【dbeaver】发生了错误。请参阅日志文件

一·背景

操作系统：win10
dbeaver版本：5.2.2
一直用的好好的dbeaver突然不能正常使用了，下载新版本依然不行，提示：发生了错误。请参阅日志文件，

二·错误日志

来到提示的目录 C:\Users\bin.dbeaver4.metadata 查看.log错误日志 如下：

!SESSION 2018-10-08 17:23:58.845 -----------------------------------------------
eclipse.buildId=unknown
java.version=11
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN
Command-line arguments:  -os win32 -ws win32 -arch x86_64

!ENTRY org.jkiss.dbeaver.model 4 0 2018-10-08 17:24:00.778
!MESSAGE 尚未创建工作台。
!STACK 0
java.lang.IllegalStateException: 尚未创建工作台。
	at org.eclipse.ui.PlatformUI.getWorkbench(PlatformUI.java:93)
	at org.jkiss.dbeaver.core.application.DBeaverApplication.shutdown(DBeaverApplication.java:290)
	at org.jkiss.dbeaver.core.application.DBeaverApplication.start(DBeaverApplication.java:165)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1499)

!ENTRY org.eclipse.osgi.compatibility.state.nls 2 0 2018-10-08 17:24:00.808
!MESSAGE Could not resolve module: org.eclipse.osgi.compatibility.state.nls [241]
  Unresolved requirement: Fragment-Host: org.eclipse.osgi.compatibility.state
  Unresolved requirement: Fragment-Host: org.eclipse.osgi.compatibility.state


!ENTRY org.eclipse.core.filesystem.win32.x86_64.nls 2 0 2018-10-08 17:24:00.809
!MESSAGE Could not resolve module: org.eclipse.core.filesystem.win32.x86_64.nls [253]
  Unresolved requirement: Fragment-Host: org.eclipse.core.filesystem.win32.x86_64
  Unresolved requirement: Fragment-Host: org.eclipse.core.filesystem.win32.x86_64


!ENTRY org.eclipse.osgi 4 0 2018-10-08 17:24:00.824
!MESSAGE 应用程序错误
!STACK 1
org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.IllegalStateException: 尚未创建工作台。)
	at org.eclipse.swt.SWT.error(SWT.java:4533)
	at org.eclipse.swt.SWT.error(SWT.java:4448)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820)
	at org.eclipse.swt.widgets.Display.release(Display.java:3874)
	at org.eclipse.swt.graphics.Device.dispose(Device.java:298)
	at org.jkiss.dbeaver.core.application.DBeaverApplication.start(DBeaverApplication.java:174)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1499)
Caused by: java.lang.IllegalStateException: 尚未创建工作台。
	at org.eclipse.ui.PlatformUI.getWorkbench(PlatformUI.java:93)
	at org.jkiss.dbeaver.core.WorkbenchContextListener.(WorkbenchContextListener.java:57)
	at org.jkiss.dbeaver.core.WorkbenchContextListener.registerInWorkbench(WorkbenchContextListener.java:254)
	at org.jkiss.dbeaver.core.DBeaverUI.lambda$0(DBeaverUI.java:124)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182)
	... 17 more

!ENTRY org.eclipse.e4.ui.workbench 4 0 2018-10-08 17:24:00.835
!MESSAGE FrameworkEvent ERROR
!STACK 0
java.lang.NoClassDefFoundError: javax/annotation/PreDestroy
	at org.eclipse.e4.core.internal.di.InjectorImpl.disposed(InjectorImpl.java:450)
	at org.eclipse.e4.core.internal.di.Requestor.disposed(Requestor.java:156)
	at org.eclipse.e4.core.internal.contexts.ContextObjectSupplier$ContextInjectionListener.update(ContextObjectSupplier.java:78)
	at org.eclipse.e4.core.internal.contexts.TrackableComputationExt.update(TrackableComputationExt.java:111)
	at org.eclipse.e4.core.internal.contexts.TrackableComputationExt.handleInvalid(TrackableComputationExt.java:74)
	at org.eclipse.e4.core.internal.contexts.EclipseContext.dispose(EclipseContext.java:178)
	at org.eclipse.e4.core.internal.contexts.osgi.EclipseContextOSGi.dispose(EclipseContextOSGi.java:99)
	at org.eclipse.e4.core.internal.contexts.osgi.EclipseContextOSGi.bundleChanged(EclipseContextOSGi.java:141)
	at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:908)
	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
	at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEventPrivileged(EquinoxEventPublisher.java:213)
	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:120)
	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:112)
	at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:168)
	at org.eclipse.osgi.container.Module.publishEvent(Module.java:476)
	at org.eclipse.osgi.container.Module.doStop(Module.java:634)
	at org.eclipse.osgi.container.Module.stop(Module.java:498)
	at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:202)
	at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:165)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.ClassNotFoundException: javax.annotation.PreDestroy cannot be found by org.eclipse.e4.core.di_1.6.100.v20170421-1418
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:433)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387)
	at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
	... 21 more

简单分析一下错误日志
java.version=11 表示我使用的jdk版本，最近操作系统升级到了jdk11，dbeaver我下载的是外置jre版本，所以这里打印的版本是11。
关键异常信息：java.lang.NoClassDefFoundError: javax/annotation/PreDestroy
PreDestroy 找不到是因为 Jdk9开始使用模块化，PreDestroy需要手动添加才可以支持。
我们来到dbeaver的根目录 打开 dbeaver.ini

-startup
plugins/org.eclipse.equinox.launcher_1.4.0.v20161219-1356.jar
--launcher.library
plugins/org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.551.v20171108-1834
-showsplash
-vmargs
-XX:+IgnoreUnrecognizedVMOptions
--add-modules=ALL-SYSTEM
-Xms64m
-Xmx1024m

发现参数内 已经有了add-modules=ALL-SYSTEM 还是NoClassDefFoundError。不知道是不是dbeaver还不兼容jdk11 ，换其他的解决方案。

三·解决方案

打开dbeaver根目录下的readme.txt

  -f 
    Open specified SQL file(s) in SQL editor.
    This command can be used to associate SQL files with DBeaver in shell.

  -nosplash
    Do not show splash screen

  -data 
    Store all projects/configuration in folder . By default DBeaver
	stores all its data in user's home ".dbeaver4" folder.
	 can be an absolute or relative directory name.
	If you want to use DBeaver as redistributable program start it
	with arguments like "dbeaver -data workspace".

  -nl locale
    Use specified locale instead of default one.
    Example: -nl en (use English locale).

  -vm 
    Use Java VM installed in  folder instead of default
    location.

  -vmargs 
    Allows to pass any number of additional parameters to JVM.
    Additional parameters may be used to customize environment or
    3-rd party jdbc drivers.

  -clean
    Clears all Eclipse caches. Use it if DBeaver fails to start after version upgrade.

我们使用-vm参数 指定jdk为jdk8的目录。
1·右键点击dbeaver.exe发送到桌面快捷方式

目标处填写-vm参数：D:\dbeaver\dbeaver.exe -vm “C:\Program Files\Java\jdk1.8.0_45\bin”
使dbeaver 启动的时候 使用指定的Jdk即可。