I’m working on a Flutter project and recently updated to Java 17. Since the update, my build fails with the following error when trying to run assembleDebug: FAILURE: Build failed with an exception. What went wrong: Could not open cp_settings…
I downloaded and built the following jar: https://github.com/pgjdbc/pgjdbc/tree/REL42.7.2 In particular, I ned the file postgresql.jar, and I must build by myself because I have to do a small change in its code (i cannot use the postgresql.jar as is provided…
All of sudden when I open project with visual studio code, it shows error. The java.jdt.ls.java.home variable defined in Visual Studio Code settings points to a missing or inaccessible folder (/Users/hayat/Library/Application Support/Code/User/globalStorage/pleiades.java-extension-pack-jdk/java/17) When I open settings.json, it shows below. "java.configuration.runtimes":…
The solution presented in Convert a string list/set to json objects in java seems not to work any more. In version 1.1.4 of the javax.json JSONObject is now a subclass of the typed Map<String, JsonValue> . Hence jsonObject.put("key", "value") leads…
I created a utility class to handle database connections using JDBC. I get the error below in another class, performing actions such as displaying the values from the database: "Cannot invoke "java.sql.Connection.prepareStatement(String)" because "Utils.connection" is null" I have another class…
In a Java REST service using JAX-RS (Jersey 3.1.1, Jackson 2.14.2), I have an immutable data object, say: public class MyDataObj { private int a; public static MyDataObj valueOf(String jsonStr) { return new MyDataObj(new ObjectMapper().readTree(jsonStr).get("a").asInt()); } public MyDataObj(int a) {…
I have the following container up and running on Windows docker pull selenium/standalone-chrome docker run -d -p 4444:4444 -v /dev/shm:/dev/shm selenium/standalone-chrome The program takes screenshot from a website and writes to a docker filesystem but I do not see that…
After i set up my flutter project with firebase. I was unable to run my app. I tried rebuilding the app with flutter clean and also tried changing the various java versions, currently at java v17. tried ./gradlew clean ./gradlew…
I have a Java/SWT program, and I am using the standard Browser widget that comes with the SWT library. Due to its shortcomings (more about that if you're interested), I am considering switching to Equo Chromium Community Edition, which seemed…
The Java path and the error I received are mentioned below. and i set JAVA_HOME correctly sdk version. Maybe flutter sdk old ? 1. C:UsersASUS>flutter doctor Doctor summary (to see all details, run flutter doctor -v): [√] Flutter (Channel stable,…