Question

我正在Java 10上运行Photon。我正在测试一个用于帮助我学习如何编写插件的小插件。运行插件时，我收到以下弹出验证消息：

Missing Constraint: Bundle-RequiredExecutionEnvironment: JavaSE-10

我的MANIFEST.MF文件如下：

Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: Application
Bundle-SymbolicName: com.packtpub.e4.application;singleton:=true
Bundle-Version: 1.0.0.qualifier
Bundle-Activator: com.packtpub.e4.application.Activator
Bundle-Vendor: PACKTPUB
Require-Bundle: javax.inject;bundle-version="0.0.0",
 org.eclipse.swt;bundle-version="0.0.0",
 org.eclipse.e4.ui.model.workbench;bundle-version="0.0.0",
 org.eclipse.jface;bundle-version="0.0.0",
 org.eclipse.e4.ui.services;bundle-version="0.0.0",
 org.eclipse.e4.ui.workbench;bundle-version="0.0.0",
 org.eclipse.e4.core.di;bundle-version="0.0.0",
 org.eclipse.e4.ui.di;bundle-version="0.0.0",
 org.eclipse.e4.core.contexts;bundle-version="0.0.0",
 org.eclipse.core.runtime;bundle-version="0.0.0",
 org.eclipse.e4.core.di.extensions;bundle-version="0.15.100",
 org.eclipse.e4.core.services;bundle-version="2.1.100",
 org.eclipse.osgi.services;bundle-version="3.7.0"
Bundle-RequiredExecutionEnvironment: JavaSE-10
Automatic-Module-Name: com.packtpub.e4.application
Import-Package: javax.annotation;version="0.0.0"
Bundle-ActivationPolicy: lazy
Service-Component: OSGI-INF/*.xml

我的启动配置在这里：

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.pde.ui.RuntimeWorkbench">
    <booleanAttribute key="append.args" value="true"/>
    <stringAttribute key="application" value="org.eclipse.e4.ui.workbench.swt.E4Application"/>
    <booleanAttribute key="askclear" value="true"/>
    <booleanAttribute key="automaticAdd" value="false"/>
    <booleanAttribute key="automaticValidate" value="true"/>
    <stringAttribute key="bootstrap" value=""/>
    <stringAttribute key="checked" value="[NONE]"/>
    <booleanAttribute key="clearConfig" value="false"/>
    <booleanAttribute key="clearws" value="true"/>
    <booleanAttribute key="clearwslog" value="false"/>
    <stringAttribute key="configLocation" value="${workspace_loc}/.metadata/.plugins/org.eclipse.pde.core/com.packtpub.e4.application.product"/>
    <booleanAttribute key="default" value="false"/>
    <booleanAttribute key="includeOptional" value="true"/>
    <stringAttribute key="location" value="${workspace_loc}/runtime-com.packtpub.e4.application.product"/>
    <stringAttribute key="org.eclipse.jdt.launching.JRE_CONTAINER" **value="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-10"/>**
    <stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="-os ${target.os} -ws ${target.ws} -arch ${target.arch} -nl ${target.nl} -consoleLog -clearPersistedState"/>
    <stringAttribute key="org.eclipse.jdt.launching.SOURCE_PATH_PROVIDER" value="org.eclipse.pde.ui.workbenchClasspathProvider"/>
    <stringAttribute key="pde.version" value="3.3"/>
    <stringAttribute key="product" value="com.packtpub.e4.application.product"/>
    <stringAttribute key="productFile" value="\com.packtpub.e4.application\com.packtpub.e4.application.product"/>
    <stringAttribute key="selected_target_plugins" value="com.ibm.icu@default:default,javax.annotation@default:default,javax.inject@default:default,org.apache.batik.constants@default:default,org.apache.batik.css@default:default,org.apache.batik.i18n@default:default,org.apache.batik.util@default:default,org.apache.commons.io@default:default,org.apache.commons.jxpath@default:default,org.apache.commons.logging@default:default,org.apache.felix.scr@1:true,org.apache.xmlgraphics@default:default,org.eclipse.core.commands@default:default,org.eclipse.core.contenttype@default:default,org.eclipse.core.databinding.beans@default:default,org.eclipse.core.databinding.observable@default:default,org.eclipse.core.databinding.property@default:default,org.eclipse.core.databinding@default:default,org.eclipse.core.expressions@default:default,org.eclipse.core.jobs@default:default,org.eclipse.core.runtime@default:true,org.eclipse.e4.core.commands@default:default,org.eclipse.e4.core.contexts@default:default,org.eclipse.e4.core.di.annotations@default:default,org.eclipse.e4.core.di.extensions.supplier@default:default,org.eclipse.e4.core.di.extensions@default:default,org.eclipse.e4.core.di@default:default,org.eclipse.e4.core.services@default:default,org.eclipse.e4.emf.xpath@default:default,org.eclipse.e4.ui.bindings@default:default,org.eclipse.e4.ui.css.core@default:default,org.eclipse.e4.ui.css.swt.theme@default:default,org.eclipse.e4.ui.css.swt@default:default,org.eclipse.e4.ui.di@default:default,org.eclipse.e4.ui.model.workbench@default:default,org.eclipse.e4.ui.services@default:default,org.eclipse.e4.ui.widgets@default:default,org.eclipse.e4.ui.workbench.renderers.swt@default:default,org.eclipse.e4.ui.workbench.swt@default:default,org.eclipse.e4.ui.workbench3@default:default,org.eclipse.e4.ui.workbench@default:default,org.eclipse.emf.common@default:default,org.eclipse.emf.databinding@default:default,org.eclipse.emf.ecore.change@default:default,org.eclipse.emf.ecore.xmi@default:default,org.eclipse.emf.ecore@default:default,org.eclipse.equinox.app@default:default,org.eclipse.equinox.common@2:true,org.eclipse.equinox.concurrent@default:default,org.eclipse.equinox.ds@1:true,org.eclipse.equinox.event@default:default,org.eclipse.equinox.preferences@default:default,org.eclipse.equinox.registry@default:default,org.eclipse.jface.databinding@default:default,org.eclipse.jface@default:default,org.eclipse.osgi.compatibility.state@default:false,org.eclipse.osgi.services@default:default,org.eclipse.osgi.util@default:default,org.eclipse.osgi@-1:true,org.eclipse.swt.win32.win32.x86_64@default:false,org.eclipse.swt@default:default,org.w3c.css.sac@default:default,org.w3c.dom.events@default:default,org.w3c.dom.smil@default:default,org.w3c.dom.svg@default:default"/>
    <stringAttribute key="selected_workspace_plugins" value="com.packtpub.e4.application@default:default"/>
    <booleanAttribute key="show_selected_only" value="false"/>
    <booleanAttribute key="tracing" value="false"/>
    <booleanAttribute key="useCustomFeatures" value="false"/>
    <booleanAttribute key="useDefaultConfig" value="true"/>
    <booleanAttribute key="useDefaultConfigArea" value="true"/>
    <booleanAttribute key="useProduct" value="true"/>
    <booleanAttribute key="usefeatures" value="false"/>
</launchConfiguration>

如您所见，启动配置正在请求JaveSE 10-我茫然不知为什么在插件加载和运行时没有其他问题的情况下出现此错误。

Answer 1

这似乎是Eclipse错误。 JavaSE-10在Bundle-RequiredExecutionEnvironment中不起作用。

一种解决方法是仅在Bundle-RequiredExecutionEnvironment中使用JavaSE-9。您可能会收到一条警告，指出JRE容器不是完美匹配，可以忽略不计。

不遵守manifest.mf中的Bundle-RequiredExecutionEnvironment

1 个答案: