In case the Compiler Compliance Level is not the correct one, we can simply uncheck the Use compliance from execution environment option and choose the correct one. 5. Switching Java Versions As a Java project evolves, we may need to change the Java version (JDK/JRE) associated with the ...
I have signed the Eclipse Contributor Agreement (ECA) Adapt to change in JavaCore's new API about supported Java versions … 8e86ea6 HannesWell mentioned this pull request Aug 6, 2024 Return a SortedSet in getAllJavaSourceVersionsSupportedByCompiler() eclipse-jdt/eclipse.jdt.core#2770 M...
用Eclipse创建Java web项目时选择的Artifact Id为maven-artchetype-webapp,由于这个archetype比较老,用的servlet还是2.3的。 而现在一般至少都是2.5,在Project Facets里面修改Dynamic web module为2.5+ 的时候就会出现Cannot change version of project facet Dynamic web module to xxx,如图: 解决方法 1、更改Java web...
Source File: ResourceRelocationProcessor.java From xtext-eclipse with Eclipse Public License 2.0 5 votes public Change createChange(String name, ResourceRelocationContext.ChangeType type, IProgressMonitor pm) throws CoreException, OperationCanceledException { if (uriChanges.isEmpty()) { return null;...
开发环境:eclipse. 第一步:查找项目所在位置,右键项目--》Properties 第二步,找到项目目录下的.settings文件夹 第三步,找到.settings文件夹下的org.eclipse.wst.common.project.facet.core.xml文件 第四步,用记事本等编辑文件编辑该文件,并修改下图的标红处修改为3.0(此处编辑使用的是Editplus) ...
1.Java compiler level does not match the version of the installed Java project facet. 2.Target runtime Apache Tomcat v8.0 is not defined. 本机默认jdk为1.6版本,tomcat为7.0版本。 检查Project Facets, 试图更新为低版本时报如下错误 此时,改.settings中的org.eclipse.wst.common.project.facet.core.xml...
问在Eclipse Juno中运行Groovy时出现异常java.lang.IncompatibleClassChangeErrorENjava.lang.IncompatibleClass...
The script editor now supports alternative keymaps for IntelliJ, Eclipse, and VS Code with appropriate versions for macOS. On first use, you choose a keymap and you can change it later on in the Keymap dialog. Added a sensitivity option for compiler variables to avoid writing values to the ...
Desktop client: - UI fix: Workaround for Equinox behavior changes introduced in Eclipse Mars, which could lead to ever-growing storage use on Windows platforms - Lazy initialization for big arrays - Debuggers views: Minor improvements Core and Core Modules: - Temporarily backup JDB2 databases ...
"command": "java.action.showSupertypeHierarchy", "title": "Show Supertype Hierarchy", "icon": { "dark": "./icons/dark/supertypehierarchy.png", "light": "./icons/light/supertypehierarchy.png" }, "icon": "$(type-hierarchy-super)", "enablement": "typeHierarchyDirection != parents", "ca...