explicit serialVersionUID considered harmful?

It seems to me that explicitly specifying serialVersionUID for new classes is bad. Consider the two cases of not changing it when layout has it should have been changed and changing it when it...

Specified cast is not valid Linq Query

Hi i would like to query a table based on its primary key. i have tried both var deviceDetails = (from d in db.Devices where d.DeviceId == pointDetails.DeviceId ...

Composer proc_open(): fork failed - Cannot allocate memory

I have this same error as others when running php ~/composer.phar update: The following exception is caused by a lack of memory and not having swap configured Check...

Unity + C# - "Resolution of the dependency failed"

*My application have a 10 WCFService ( WCFService Application on platform .NET Framework 3.5) with same software and hardware but only 1 takes this exception:* When user is logged in invoke this...

How to change avast firewall settings to allow maven to download required plugins?

When i run > mvn archetype:generate i get following error: mvn archetype:generate [INFO] Scanning for projects... Downloading:...

NoClassDefFoundError: Failed resolution of: Landroid/support/v4/os/BuildCompat;

i am having a problem dealing with this error, when i run my app it stops and shows error in logcat: Caused by: java.lang.ClassNotFoundException: Didn't find...

How to Set selected item in BottomNavigationView

I am trying to set default item on activity created but it isn't working? This is my code: protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); ...

pickle.PicklingError: Cannot pickle files that are not opened for reading

I'm getting this error while running PySpark job on Dataproc. What could be the reason? This is the stack trace of error. File "/usr/lib/python2.7/pickle.py", line 331, in save ...

Laravel 5.2: The Process class relies on proc_open, which is not available on your PHP installation

I use cron job to do some CRUD operation using laravel Task Scheduling. On localhost and on my Share-Hosting server it worked fine for months until recently I keep getting this error when I run...

No flutter framework stack trace

I used to see full stack trace when Flutter framework throw error. However since recent release, no stack track are shown other then the following message. Full code import...

Apparently Random Error: "Antiforgery token validation failed. The antiforgery cookie token and request token do not match."

Background I have a relatively new ASP.NET Core 2 site. It's running on just one server (Windows Server 2012 R2, IIS 8.5), and I only restart the site once every few days when I upload an update....

com.android.tools.r8.errors.CompilationError: Program type already present: androidx.annotation.AnimRes

I'm trying to rebuild my project which I've written in kotlin but it has constantly failed with the error Program type already present: androidx.annotation.AnimRes I've tried Invalidating...

How to connect to SQL Server docker container from another container?

I have pulled and run SQL Server 2017 container image using the following command: docker pull microsoft/mssql-server-linux docker run --name mssql -e 'ACCEPT_EULA=Y' -e 'SA_PASSWORD=!Abcd123' -p...

Sublime Text 3 SASS Build error, cannot build a css file

I'm using SASSBuild on Sublime Text3 to save style.scss as a nested .css but keep failing with exit code 64. All installs were successful: -packages: SASS, SCSS, SASSBuild -SASS using...

How to resolve fs.existsSync is not a function

In NodeJS I have: const fs = require('fs'); if (!fs.existsSync("some_path")) { ... } But I get the error: TypeError: fs.existsSync is not a function After doing some searching, I read that...

How to increase EsLint memory to avoid `JavaScript heap out of memory`?

I'm trying to run EsLint on a very large javascript file and the process is running out of memory. To give you an idea of how big the file is I ran Cloc on it and here's the output: $ cloc app.js...

Execution failed for task ':app:checkDebugDuplicateClasses'. Ionic4 Android

I'm currently working on an ionic4 application, but recently it stopped working while building the application on an android reall device after adding https://ionicframework.com/docs/native/fcm...

PyTorch - Getting the 'TypeError: pic should be PIL Image or ndarray. Got <class 'numpy.ndarray'>' error

I am getting the error TypeError: pic should be PIL Image or ndarray. Got <class 'numpy.ndarray'> when I try to load a non-image dataset through the DataLoader. The versions of torch and...

C# static method called only on startup

I have this static method, which is called somewhere on startup of every WebApi method (using MVC core, WebApi project): private static object syncObj = new object(); private static string...

Task 'installDebug' not found in project ':app' - run-android after creating project

After creating a react native project, I tried to run it on my android device. I enter adb devices into the terminal, I saw my device. I ran react-native run-android. And after a while Task...

Failed to link org/primefaces/application/resource/DynamicResourcesPhaseListener : javax/faces/event/PhaseListener

I recently upgraded from JSF 2.2 to JSF 2.3.6 for JBoss EAP 7.2. After making all the changes including pom.xml changes and annotation changes, when I deploy the WAR file into the server, my WAR...

Fatal error: Uncaught Error: Call to a member function getSum() on array in MobileShopee\Mobile Shopee\Templet\_cart-templet.php:78 Stack trace: #0

I am facing this problem in my code where I want to calculate price to my subtotal section in _cart-templet.php file but it give me error I included all the necessary code below for this...

Playstore error: App Bundle contains native code, and you've not uploaded debug symbols

When I want to release a new flutter app bundle to the Playstore. I get this error: "This App Bundle contains native code, and you've not uploaded debug symbols. We recommend you upload a symbol...

Failed to build iOS project. We ran "xcodebuild" command but it exited with error code 65

I am new in react native development. I am using new MacBook Air (M1, 2020) with M1 chip. I have Installed the dependency below: Node = v14.15.3 Npm = 6.14.9 Homebrew = 2.7.0 react-native-cli:...

Execution failed for task ':app:runCheckstyle'

After Implementing Huawei Ads Into My App I Am Facing The Following Error Execution failed for task ':app:runCheckstyle'. Checkstyle rule violations were found. See the report at:...

Unable to determine Android SDK

Cordova creates a package and imports it to android studio Following Error: 1: Task failed with an exception. ----------- * Where: Script...

wrapperVersion not supported for Maven 3.8.1, it must be at least 4

I am using Maven for a new Java project. After generating the project using one of the Maven artifacts, I've tried to generate Maven wrapper scripts inside the project. For this purpose I am using...

KMM - Error Task 'embedAndSignAppleFrameworkForXcode' not found in project ':shared'

I created a project to demo Kotlin Multiplatform Mobile. I built and ran it successfully on both devices: Android and iOS. After that, I re-ran the project on iOS. It had an error. > Configure...

Unity 2020.3.xx Gradle build failed

I've been working some android unity project but when i try to build i got some Errors Here is one; **Starting a Gradle Daemon, 1 stopped Daemon could not be reused, use --status for...

Springboot 2.6.0 / Spring fox 3 - Failed to start bean 'documentationPluginsBootstrapper'

I'm trying to initiate a Springboot project using Open Jdk 15, Springboot 2.6.0, Springfox 3. We are working on a project that replaced Netty as the webserver and used Jetty instead because we do...