER\Documents\programming basic assignment\vv1.c|163|error: 'struct student' has no member named 'name'|

i don't understand what reasons lead to these two errors.
how to eliminate them?
could anyone show me?
thanks a lot!

Originally Posted by Carlies

i don't understand what reasons lead to these two errors.

This is not meant as an offense, but, I really wonder if you even read the error messages. This one says absolutely literally what is wrong, in plain English. No compiler can ever get as clear as with this error.