java Questions

Public void(View v) doesn't work. Android Studio

September 25, 2024
Manuel Lermanda
2 Answers

I got the following: public class activity_menuPrincipal extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); EdgeToEdge.enable(this); setContentView(R.layout.activity_menu_principal); ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main), (v, insets) -> { Insets systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars()); v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom); return insets; }); public void abrirCalculadora(View v){ Intent…

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Flutter Build: FAILURE: Build failed with an exception

September 24, 2024
JOo
2 Answers

every time i try to build my app i get this error Running Gradle task 'assembleRelease'... FAILURE: Build failed with an exception. What went wrong: Execution failed for task ':flutter_native_image:verifyReleaseResources'. A failure occurred while executing com.android.build.gradle.tasks.VerifyLibraryResourcesTask$Action Android resource linking failed…

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Issue with Firebase Realtime database Race condition with Android Java

September 22, 2024
Learn2Code
2 Answers

I want to start off that this issue in NOT impacting my iOS app and strictly in Android using java. Below is my code: The first function calls Firebase to get the users in the pool: private void getPlayerCount() {…

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"Cannot read file" on ClaimCenter startup – webapp folder not generated on server startup on Ubuntu

September 20, 2024
Maxim Kozlyuk
2 Answers

Here is an error itself: java.io.IOException: Cannot read file: /home/max/IdeaProjects/GW/Guidewire10/ClaimCenter/modules/configuration/build/idea/webapp/WEB-INF/jetty.xml at org.eclipse.jetty.start.StartArgs.addUniqueXmlFile(StartArgs.java:223) at org.eclipse.jetty.start.StartArgs.resolveExtraXmls(StartArgs.java:1388) at org.eclipse.jetty.start.Main.processCommandLine(Main.java:355) at org.eclipse.jetty.start.Main.main(Main.java:75) at com.guidewire.commons.jetty.GWServerJettyServerMain.main(GWServerJettyServerMain.java:62) Usage: java -jar $JETTY_HOME/start.jar [options] [properties] [configs] java -jar $JETTY_HOME/start.jar --help # for more information Disconnected from the target VM,…

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How do I set up hot reload for a dockerized Spring Boot application?

September 18, 2024
fromSeri
2 Answers

I'm working on setting up an application with a React front-end and a Spring Boot back-end, alongside PgAdmin and PostgreSQL. I've successfully set up everything in Docker containers, including hot-reload for the front-end. However, setting up hot reload for the…

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record_mp3 dependency problem while gradle build in flutter

September 17, 2024
Sahadev Bhaganagare
2 Answers

I executed the flutter project after installing all the required dependencies, did a multiple "flutter clean" and "flutter pub get" but no improvement. I tried changing build.gradle but that was of no use. please go through this error, i could…

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Trying to skip one level when generating Json from wrapper class that contains two classes

September 16, 2024
Raquel Garrido
2 Answers

So I have this domain class in a spring boot app for a REST API, that contains two subdomain objects: public class Maximize { private Profit profit; private Stats stats; ... The generated JSON looks like this: { "profit": {…

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MySQL Testcontainer Timezone Issue When Using Spring Data JDBC

September 13, 2024
BtySgtMajor
2 Answers

I have a weird issue that I'm hoping is just something stupid I'm overlooking (and will gladly eat crow on). I have a Spring Boot project that makes use of Spring Data JDBC. It also uses Testcontainer's MySQL container for…

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Is it possible to serialise a websocket connection to an external system like redis cache, and later pick up by an another pod and deserialise connect

September 13, 2024
Pavan Joshi
2 Answers

We have a design where the front end connects to backend nodes by Websockets. Consider an example where Frontend node 1 (connects websocket) -----> server node1 Then server node1 cache the session id(session id 1) in the in memory of…

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Postgresql – postgres enum hibernate 6 takes wrong type name

September 11, 2024
k31
2 Answers

Here is my setup: spring boot 3 + hibernate 6 + postgres 15 I have an entity with field that is enum: @Slf4j @Getter @Setter @Entity @Table(name = "foo") public class FooEntity { @Column(name = "favorite_fruit_type", nullable = true, columnDefinition…

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