[急!!]eclipse中显示错误Launch configuration SQLServerDriver references non-existing 这个怎么解决呀?

[yuhfei]

我在运行程序时多次打开了数据库,然后eclipse就突然中止了.
不知道是不是内存泄漏的问题.重新打开运行后就出现这个错误.
新建项目再运行还是存在这个问题.请教各位如何解决呀?
马上得交毕设了,程序却不能运行了,十万火急呀!请出手相助呀!!
深表感谢!
Error
Unable to create editor ID org.eclipse.jdt.ui.CompilationUnitEditor: The file does not exist.
org.eclipse.core.runtime.CoreException: The file does not exist.
at org.eclipse.core.internal.filebuffers.ResourceFileBuffer.create
(ResourceFileBuffer.java:237)
at org.eclipse.core.internal.filebuffers.TextFileBufferManager.connect
(TextFileBufferManager.java:109)
at org.eclipse.ui.editors.text.TextFileDocumentProvider.createFileInfo
(TextFileDocumentProvider.java:553)
at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocumentProvider.createFileInfo
(CompilationUnitDocumentProvider.java:932)
......

Internal Error
Java Model Exception: Java Model Status [<project root> [in gsms] is not on its project's build path]
at org.eclipse.jdt.internal.core.JavaElement.newJavaModelException(JavaElement.java:492)
at org.eclipse.jdt.internal.core.PackageFragmentRoot.buildStructure
(PackageFragmentRoot.java:158)
at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:229)
......

[老紫竹]

<project root> [in gsms] is not on its project's build path]

1 你修改一下你的 build path 看看
2 先 clear all 一下，重新编译所有的！

[yuhfei]

重新编译了还是存在这个错误呀,不管是以前建的还是新建的.
你能帮我再看下吗?谢谢!
Error
Launch configuration SQLServerDriver references non-existing project gsms.
Error
ClassFormatException in C:/Program Files/Java/jre1.5.0/lib/ext/sunjce_provider.jar|com/sun/crypto/provider/SunJCE_am.class. Please report this issue to JDT/Core including the problematic document
org.eclipse.jdt.internal.compiler.classfmt.ClassFormatException
at org.eclipse.jdt.internal.compiler.classfmt.ClassFileReader.<init>(ClassFileReader.java:342)
at org.eclipse.jdt.internal.compiler.classfmt.ClassFileReader.<init>(ClassFileReader.java:121)
at org.eclipse.jdt.internal.core.search.indexing.BinaryIndexer.indexDocument(BinaryIndexer.java:622)
at org.eclipse.jdt.internal.core.search.JavaSearchParticipant.indexDocument(JavaSearchParticipant.java:74)
at org.eclipse.jdt.internal.core.search.indexing.IndexManager.indexDocument(IndexManager.java:314)
at org.eclipse.jdt.internal.core.search.indexing.AddJarFileToIndex.execute(AddJarFileToIndex.java:197)
at org.eclipse.jdt.internal.core.search.processing.JobManager.run(JobManager.java:392)
at java.lang.Thread.run(Thread.java:595)
eclipse.buildId=M20071023-1652
java.version=1.5.0
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=zh_CN
Command-line arguments: -os win32 -ws win32 -arch x86

[bluecll]

数据库的设置的问题

检查下数据库的设置

[1024M]

数据库怎么设置啊。怎么没结果了

[smaterBoy]

结果呢？怎么没了

[LV诺言]

怎么看不到啊