Problem : ArrayIndexOutOfBoundExceptions: 1

[makweatan]

Hi,

Can anyone please solve this problem?

I am getting the error message :

SystemErr R java.lang.Array IndexOutOfBound sException: 1

the error pointed to the fourth line in this code.
What should I put in the code?

for(int i=0;i<assmnt_year.length;i++)
		    {
		    	{//bayaran dalam tempoh
		    	if(payment_before_penalty[i]!=null && payment_before_penalty[i].length()==0)
		    		payment_before_penalty[i]="0";
		    	else
		    		payment_before_penalty[i]=Util.removeComma(payment_before_penalty[i]);
		    	
		    	//denda 107B3
		    	if(penalty_107B3[i]!=null && penalty_107B3[i].length()==0)
		    		penalty_107B3[i]="0";
		    	else
		    		penalty_107B3[i]=Util.removeComma(penalty_107B3[i]);
		    	
		    	//denda 107B4
		    	if(penalty_107B4[i]!=null && penalty_107B4[i].length()==0)
		    		penalty_107B4[i]="0";
		    	else
		    		penalty_107B4[i]=Util.removeComma(penalty_107B4[i]);
		    	
		    	if(paid_amount[i]!=null && paid_amount[i].length()==0)
		    		paid_amount[i]="0";
		    	else
		    		paid_amount[i]=Util.removeComma(paid_amount[i]);
		    	
		    	if(paid_amount1[i]!=null && paid_amount1[i].length()==0)
		    		paid_amount1[i]="0";
		    	else
		    		paid_amount1[i]=Util.removeComma(paid_amount1[i]);
		    	
		    	if(taxtype_key.trim().equals("1"))
		    	{
		    	if(paid_amount2[i]!=null && paid_amount2[i].length()==0)
		    		paid_amount2[i]="0";
		    	else
		    		paid_amount2[i]=Util.removeComma(paid_amount2[i]);
		    	}else
		    	{}
		    	if(reduce_amt.length==0)
		    	{}
		    	else
		    	{
		    	if(reduce_amt[i]!=null && reduce_amt[i].length()==0)
		    		reduce_amt[i]="0";
		    	else
		    		reduce_amt[i]=Util.removeComma(reduce_amt[i]);
		    	}
		    	//denda 10
		    	if(penalty_amt1[i]!=null && penalty_amt1[i].length()==0)
		    		penalty_amt1[i]="0";
		    	else
		    		penalty_amt1[i]=Util.removeComma(penalty_amt1[i]);
		    	
		    	//denda 5
		    		if(taxtype_key.trim().equals("1"))
		    	{
		    		if(penalty_amt2[i]!=null && penalty_amt2[i].length()==0)
			    		penalty_amt2[i]="0";
			    	else
			    		penalty_amt2[i]=Util.removeComma(penalty_amt2[i]);
		    	}
		    	else{}

Thank u very much.

[code green]

It means the array element referenced does not exist

payment_before_penalty[i]

It is the population of the array where the problem originates.
If you don't know how many elements there are then maybe for() is the wrong loop