Proguard, Robotium Null Pointer Exception

[Demetreaus Coleman]

Hello, 

I'm using Robotium with Proguard and the following keeps generating a null pointer exception? Any assistance would be greatly appreciated thanks.

1.  public ExtSolo solo;  
2.   
3.         public boolean InboxExist(){  
4.             boolean bResults = false;  
5.               
6.             ArrayList<WebElement> anArray  = new ArrayList<WebElement>();   
7.             //This is where the null pointer reference keeps occurring  
8.             anArray =  solo.getCurrentWebElements();  
9.             // thanks for your help!!!         
10.             outerloop:  
11.             for(int i = 0; i < anArray.size(); i++){  
12.                   
13.                 WebElement myArray = anArray.get(i);  
14.                 if( (myArray.getClassName().equalsIgnoreCase("pin3") && myArray.getTagName().equalsIgnoreCase("A")) == true){  
15.                     bResults = true;  
16.                     solo.clickOnWebElement(myArray);  
17.                     solo.sleep(2000);  
18.                     break outerloop;  
19.                 }else{  
20.                     bResults = false;  
21.                 }  
22.             }  
23.               
24.             return  bResults;  
25.         }