Fix all errors after migrating to Flutter 2 Null Safety

$10-30 USD

Closed

Posted

about 3 years ago

$10-30 USD

Paid on delivery

I'm working on a Flutter project that I upgraded all its packages recently, I did flutter upgrade to Flutter 2, and then all classes got errors because of the Null Safety changes. I fixed as many classes as I could (almost all of them). But I still get some errors in the logcat. So I need someone experienced with the Null Safety Migration to.. - fix all issues until there's no more. - fix issues related with push notifications when the songs are playing in the background (iOS & Android).. I'm using package named "audio_service-0.17.0" Please start your proposal with "Null Safety Expert" to distinguish real proposals from automated ones.

Flutter

iOS Development

Android

Project ID: 29864150

About the project

9 proposals

Remote project

Active 3 yrs ago

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9 freelancers are bidding on average $115 USD for this job

@Shvet5

Null Safety Expert Hello, I have worked on 2 flutter applications and one of them has been updated to flutter 2.0 with null safety. I have checked audio_service plugin it is already updated to null safety. can you send other details for errors. It depends on which plugin has not been updated to null safety or it in process of being updated.

$30 USD in 7 days

4.7

(5 reviews)

3.0

@fawadahmed017

"Null Safety" Hello, I am ready to fix all errors in your app or web as per your requirement. I have vast experience in Flutter Framework. I am a terrific app developer having 6 years of experience. I will like to have a chat with you about this project so that I can start work immediately. Thanks Ahmad

$300 USD in 1 day

5.0

(1 review)

3.0

@maikao

Null Safety Expert. Hi, I'm learning Flutter Development. I can help to fix these null safety issue. Please contact me asap.

$50 USD in 3 days

0.0

(0 reviews)

0.0

@ProaceTech

Not a big deal I can fix that in 7 days feel free to reach if you are looking for an experienced expertise I am having 6 years of experience in mobile application development with iOS android and react native with 20+ live applications on AppStore and playstore

$278 USD in 7 days

0.0

(0 reviews)

0.0

@Mfarra2020

Null Safety Expert مرحبا أخ محمود لقد تعاملت مع مشاكل مشابهة يمكنني مساعدتك في مشكلتك تواصل معي ...................

$30 USD in 7 days

0.0

(0 reviews)

0.0

@raphaelmuindi

Null Safety Expert. Hi, iam a pro flutter developer witha ton of experience in the framework. I have developed numerous solution over 10 -15 large projects in both platforms on freelance. I know my job.

$200 USD in 3 days