Compilation showing successful. Without any Error . But its Getting Runtime Error.  Can any one help what is issue and make code perfectly run with loading Perfect views.
Extension Contains : 
Source File Renamed as .txt 
RecyclerViewAdapter.java  
RecyclerViewAdapter.txt  (1.7 KB)
Source File Renamed as .txt 
RecyclerViewExtension.java  
RecyclerViewExtension.txt  (11.3 KB)
AIA Which i created 
CDview(1).aia  (766.0 KB)
I am integrating CardView Layouts RecyclerView  to perform my request.
currently it showing me following error. 
Runtime Error   
Events in this extension 
Methods/Functions 
Properties 
Please suggest me what i am doing wrong . 
             
            
               
               
               
            
            
                 
                 
              
           
          
            
            
              
 husnain:
 
values.xml.
 
 
There is no file named as values.xml i found but there is following file 
Renamed as xml to txt  
build.xml.txt  (28.5 KB)
             
            
               
               
               
            
            
                 
                 
              
           
          
            
              
                husnain  
                
               
               
              
                  
                    November 29, 2024,  7:37am
                   
                   
              4 
               
             
            
              Are you using extension template?
             
            
               
               
               
            
            
                 
                 
              
           
          
            
            
              No i am using complete source tree with Linux Mint Os and use simple terminal with command ant extensions 
             
            
               
               
               
            
            
                 
                 
              
           
          
            
            
              
This are multiple jar files which i tested. But now i seted which compiled error free 
XML Contains ...
This are supported Jar Files Addressed in side build.xml
            
 
            
               
               
               
            
            
                 
                 
              
           
          
            
              
                JEWEL  
                
               
               
              
                  
                    November 29, 2024,  8:20am
                   
                   
              7 
               
             
            
              You don't need to add the cardview and recyclerview libraries with the extension. AI2 already has them built-in. (See here)  
You need to drag & drop the ListView  component and make it invisible.
I recommend you to use the new and improved extension builder FAST CLI .
             
            
               
               
               
            
            
                 
                 
              
           
          
            
            
              
@JEWEL  Thanks for Addressing about my issue.
I tried as you guided as considered alternative solution. and one error is solved. but another one popup again.
Once i Installed IntelJ Idea i will Try with FAST CLI  also.
             
            
               
               
               
            
            
                 
                 
              
           
          
            
              
                JEWEL  
                
               
               
              
                  
                    November 29, 2024, 11:50am
                   
                   
              9 
               
             
            
              You're trying to get length of a null string. You should check it before getting the length.
To get the stack trace of this exception read the device logs .
             
            
               
               
              1 Like 
            
            
                 
                 
              
           
          
            
              
                JEWEL  
                
                  Split this topic 
               
               
              
                  
                    December 2, 2024,  3:27pm
                   
                   
              10 
               
             
            
              4 posts were merged into an existing topic:   Fast : An Efficient Way to Build Extensions