java Questions

"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,…

VIEW QUESTION

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…

VIEW QUESTION

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…

VIEW QUESTION

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": {…

VIEW QUESTION

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…

VIEW QUESTION

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…

VIEW QUESTION

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…

VIEW QUESTION

Android Studio – Could not find com.google.android.exoplayer:exoplayer:2.11.4

September 10, 2024
programmer1360
2 Answers

I rebuild an existing project in Android Studio and the following error occurs 1: Task failed with an exception. ----------- * What went wrong: Execution failed for task ':app:dataBindingMergeDependencyArtifactsDebug'. > Could not resolve all files for configuration ':app:debugRuntimeClasspath'. > Could…

VIEW QUESTION

Amazon web services – software.amazon.awssdk.services.dynamodb.model.DynamoDbException: The security token included in the request is invalid

September 9, 2024
Anonymous User
2 Answers

I want to use the AWS SKD v2 of DynamoDB which can accepts the table name dynamically and return all the records and I am creating the Rest API for the same. I have to use the access key and…

VIEW QUESTION

Postgresql – Does serial data type assign unique values to each thread trying to insert?

September 8, 2024
Praneeth Bhargav
2 Answers

I am getting following error when inserting data in Postgres in a multi-threaded env, I am relying of serial data type to assign PK assuming it is thread-safe, I lose data when I get following error, how can ensure that…

VIEW QUESTION