如何解决SonarLint eclipse缺少必需的包

Question

我在Eclipse Luna中加载SonarLint 2.2.0时遇到问题。 官方网站文档称Eclipse Luna支持2.2.0版本。 我也可以毫无问题地从Eclipse Marketplace安装SonarLint。 但是在eclipse重启时，SonarLint无法加载。 在诊断插件时，我发现有一些丢失的包，如下图所示。

从OSGI控制台检查捆绑包时，我有捆绑包，它处于ACTIVE状态，但版本不同，如下所示。

看看这个，如果有的话，我认为我不应该将equinox降级到版本0.0.0。 而且不确定我该如何处理它。 任何帮助将不胜感激。

谢谢

Answer 1

SonarLint for Eclipse的2.2.0版本已移至Java 8（以及SonarLint Core库）。 因此，所有这些bundle的MANIFEST都被更新为需要JavaSE-1.8执行环境。

如果您的Eclipse安装无法提供此要求，则不会加载SonarLint插件。 我同意这种无声的失败是一种耻辱，但如果你对如何改进有所了解，请告诉我。

Eclipse不提供JavaSE-1.8的可能原因：

• Eclipse是用Java <8启动的。确保只需打开帮助 - >关于Eclipse - >安装细节 - >配置并查找属性java.version 。 这里的解决方案很简单：使用JVM 1.8+运行Eclipse。
• 您使用的是非常旧的Eclipse版本（<Kepler SR1）。 没有Java 1.8配置文件，因此即使您使用JVM 1.8也无法工作（请参阅https://bugs.eclipse.org/bugs/show_bug.cgi?id=387699 ）。 Luna应该得到支持，但是如果你从旧版本的Eclipse升级则可能会被破坏（请参阅如何将执行环境1.8添加到Eclipse Luna？ ）。 尝试全新安装Luna或更新版本。

Answer 2

我看到了同样的问题，并在OSGi控制台中运行了diag。 我发现SonarLint eclipse捆绑包引用了2.3.1版本的核心SonarLint捆绑包，而插件有效负载包括2.4.0版本的核心包。

例如：diag命令显示sonarlint.eclipse.core包引用sonarlint-client-api_2.3.1，而插件有效内容包括sonarlint-client-api_2.4.0。

注意：我在OP提供的diag窗口底部看到了相同的版本问题。

我认为需要使用正确的软件包版本重建/重新打包SonarLint 2.2软件包。

这是我的OSGi控制台输出供参考。

osgi> ss
...
1241    INSTALLED   org.sonarlint.eclipse.core_2.2.0.201607291419-RELEASE
1242    INSTALLED   org.sonarlint.eclipse.jdt_2.2.0.201607291419-RELEASE
1243    INSTALLED   org.sonarlint.eclipse.ui_2.2.0.201607291419-RELEASE
1244    INSTALLED   org.sonarsource.sonarlint.core.sonarlint-client-api_2.4.0
1245    INSTALLED   org.sonarsource.sonarlint.core.sonarlint-core_2.4.0


osgi> diag 1241
reference:file:plugins/org.sonarlint.eclipse.core_2.2.0.201607291419-RELEASE.jar [1241]
  Direct constraints which are unresolved:
    Missing required bundle org.sonarsource.sonarlint.core.sonarlint-client-api_2.3.1.
    Missing required bundle org.sonarsource.sonarlint.core.sonarlint-core_2.3.1.
    Missing required capability Require-Capability: osgi.ee; filter="(&(osgi.ee=JavaSE)(version=1.8))".
  Leaf constraints in the dependency chain which are unresolved:
    reference:file:plugins/org.sonarsource.sonarlint.core.sonarlint-core_2.4.0.jar [1245]
      Missing required capability Require-Capability: osgi.ee; filter="(&(osgi.ee=JavaSE)(version=1.8))".
    reference:file:plugins/org.sonarsource.sonarlint.core.sonarlint-client-api_2.4.0.jar [1244]
      Missing required capability Require-Capability: osgi.ee; filter="(&(osgi.ee=JavaSE)(version=1.8))".

osgi> diag 1242
reference:file:plugins/org.sonarlint.eclipse.jdt_2.2.0.201607291419-RELEASE.jar [1242]
  Direct constraints which are unresolved:
    Missing required bundle org.sonarlint.eclipse.core_0.0.0.
    Missing required capability Require-Capability: osgi.ee; filter="(&(osgi.ee=JavaSE)(version=1.8))".
  Leaf constraints in the dependency chain which are unresolved:
    reference:file:plugins/org.sonarsource.sonarlint.core.sonarlint-core_2.4.0.jar [1245]
      Missing required capability Require-Capability: osgi.ee; filter="(&(osgi.ee=JavaSE)(version=1.8))".
    reference:file:plugins/org.sonarsource.sonarlint.core.sonarlint-client-api_2.4.0.jar [1244]
      Missing required capability Require-Capability: osgi.ee; filter="(&(osgi.ee=JavaSE)(version=1.8))".
    reference:file:plugins/org.sonarlint.eclipse.core_2.2.0.201607291419-RELEASE.jar [1241]
      Missing required capability Require-Capability: osgi.ee; filter="(&(osgi.ee=JavaSE)(version=1.8))".

osgi> diag 1243
reference:file:plugins/org.sonarlint.eclipse.ui_2.2.0.201607291419-RELEASE.jar [1243]
  Direct constraints which are unresolved:
    Missing required bundle org.sonarlint.eclipse.core_0.0.0.
    Missing imported package org.sonarsource.sonarlint.core.client.api.connected_0.0.0.
    Missing imported package org.sonarsource.sonarlint.core.client.api.util_0.0.0.
    Missing required capability Require-Capability: osgi.ee; filter="(&(osgi.ee=JavaSE)(version=1.8))".
  Leaf constraints in the dependency chain which are unresolved:
    reference:file:plugins/org.sonarsource.sonarlint.core.sonarlint-core_2.4.0.jar [1245]
      Missing required capability Require-Capability: osgi.ee; filter="(&(osgi.ee=JavaSE)(version=1.8))".
    reference:file:plugins/org.sonarsource.sonarlint.core.sonarlint-client-api_2.4.0.jar [1244]
      Missing required capability Require-Capability: osgi.ee; filter="(&(osgi.ee=JavaSE)(version=1.8))".
    reference:file:plugins/org.sonarlint.eclipse.core_2.2.0.201607291419-RELEASE.jar [1241]
      Missing required capability Require-Capability: osgi.ee; filter="(&(osgi.ee=JavaSE)(version=1.8))".

osgi> diag 1244
reference:file:plugins/org.sonarsource.sonarlint.core.sonarlint-client-api_2.4.0.jar [1244]
  Direct constraints which are unresolved:
    Missing required capability Require-Capability: osgi.ee; filter="(&(osgi.ee=JavaSE)(version=1.8))".

osgi> diag 1245
reference:file:plugins/org.sonarsource.sonarlint.core.sonarlint-core_2.4.0.jar [1245]
  Direct constraints which are unresolved:
    Missing required bundle org.sonarsource.sonarlint.core.sonarlint-client-api_2.4.0.
    Missing required capability Require-Capability: osgi.ee; filter="(&(osgi.ee=JavaSE)(version=1.8))".
  Leaf constraints in the dependency chain which are unresolved:
    reference:file:plugins/org.sonarsource.sonarlint.core.sonarlint-client-api_2.4.0.jar [1244]
      Missing required capability Require-Capability: osgi.ee; filter="(&(osgi.ee=JavaSE)(version=1.8))".

Answer 3

您是否已将这些插件添加为清单中的“必需捆绑包”？