I'm a beginner at programming! I'm trying to create an app that will send a notification in a specific time. The description of the notification must be one from an array previously defined inside the app. Right now, I am…
I'm using redisson-spring-boot-starter 3.13.2 and Kotlin for cache but I get the following exception: java.lang.IllegalArgumentException: java.io.NotSerializableException: com.service.message.State at org.redisson.RedissonObject.encodeMapValue(RedissonObject.java:338) at org.redisson.RedissonMapCache.fastPutOperationAsync(RedissonMapCache.java:843) at org.redisson.RedissonMapCache.fastPutAsync(RedissonMapCache.java:746) at org.redisson.RedissonMapCache.fastPut(RedissonMapCache.java:720) at org.redisson.spring.cache.RedissonCache.put(RedissonCache.java:107) at org.springframework.cache.interceptor.AbstractCacheInvoker.doPut(AbstractCacheInvoker.java:87) at org.springframework.cache.interceptor.CacheAspectSupport$CachePutRequest.apply(CacheAspectSupport.java:820) at org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:429) at org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:345) at org.springframework.cache.interceptor.CacheInterceptor.invoke(CacheInterceptor.java:61) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at…
I have problem with creating external configuration for my test classes. Right now my redis related tests have to have a companion object inside @Testcontainers @TestPropertySource("classpath:/application-test.properties") @SpringBootTest class RedisRelatedTest { companion object { @Container val container = GenericContainer<Nothing>("redis:5.0.7-alpine") .apply {…
I am trying to get start with Kotlin and TornadoFX. I have download Java jdk8u252-b09 and set it as my project SDK. See the following image: I have seen this post that inform us that the Unresolved reference: javafx's bugg…
I'm having problems getting data from the Facebook API inside a varaiable. In my main activity I call viewModel.getFeed(). The logger returns null, but OkHttp returns the response I want. How can I populate the list with this response data?…
I am facing this strange issue where my project compiles and runs successfully but in my kotlin scope functions red errors are coming. It also shows errors on some of the kotlin functions like toLong(), toDouble() etc. and I have…
I am using version 3.8.2 and having some issues with utf8 string appears as question mark (?) in the database when inserting new record, but it's display old record correctly (inserted using phpmyadmin). here how i init MySQLPool fun init(vertx:…
By sticky I mean a window that doesn't get closed by calling the launcher intent (intent.addCategory(Intent.CATEGORY_HOME). Previously this was done with WindowManager.LayoutParams.TYPE_PHONE, but this type is now deprecated and throws an exception on api 28: WindowManager$BadTokenException ... permission denied for…
In my current project we deploy several Spring Boot 1.5.4.RELEASE microservices in Openshift with Kubernetes. We have configured an Apache Proxy Balancer: From To /msa/microname1 -> / /msa/microname2 -> / ... Recently we introduced Spring Boot 2 and we developed…
I am working one project using kotlin + Rxjava + MVVM. During development facing issue of importing view ids in Fragment or viewholder. import kotlinx.android.synthetic.main.layout.* unused with kotlin. Normaly view id should used from kotlin synthetic layout imports but it…