本人刚进公司，公司老程序走了，留下一个java写的软件，怎么跑都跑不起来，环境配置换了好几次，都不行，各路大神求教一下怎么弄，本人是写javaweb的，确实没这方面的经验,大神教一下怎弄，或者教学网站分享下，谢谢谢谢!

```

```

这里是日志。。。。。。。。。。。。。。。。。。。。。。。
!SESSION 2018-05-15 15:53:06.887 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.8.0_65
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN
Framework arguments: -product InvTest.product
Command-line arguments: -product InvTest.product -data E:\JAVARUN/../runtime-InvTest.product -dev file:E:/JAVARUN/.metadata/.plugins/org.eclipse.pde.core/InvTest.product/dev.properties -os win32 -ws win32 -arch x86_64 -consoleLog

!ENTRY org.eclipse.osgi 4 0 2018-05-15 15:53:08.828
!MESSAGE Application error
!STACK 1
java.lang.Error: Unresolved compilation problem:

at com.nfcx.invtest.version.Version.getVersion(Version.java:18)
at com.nfcx.invtest.ApplicationWorkbenchWindowAdvisor.preWindowOpen(ApplicationWorkbenchWindowAdvisor.java:48)
at org.eclipse.ui.internal.WorkbenchWindow.fireWindowOpening(WorkbenchWindow.java:1328)
at org.eclipse.ui.internal.WorkbenchWindow.<init>(WorkbenchWindow.java:413)
at org.eclipse.ui.internal.tweaklets.Workbench3xImplementation.createWorkbenchWindow(Workbench3xImplementation.java:31)
at org.eclipse.ui.internal.Workbench.newWorkbenchWindow(Workbench.java:1925)
at org.eclipse.ui.internal.Workbench.access$14(Workbench.java:1923)
at org.eclipse.ui.internal.Workbench$21.runWithException(Workbench.java:1207)
at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:803)
at org.eclipse.ui.internal.Workbench$33.runWithException(Workbench.java:1600)
at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2609)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499)
at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at com.nfcx.invtest.Application.start(Application.java:20)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
at org.eclipse.equinox.launcher.Main.main(Main.java:1386)