![Failed to Load Main-Class Manifest Attribute' When Installing a Plugin | Confluence | Atlassian Documentation Failed to Load Main-Class Manifest Attribute' When Installing a Plugin | Confluence | Atlassian Documentation](https://confluence.atlassian.com/confkb/files/323392651/323619634/1/1361830588979/Plug-in_error.jpg)
Failed to Load Main-Class Manifest Attribute' When Installing a Plugin | Confluence | Atlassian Documentation
![intellij idea - How to avoid error message "no main manifest attribute, in MyApp.jar"? - Stack Overflow intellij idea - How to avoid error message "no main manifest attribute, in MyApp.jar"? - Stack Overflow](https://i.stack.imgur.com/NUFSl.png)
intellij idea - How to avoid error message "no main manifest attribute, in MyApp.jar"? - Stack Overflow
![How to generate executable jar of a gradle project which does not have main class(main method)? - Help/Discuss - Gradle Forums How to generate executable jar of a gradle project which does not have main class(main method)? - Help/Discuss - Gradle Forums](https://global.discourse-cdn.com/gradle/original/2X/0/0e7b50b9945fa836c9e8c0054a414c9ba44217a4.png)
How to generate executable jar of a gradle project which does not have main class(main method)? - Help/Discuss - Gradle Forums
![no main manifest attribute, in /usr/share/java/guice.jar · Issue #2 · mnemonic-no/act-platform · GitHub no main manifest attribute, in /usr/share/java/guice.jar · Issue #2 · mnemonic-no/act-platform · GitHub](https://user-images.githubusercontent.com/10558255/53133888-3d499d80-35b8-11e9-973a-e31887534be7.png)
no main manifest attribute, in /usr/share/java/guice.jar · Issue #2 · mnemonic-no/act-platform · GitHub
![Java Application Blocked: missing a "Permissions" manifest attribute in the main jar – Inductive Automation Help Center Java Application Blocked: missing a "Permissions" manifest attribute in the main jar – Inductive Automation Help Center](http://files.inductiveautomation.com/Support/KnowledgebaseImages/MissingRequiredPermissions/manifest%20permissions.png)