How to Fix ‘markNeedsBuild’ Error in Syncfusion Flutter Charts After Flutter 3.24.0 Upgrade
Posted inDeveloper Issues Flutter

How to Fix ‘markNeedsBuild’ Error in Syncfusion Flutter Charts After Flutter 3.24.0 Upgrade

September 3, 2024
Developer: Sheeraz AliDesignation: Flutter DeveloperLinkedIn: Sheeraz AliGitHub: thesheerazali Problem: After upgrading Flutter to version 3.24.0, the syncfusion_flutter_charts package throws an error related to the use of markNeedsBuild in several files. Error Locations: The error occurs in the following files and line numbers: syncfusion_flutter_charts/lib/src/charts/common/element_widget.dart:117 syncfusion_flutter_charts/lib/src/charts/base.dart:3317 syncfusion_flutter_charts/lib/src/charts/cartesian_chart.dart:1367 syncfusion_flutter_charts/lib/src/charts/common/core_tooltip.dart:168 syncfusion_flutter_charts/lib/src/charts/common/core_legend.dart:452 Solution: To fix the error, change markNeedsBuild to markNeedsLayout in the specified lines of each file. Steps: Locate the Lines: Open each .dart file and go to the mentioned line numbers. Update the Code:Replace markNeedsBuild with markNeedsLayout.dartCopy code// Original code markNeedsBuild(); // Updated code markNeedsLayout(); Save and Rebuild: Save the changes and run flutter clean followed by flutter run to rebuild the project. Conclusion: Changing markNeedsBuild to markNeedsLayout resolves the error caused by the Flutter upgrade, allowing the syncfusion_flutter_charts package to work correctly. Find for More Code Error related news Click here. Download “Kalam AI” to generate Social media Posts easily.
Practical Solutions for Flutter Build Errors: A Case Study by ITcians Software Solution
Posted inDeveloper Issues Flutter

Practical Solutions for Flutter Build Errors: A Case Study by ITcians Software Solution

August 20, 2024
Company: ITcians Software Solution Developer: Zain ShaikhDesignation: Flutter DeveloperEducation: Software Engineering, University of SindhExperience: 2 YearsLinkedIn: Zain ShaikhGitHub: zainshaikh017Contact: zain77569@gmail.com Overview In the fast-paced world of mobile application development, encountering build errors can be a frustrating experience, especially when working on tight deadlines. Recently, Zain Shaikh, a seasoned Flutter developer at ITcians Software Solution, faced a perplexing issue during a project build that resulted in the error message: “Multiple Flutter Build Errors.” This error, indicated by prolonged build times and failed operations within the Flutter framework, can disrupt development processes and cause significant delays. The Issue While working on a Flutter project, Zain encountered the following error: Execution failed for task ‘:app:mapDebugSourceSetPaths’.Multiple build operations failed.Timeout waiting to lock Artifact transforms cache… The error was persistent, even after multiple attempts to rebuild the project. It was clear that a solution was needed to keep the project on track. The Solution Drawing on his experience and problem-solving skills, Zain executed a series of commands that ultimately resolved the issue.…