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Help needed: [login to view URL]: Attempt to invoke virtual method on a null object reference

Hello,

I have a small and simple android application (android studio) that is working fine on older android versions. Now, I compiled it to support newer android versions. The application crashes with the following error:

[login to view URL]: Attempt to invoke virtual method 'void [login to view URL]([login to view URL]$OnCheckedChangeListener)' on a null object reference.

As I was disconnected from android development for many years, I don't have the patience for debug anymore :). I need some help. I believe the issue can be solved in few minutes by a smart developer.

Please apply only if you are 100% confident to solve this issue in a short time. Thank you for your understanding.

Regards

Kĩ năng: Android, Mobile App Development, Java

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Về Bên Thuê:
( 8 nhận xét ) Kawasaki, Japan

ID dự án: #21910880

Được trao cho:

DaxeshVekariya

Greeting from Daxesh! I have done this type of error fixing many time. Dm me for 100% solution. I am Daxesh and I am a full-stack engineer with 3+ year of experience I can assure you that I will be able to assist y Thêm

$15 USD trong 1 ngày
(2 Đánh Giá)
1.1

15 freelancer đang chào giá trung bình $23 cho công việc này

romancoder204

Hi. thanks for your posting. I'm very happy to have a chance of bidding your project. I have experience in the development of projects like yours If you hire me, I'll do my best for your project and finish greatly in a Thêm

$30 USD trong 1 ngày
(21 Nhận xét)
5.2
ankitmca010

Lets do it. I have 9 year experience in mobile application development using android. we can discuss more on chat. Regards, Ankit

$35 USD trong 1 ngày
(41 Nhận xét)
5.2
universe11125

I am a senior Android and IOS and web developer who can make your app as you want. I have checked your full proposal. I want to show you my ability and apps so that you can hire me. Please open a chat with me. Best Reg Thêm

$20 USD trong 1 ngày
(6 Nhận xét)
3.8
bogdanlonchuk

Hello, I can fix your issue. I have been already worked with Android Studio and Java/Kotlin languages, so I know how to do your task. I really find your project interesting. I have a couple of ideas on how we could go Thêm

$25 USD trong 1 ngày
(34 Nhận xét)
3.9
techsgrid

Greetings! Thank you for posting your requirements.I have 3+ year experience in Mobile App design & development and having excellent skills to fit on your requirement. Please let me know the good time to connect. I Thêm

$15 USD trong 1 ngày
(14 Nhận xét)
3.0
Nikunj27

Hello! I see you are facing nullpointerexception in your older Android code when you are trying to support it for newer versions. I am Nikunj, an expert Android developer with more than 5 years of experience in Android Thêm

$20 USD trong 1 ngày
(6 Nhận xét)
2.6
ks12280728

Hello. I want your work to go well. I have checked your project description in detail , and I am very interest in your project. I have developed lots of mobile app and websites. Please send me a private messages so we Thêm

$20 USD trong 1 ngày
(1 Nhận xét)
1.6
Mayurkumar96

I have 4.4 years of experience in Android Development. I can handle any error in your code. Let me help you. lets do chat for this. I will fix it in short time.

$15 USD trong 1 ngày
(3 Nhận xét)
1.0
jacobpeterson

Professional Android developer with 5 years experience. Should be able to debug and solve in 15 minutes.

$45 USD trong 1 ngày
(0 Nhận xét)
0.0
ChewGekKhim

Dear Manager! I am experienced react native developer who have 5+ years experience. I am confident that you will be completely satisfied with the quality, timeliness, and professionalism of my work. I had developed man Thêm

$20 USD trong 7 ngày
(0 Nhận xét)
0.0
incredibleanil

Dear client There are two ways to handle null pointerexception. 1. preventing null pointer exception ( quick and easy way but may have side effect) 2. finding root cause of problem and fixing that , along with fix 1 Thêm

$30 USD trong 1 ngày
(0 Nhận xét)
0.6
syedalihaidersha

I will do this for you. Please let me know if you are interested. Looking forward to your reply. Thanks for the time

$25 USD trong 1 ngày
(0 Nhận xét)
0.0
dhaval4aso

Hey there, I can help you with that crash. I have 3 years experience in professional android developement, but currently struggling for freelance work. Thanks.

$10 USD trong 1 ngày
(1 Nhận xét)
0.0
KrupeshDobariya

You don't need to spend lots of money on this type of project as i am able to do it in very less amount. Just ping me in chatbox i am sure you will get 100% satisfaction with my work. I will do it for you. -Krupesh Thêm

$20 USD trong 7 ngày
(0 Nhận xét)
0.0