Error - Project JDK is not defined
If you get the message - "Project JDK is not defined" on IntelliJ IDEA when trying to run your Java (Android) code then you have not set your JDK with the IDE,
Solution:Simply click on "Setup JDK" (you will see it at the right side of the message line) and select the JDK that are available - "JDK 8" in my case, once you select a JDK, indexing may take up some time and you should see a green check sign.
You should now be able to Build and Run Java code.
More Posts related to Java,
- Java - Calculate time taken for the code to execute in milliseconds or nanoseconds
- Calculate Sum of List elements using Java Streams
- [Program] How to read three different values using Scanner in Java
- [Fix] Java Exception with Lambda - Cannot invoke because object is null
- Convert JSON String to Java GSON Object Example
- Unsupported major.minor version 52.0 in java
- What Java version is used for Minecraft 1.18
- Parse XML file in Java using DOM Parser
- Spring Boot Web + Thymeleaf Hello World Example in IntelliJ in 5 Easy Steps
- [fix] MySQL cj jdbc CommunicationsException: Communications link failure
- [Fix] java.time.zone.ZoneRulesException: Unknown time-zone ID
- [Java] Read a File with UTF-8 Encoding
- Your JBoss Application Server 7 is running However you have not yet added any users to be able to access the admin console
- Get Client IP address from HTTP Response in Java
- Java Join Strings with Comma Separator
- Unbound classpath container: JRE System Library [JavaSE-1.7]
- Java Read and Write Properties file with Examples
- Java SE JDBC with Prepared Statement Parameterized Select Example
- [fix] Java Spring Boot JPA SQLSyntaxErrorException: Encountered user at line 1 column 14
- [Solution] Java JDBC SQLException: No value specified for parameter 1
- import servlet API to eclipse project (javax.servlet cannot be resolved error)
- Java: TimeZone List with GMT/UTC Offset
- Java 8: Steam map with Code Examples
- Split a String in Java with Examples
- Add days/weeks/months/years to LocalDate in Java 8 and above examples
More Posts:
- How to mute all sounds in Notepad++ - NotepadPlusPlus
- How to check Command Line Tools Version [Updated for Ventura] - MacOS
- How to run React Native App using Android Studio Emulator - Android-Studio
- How to reset AirPods or AirPods Pro using iPhone/iPad or iPod - iOS
- 3 Commands to stop Nginx Server - Linux
- [Soluiton] You already have the latest version of Android Studio installed - Android
- Must Know Homebrew Commands for Mac/Linux Users - MacOS
- Parse XML file in Java using DOM Parser - Java
