Maven intellij jar no manifest file error

#Maven intellij jar no manifest file error code

The following entries can be put into your build. If you need more information, dig deep into maven-jar-plugin documentation: see Specify Main-Class in Gradle You have to change this according to your specific project.

#Maven intellij jar no manifest file error code

In the code snippet above, is our fully-qualified name of the Main-Class. We first create a text file named Manifest.txt with the following. These two JAR files are in the same directory. This issue can be resolved by adding maven-jar-plugin to our pom.xml file. jar into the class path for use in MyJar.jar. The 'no main manifest attribute' error message may occur in a Maven project due to the absence of the Main-Class entry in MANIFEST.MF. Opening the jar file with WinRAR, you would see the contents of it, along with MANIFEST.MF.ДЄ typical MANIFEST.MF file should contain the following lines Manifest-Version: the version of the Manifest file.Д«uild-Jdk: the JDK version installed in your machine.Д«elow is an example of a MANIFEST.MF file. In the Run/Debug Configurations dialog, click and select JAR Application. Press Ctrl+Shift+A, find and run the Edit Configurations action. If you have a Spring Boot Maven project, refer to the Spring section. Inside the jar file, the MANIFEST.MF file is located in META-INF folder. For Maven projects, you can use IntelliJ IDEA to run the JAR file. Without a Main, or Main-Class attribute, Java have no way to know which class it should run when you execute the jar. It tells Java which class would be used as the entry point of the application. The Main, or Main-Class is an essential attribute to make your jar executable. Missing entry point of Main-Class in MANIFEST.MF file.

To fix this error in the SB project, put the maven-plugin dependency under the tag.

'no main manifest attribute' error message is thrown because of various reasons, but most of the time, it fall under one of the following category. Unable to execute jar- file: no main manifest attribute.

5 Specify entry point in Eclipse Why 'no main manifest attribute'?